# API-RESTFUL

NULS customized the Nuls 2.0 wallet version required for docking. The docking wallet embeds the NULS-API module. The module encapsulates the NULS-SDK function, uses the HTTP protocol to access the interface, and supports JSON-RPC and RESTful formats.

beta wallet download address

NULS-API offline operation tool download address

# Settings

The default port number for the NULS-API module is 18004, which can be modified in the nuls.ncf configuration file, as follows:

[nuls-API]
#httpServerStart port
server_port=18004

##Description

In order to better understand the related business of nuls2.0, and the meaning of the return value of the interface, do some explanation here in advance.

###Online & Offline

The nuls-api module provides several online and offline interfaces.

Online interface: The wallet must operate normally and be able to connect to other nodes in the network to properly synchronize blocks and broadcast data.Before calling the online interface, it is best to sync to the latest block.The data generated by the interface is saved in the wallet.For example, create an account, change a password, transfer money, get a block header, and so on.

Offline interface: Nuls 2.0 provides a NULS-API tool for offline operation .No need to install a wallet, you can run independently on a server that is not connected to the network.The user receives the relevant parameters by calling the offline interface, and obtains the return value, and the corresponding data is not stored in the wallet.For example, creating an account offline, offline assembly transfer transactions, offline signatures, and the like.

###Field Description

Chain's chainId:

Nuls2.0 supports multi-chain parallel and cross-chain transfer. Each chain is distinguished by chain id. The chain id of the nuls main network is 1, and the chain id of the nuls test network is 2.

Chain assets:

Nuls 2.0 supports each chain in addition to the default assets, dynamically add assets according to business needs.Each asset of each chain is distinguished by a composite primary key of the chain ID and the asset ID.For example, NULS of the NULS main network, chainId=1, assetId=1

Type value of the transaction:

Nuls 2.0 has multiple transactions by default. Each transaction has different functions. When calling the interface to query the transaction details, the type field can be used to distinguish different transaction types. The following are the enumeration values of the transaction type:

Value Description
int COIN_BASE = 1; coinBase block reward
int TRANSFER = 2; transfer
int ACCOUNT_ALIAS = 3; Set the account alias
int REGISTER_AGENT = 4; New consensus node
int DEPOSIT = 5; Entrusted to participate in the consensus
int CANCEL_DEPOSIT = 6; cancel the delegate consensus
int YELLOW_PUNISH = 7; yellow card
int RED_PUNISH = 8; red card
int STOP_AGENT = 9; Unregister the consensus node
int CROSS_CHAIN = 10; Cross-chain transfer
int REGISTER_CHAIN_AND_ASSET = 11; registration chain
int DESTROY_CHAIN_AND_ASSET = 12; Logout chain
int ADD_ASSET_TO_CHAIN = 13; Add an asset to the chain
int REMOVE_ASSET_FROM_CHAIN = 14; Delete the assets on the chain
int CREATE_CONTRACT = 15; Create a smart contract
int CALL_CONTRACT = 16; Call smart contract
int DELETE_CONTRACT = 17; delete the smart contract
int CONTRACT_TRANSFER = 18; Internal transfer of the contract
int CONTRACT_RETURN_GAS = 19; Contract execution fee refund
int CONTRACT_CREATE_AGENT = 20; contract new consensus node
int CONTRACT_DEPOSIT = 21; Contract commissioned to participate in the consensus
int CONTRACT_CANCEL_DEPOSIT = 22; Contract cancellation commission consensus
int CONTRACT_STOP_AGENT = 23; Contract cancellation consensus node
int VERIFIER_CHANGE = 24; certifier change

From and to: of the transaction

Take a transfer transaction as an example: tx.type = 2

From is the transferer of the transfer transaction, each from a certain amount of assets transferred as a transferer, wherein the nonce value will change after each transfer, you can get the current latest nonce value by calling the query account balance interface.

To is the recipient of the transfer transaction, each to is regarded as the recipient receives the amount of an asset, where lockTime is the lock time.When the lock time is greater than 0, it means that the real time exceeds this value, the asset can be used normally; when lockTime = -1, it means permanent lock, special transaction is needed to unlock, such as participation in the consensus and cancellation of the consensus .

Transaction fee = the sum of the main assets of the chain - the sum of the main assets of the chain

# interview method

  • json-rpc access method

Add request header Content-Type: application/json;charset=UTF-8

HttpMethod: POST

URL: http://{ip}:{port}/jsonrpc

  • Example: http://127.0.0.1:18004/jsonrpc

    Request data format:

    {
      "jsonrpc":"2.0",
      "method": "methodCMD", //interface name
      "params":[], //All interface parameters are passed as arrays, and the order of the parameters cannot be changed. If the parameters are not required, they must also be filled in null placeholders.
      "id":1234
    }
    

RESTful access method

  • Add request header Content-Type: application/json;charset=UTF-8

For the rest, please refer to the RESTFUL interface documentation

# Interface debugging

We provide the import files (JSON-RPC and RESTFUL) of the Postman interface tuning tool. After importing, you can debug the interface.

JSON-PRC Interface Debugging - POSTMAN Import File

RESTFUL Interface Debugging - POSTMAN Import File

# Interface List

# 1.0 Get information about this chain

# Cmd: /api/info

  • Get information about this chain

# HttpMethod: GET

######Parameter list

  • No parameters

#####Return values | Field Name | Field Type | Parameter Description || --------------- |:------😐 ------------ || chainId | string | ID of this chain || assetId | string | ID of the default primary asset of this chain || inflationAmount | string | The initial number of default primary assets for this chain || agentChainId | string | Chain ID of the chain consensus asset || agentAssetId | string | ID of the chain consensus asset |### 1.1 Creating accounts in batches

# Cmd: /api/account

  • The created account exists in the local wallet #####HttpMethod: POST

#####Form JSON data:

{
  "count" : 0,
  "prefix" : null,
  "password" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
  form accountcreateform Create Account Form in Batch Yes
  count int New Account Quantity Yes
  prefix string address prefix no
  password string Account Password Yes

#####Return values

Field Name Field Type Parameter Description
list list<string> Account Address

# Example request data:

request path: [TBD]

request form data:

{
  "count" : 1,
  "password" : "abcd1234"
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "list" : [ "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG" ]
  }
}

# 1.2 Modify account password

# Cmd: /api/account/password/{address}

  • Change account password

# HttpMethod: PUT

#####Form JSON data:

{
  "password" : null,
  "newPassword" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
address string account address yes
  form accountupdatepasswordform Account Password Information Form Yes
  password string original password yes
  newPassword string new password yes

#####Return values

Field Name Field Type Parameter Description
value boolean Whether to modify successfully

# 1.3 Export account private key

# Cmd: /api/account/prikey/{address}

  • Only the private key of the existing account of the local wallet can be exported**_ #####HttpMethod: POST

#####Form JSON data:

{
  "password" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
  address string account address yes
  form accountpasswordform Account Password Information Form Yes
  password string Password Yes

#####Return values

Field Name Field Type Parameter Description
value string private key

# Example request data:

request path: http://localhost:18004/api/account/prikey/tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG

request form data:

{
  "password" : "abcd1111"
}

#####Example response data:

{
  "success" : true,
  "data" : {
     "value" : "c55c80b0afcbebea36bc2cc1f07a1946935fe578c0c8c35190180f99619d5f48"
  }
}

# 1.4 Importing an account based on a private key

# Cmd: /api/account/import/pri

  • When importing the private key, you need to enter the password to encrypt the plaintext private key #####HttpMethod: POST

#####Form JSON data

{
  "priKey" : null,
  "password" : null,
  "overwrite" : false
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
  form accountprikeypasswordform Import account form based on private key Yes
  priKey string Private Key Yes
  password string Password Yes
  overwrite boolean Whether to overwrite the account: false: Do not overwrite import, true: Overwrite import Yes

#####Return values

Field Name Field Type Parameter Description
value string Account Address

# Example request data:

request path: [TBD]

request form data:

{
  "priKey" : "c55c80b0afcbebea36bc2cc1f07a1946935fe578c0c8c35190180f99619d5f48",
  "password" : "abcd1234",
  "overwrite" : true
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "value" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG"
  }
}

# 1.5 Importing accounts based on keyStore

# Cmd: /api/account/import/keystore

  • Import account according to keyStore #####HttpMethod: POST

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
Import account based on private key inputstream Import account form based on private key Yes
Import accounts based on private key inputstream Import account form based on private key Yes

#####Return values

Field Name Field Type Parameter Description
value string Account Address

# 1.6 Importing accounts based on the keystore file path

# Cmd: /api/account/import/keystore/path

  • Import account according to the keystore file path #####HttpMethod: POST

#####Form JSON data

{
  "path" : null,
  "password" : null,
  "overwrite" : false
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
  form accountkeystoreimportform Import account form based on keystore file path Yes
  path string local keystore file path Yes
  password string Password Yes
  overwrite boolean Whether to overwrite the account: false: Do not overwrite import, true: Overwrite import Yes

#####Return values

Field Name Field Type Parameter Description
value string Account Address
{
  "path" : "e:\\tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG.keystore",
  "password" : "abcd1234",
  "overwrite" : true
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "value" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG"
  }
}

# 1.7 Importing accounts based on keystore strings

# Cmd: /api/account/import/keystore/json

  • Import account based on keystore string #####HttpMethod: POST

#####Form JSON data

{
  "keystore" : {
    "address" : null,
    "encryptedPrivateKey" : null,
    "pubKey" : null,
    "prikey" : null
  },
  "password" : null,
  "overwrite" : false
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
 form accountkeystorejsonimportform Import Account Form from Keystore String Yes
  keystore object keystore string yes
  address string Account Address Yes
  encryptedPrivateKey string Encrypted Private Key Yes
  pubKey string Public Key Yes
  prikey string Private Key Yes
  password string Password Yes
  overwrite boolean Whether to overwrite the account: false: Do not overwrite import, true: Overwrite import Yes

#####Return values

Field Name Field Type Parameter Description
value string Account Address

# Example request data:

request path: [TBD]

request form data:

{
  "keystore" : {
    "address" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
    "encryptedPrivateKey" : "54793157409d0414248ef290eac96270c1a0115d712e845f0eb372bb977cbc0cafe39d598175473fa1bd5329dd1fae95",
    "pubKey" : "023cee1aa6158ee640c8f48f9a9fa9735c8ed5426f2c353b0ed65e123033d820e6",
    "prikey" : null
  },
  "password" : "abcd1234",
  "overwrite" : true
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "value" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG"
  }
}

# 1.8 Account backup, export the AccountKeyStore file to the specified directory

# Cmd: /api/account/export/{address}

  • Account backup, export AccountKeyStore file to the specified directory #####HttpMethod: POST

#####Form JSON data

{
  "password" : null,
  "path" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
address string account address yes
 form accountkeystorebackup keystone export information form Yes
  password string Password Yes
  path string File Path Yes

#####Return values

Field Name Field Type Parameter Description
path string Exported file path

# Example request data:

request path: http://localhost:18004/api/account/export/tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG

request form data:

{
  "password" : "abcd1234",
  "path" : "e:/"
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "path" : "e:\\\\tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG.keystore"
  }
}

# 1.9 Account Settings Alias

# Cmd: /api/account/alias

  • The alias format is a combination of 1-20 digits lowercase letters and numbers. Setting an alias will destroy 1 nuls #####HttpMethod: POST

#####Form JSON data

{
  "address" : null,
  "alias" : null,
  "password" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
 form setaliasform Account Settings Alias Form Yes
  address string Account Address Yes
  alias string alias yes
  password string Account Password Yes

#####Return values

Field Name Field Type Parameter Description
value string set the hash of the alias transaction

# 1.10 Querying account balance

# Cmd: /api/accountledger/balance/{address}

  • According to the asset chain ID and asset ID, query the balance and nonce value of the corresponding assets of the chain account #####HttpMethod: POST

#####Form JSON data

{
  "assetChainId" : 0,
  "assetId" : 0
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
balanceDto balanceform Account Balance Form Yes
  assetChainId int Asset Chain ID Yes
  assetId int Asset ID Yes

#####Return values

Field Name Field Type Parameter Description
total string total balance
freeze string lock amount
available string Available balances
timeLock string Time Locked Amount
consensusLock string Consensus Locked Amount
nonce string account asset nonce value
nonceType int 1: confirmed nonce value, 0: unconfirmed nonce value

# Example request data:

request path: http://localhost:18004/api/accountledger/balance/tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG

request form data:

{
  "assetChainId" : 2,
  "assetId" : 1
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "total" : "10000000000000",
    "freeze" : "0",
    "available" : "10000000000000",
    "timeLock" : "0",
    "consensusLock" : "0",
    "nonce" : "0000000000000000",
    "nonceType" : 1
  }
}

# 1.11 Verify that the address format is correct

# Cmd: /api/account/address/validate

  • Verify that the address format is correct #####HttpMethod: POST

#####Parameter list No parameters

#####Return values No return value <!--

# Example request data:

request path: [TBD]

request form data: no

#####Example response data: [TBD] -->

# 1.12 Offline - Create an account in bulk

# Cmd: /api/account/offline

  • The created account will not be saved to the wallet, and the interface directly returns the keystore information of the account #####HttpMethod: POST

#####Form JSON data

{
  "count" : 0,
  "prefix" : null,
  "password" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
 form accountcreateform Offline Batch Create Account Form Yes
  count int New Account Quantity Yes
  prefix string address prefix no
  password string Account Password Yes

#####Return values

Field Name Field Type Parameter Description
list list<object> Account keystore list
  address string Account Address
  pubKey string Public Key
  prikey string Clear Text Private Key
  encryptedPrivateKey string Encrypted Private Key

# Example request data:

request path: [TBD]

request form data:

{
  "count" : 1,
  "prefix" : "tNULS",
  "password" : "abcd1234"
}

#####Example response data:

{
  "success" : true,
  "data" : [ {
    "address" : "tNULSeBaMoS1x2VryPZGyaVSfbaqcLfhqhbXit",
    "pubKey" : "03a299ec3c3bbb3da290a10c1deafae08f1f630e5edab89cde65f4dc0c42537c42",
    "prikey" : "",
    "encryptedPrivateKey" : "56070f74ebbcbf0097d5ceca5fc075b76f5f59bd3851be02cab08d953330c327267a2406bc6173e3093520744219c491"
  } ]
}

# 1.13 Obtaining the account clear text private key offline

# Cmd: /api/account/priKey/offline

  • Obtain the account clear text private key offline #####HttpMethod: POST

#####Form JSON data

{
  "address" : null,
  "encryptedPriKey" : null,
  "password" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
 form getprikeyform Get the account clear text private key form offline Yes
  address string Account Address Yes
  encryptedPriKey string Account Ciphertext Private Key Yes
  password string Account Password Yes

#####Return values

Field Name Field Type Parameter Description
value string Cleartext private key

# Example request data:

request path: [TBD]

request form data:

{
  "address" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
  "encryptedPriKey" : "54793157409d0414248ef290eac96270c1a0115d712e845f0eb372bb977cbc0cafe39d598175473fa1bd5329dd1fae95",
  "password" : "abcd1234"
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "priKey" : "c55c80b0afcbebea36bc2cc1f07a1946935fe578c0c8c35190180f99619d5f48"
  }
}

# 1.14 Modify account password offline

# Cmd: /api/account/password/offline/

  • Offline account password

# HttpMethod: PUT

#####Form JSON data

{
  "address" : null,
  "encryptedPriKey" : null,
  "oldPassword" : null,
  "newPassword" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
  form resetpasswordform Offline Change Account Password Form Yes
  address string Account Address Yes
  encryptedPriKey string Account Ciphertext Private Key Yes
  oldPassword string Account original password Yes
  newPassword string Account New Password Yes

#####Return values

Field Name Field Type Parameter Description
value string Encrypted private key after resetting password

# 1.15 Multiple Account Summary Signature

# Cmd: /api/account/multi/sign

  • Multi-account transfer transaction for signature offline assembly. When calling interface, parameters can pass address and private key, or pass address and encrypted private key and encrypted password #####HttpMethod: POST

#####Form JSON data

{
  "dtoList" : [ {
    "address" : null,
    "priKey" : null,
    "encryptedPrivateKey" : null,
    "password" : null
  } ],
  "txHex" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
 form multisignform Multiple Account Summary Signature Form Yes
  dtoList list<object> keystore collection Yes
  address string address
  priKey string Clear Text Private Key No
  encryptedPrivateKey string Encrypt private key No
  password string Password No
  txHex string Transaction Serialization Hex String Yes

#####Return values

Field Name Field Type Parameter Description
hash string transaction hash
txHex string Signed transaction hex string

# Example request data:

request path: [TBD]

request form data:

{
  "dtoList" : [ {
    "address" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
    "priKey" : "c55c80b0afcbebea36bc2cc1f07a1946935fe578c0c8c35190180f99619d5f48",
    "encryptedPrivateKey" : null,
    "password" : null
  } ],
  "txHex" : "02003fac2d5d00008c0117020001efa328e600912da9872390a675486ab9e8ec211402000100e0c8100000000000000000000000000000000000000000000000000000000000080000000000000000000117020001f7ec6473df12e751d64cf20a8baa7edd50810f810200010040420f0000000000000000000000000000000000000000000000000000000000000000000000000000"
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "txHex" : "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",
    "hash" : "5a91b75e6a6d1f415638375627933b42ce7179b4c6390ca0dcc5a0c2c74bd34a"
  }
}

# 1.16 Clear text private key digest signature

# Cmd: /api/account/priKey/sign

  • Clear text private key summary signature #####HttpMethod: POST

#####Form JSON data

{
  "txHex" : null,
  "address" : null,
  "priKey" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
 form prikeysignform Clear Text Private Key Summary Signature Form Yes
  txHex string Transaction Serialization Hex String Yes
  address string Account Address Yes
  priKey string Account Clear Text Private Key Yes

#####Return values

Field Name Field Type Parameter Description
hash string transaction hash
txHex string Signed transaction hex string

# Example request data:

request path: [TBD]

request form data:

{
  "txHex" : "02003fac2d5d00008c0117020001efa328e600912da9872390a675486ab9e8ec211402000100e0c8100000000000000000000000000000000000000000000000000000000000080000000000000000000117020001f7ec6473df12e751d64cf20a8baa7edd50810f810200010040420f0000000000000000000000000000000000000000000000000000000000000000000000000000",
  "address" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
  "priKey" : "c55c80b0afcbebea36bc2cc1f07a1946935fe578c0c8c35190180f99619d5f48"
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "txHex" : "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",
    "hash" : "5a91b75e6a6d1f415638375627933b42ce7179b4c6390ca0dcc5a0c2c74bd34a"
  }
}

# 1.17 ciphertext private key digest signature

# Cmd: /api/account/encryptedPriKey/sign

  • ciphertext private key digest signature #####HttpMethod: POST

#####Form JSON data

{
  "txHex" : null,
  "address" : null,
  "encryptedPriKey" : null,
  "password" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
 form encryptedprikeysignform ciphertext private key summary signature form Yes
  txHex string Transaction Serialization Hex String Yes
  address string Account Address Yes
  encryptedPriKey string Account Ciphertext Private Key Yes
  password string Account Password Yes

#####Return values

Field Name Field Type Parameter Description
hash string transaction hash
txHex string Signed transaction hex string

# Example request data:

request path: [TBD]

request form data:

{
  "txHex" : "02003fac2d5d00008c0117020001efa328e600912da9872390a675486ab9e8ec211402000100e0c8100000000000000000000000000000000000000000000000000000000000080000000000000000000117020001f7ec6473df12e751d64cf20a8baa7edd50810f810200010040420f0000000000000000000000000000000000000000000000000000000000000000000000000000",
  "address" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
  "encryptedPriKey" : "54793157409d0414248ef290eac96270c1a0115d712e845f0eb372bb977cbc0cafe39d598175473fa1bd5329dd1fae95",
  "password" : "abcd1234"
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "txHex" : "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",
    "hash" : "5a91b75e6a6d1f415638375627933b42ce7179b4c6390ca0dcc5a0c2c74bd34a"
  }
}

# 1.18 Creating a multi-signed account

# Cmd: /api/account/multiSign/create

  • Create a multi-sign account based on the public key of multiple accounts, minSigns the minimum number of signatures required to create a transaction for a multi-signed account #####HttpMethod: POST

#####Form JSON data

{
  "pubKeys" : [ ],
  "minSigns" : 0
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
 form multisignaccountcreateform Create a multi-sign account form Yes
  pubKeys list<string> Account Public Key Collection Yes
  minSigns int Minimum Signatures Yes

#####Return values

Field Name Field Type Parameter Description
value string Account address

# 1.19 Creating an alias transaction offline

# Cmd: /api/account/aliasTx/create

  • Create a multi-sign account based on the public key of multiple accounts, minSigns the minimum number of signatures required to create a transaction for a multi-signed account #####HttpMethod: POST

#####Form JSON data

{
  "address" : null,
  "alias" : null,
  "nonce" : null,
  "remark" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
dto aliasdto Create a multi-signed account form Yes
  address string Account Address Yes
  alias string alias yes
  nonce string Asset nonce value Yes
  remark string Transaction Notes No

#####Return values

Field Name Field Type Parameter Description
hash string transaction hash
txHex string Transaction Serialization hex string

# 1.20 Multi-signed account offline creation set alias transaction

# Cmd: /api/account/multiSign/aliasTx/create

  • Multi-signed account offline creation set alias transaction #####HttpMethod: POST

#####Form JSON data

{
  "address" : null,
  "alias" : null,
  "nonce" : null,
  "remark" : null,
  "pubKeys" : [ ],
  "minSigns" : 0
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
dto multisignaliasdto Create an Alias Transaction Form Yes
  address string Account Address Yes
  alias string alias yes
  nonce string Asset nonce value Yes
  remark string Transaction Notes No
  pubKeys list<string> Public Key Collection Yes
  minSigns int Minimum Signatures Yes

#####Return values

Field Name Field Type Parameter Description
hash string transaction hash
txHex string Transaction Serialization hex string

# 1.21 Get the account address format based on the private key

# Cmd: /api/account/address/priKey

  • Get account address format based on private key #####HttpMethod: POST

#####Form JSON data

{
  "priKey" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
 form prikeyform private key form yes
  priKey string Account Clear Text Private Key Yes

#####Return values

Field Name Field Type Parameter Description
value string Account Address

-->

# 2.1 Query block header according to block height

# Cmd: /api/block/header/height/{height}

  • Query block header according to block height

# HttpMethod: GET

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
height long block height yes

#####Return values

Field Name Field Type Parameter Description
hash string hash value of the block
preHash string hash value of the previous block
merkleHash string Merkel hash
time string Block generation time
height long block height
txCount int Number of Block Packaged Transactions
blockSignature string Signature Hex.encode(byte[])
size int Size
packingAddress string Packing address
roundIndex long Consensus Round
consensusMemberCount int Number of Consensus Members
roundStartTime string Current Consensus Round Start Time
packingIndexOfRound int The current round of packaging out the block rankings
mainVersion short Current version of the main network
blockVersion short The version of the block, which can be understood as the version of the local wallet
stateRoot string Smart Contract World State Root
txHashList list<string> Block packed transaction hash collection

# Example request data:

request path: http://localhost:18004/api/block/header/height/1

request form data: no

#####Example response data:

{
  "success" : true,
  "data" : {
    "hash" : "0b21cc1e77865f3e414e69ccb63d65c2bdedd98f2aa3d6e414d4791ee897190f",
    "preHash" : "d8880f913c984e4dece5cfb3f5f1d96d6ee923ffb0b47be0079fe84472ddda83",
    "merkleHash" : "bace93bafd0834437019ad402bbcdc274b6c29c806d72135adbed9e46c7a4450",
    "time" : "1970-01-19 10:14:32.032",
    "height" : 1,
    "txCount" : 1,
    "blockSignature" : "473045022100a6a41777c78a3faafb7735d3b28a8bdb2501601bb4953fbbdcd48e892415fb3f02204c72100178b85d9ae4486808d0fa404e63f54912eea27bfd931da558fc3b8599",
    "size" : 247,
    "packingAddress" : "tNULSeBaMkrt4z9FYEkkR9D6choPVvQr94oYZp",
    "roundIndex" : 156327293,
    "consensusMemberCount" : 1,
    "roundStartTime" : "1970-01-19 10:14:32.032",
    "packingIndexOfRound" : 1,
    "mainVersion" : 1,
    "blockVersion" : 1,
    "stateRoot" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421"
  }
}

# 2.2 Query block header based on block hash

# Cmd: /api/block/header/hash/{hash}

  • Query block header according to block hash

# HttpMethod: GET

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
hash string block hash yes

#####Return values

Field Name Field Type Parameter Description
hash string hash value of the block
preHash string hash value of the previous block
merkleHash string Merkel hash
time string Block generation time
height long block height
txCount int Number of Block Packaged Transactions
blockSignature string Signature Hex.encode(byte[])
size int Size
packingAddress string Packing address
roundIndex long Consensus Round
consensusMemberCount int Number of Consensus Members
roundStartTime string Current Consensus Round Start Time
packingIndexOfRound int The current round of packaging out the block rankings
mainVersion short Current version of the main network
blockVersion short The version of the block, which can be understood as the version of the local wallet
stateRoot string Smart Contract World State Root
txHashList list<string> Block packed transaction hash collection

# Example request data:

request path: http://localhost:18004/api/block/header/hash/0b21cc1e77865f3e414e69ccb63d65c2bdedd98f2aa3d6e414d4791ee897190f

request form data: no

#####Example response data:

{
  "success" : true,
  "data" : {
    "hash" : "0b21cc1e77865f3e414e69ccb63d65c2bdedd98f2aa3d6e414d4791ee897190f",
    "preHash" : "d8880f913c984e4dece5cfb3f5f1d96d6ee923ffb0b47be0079fe84472ddda83",
    "merkleHash" : "bace93bafd0834437019ad402bbcdc274b6c29c806d72135adbed9e46c7a4450",
    "time" : "1970-01-19 10:14:32.032",
    "height" : 1,
    "txCount" : 1,
    "blockSignature" : "473045022100a6a41777c78a3faafb7735d3b28a8bdb2501601bb4953fbbdcd48e892415fb3f02204c72100178b85d9ae4486808d0fa404e63f54912eea27bfd931da558fc3b8599",
    "size" : 247,
    "packingAddress" : "tNULSeBaMkrt4z9FYEkkR9D6choPVvQr94oYZp",
    "roundIndex" : 156327293,
    "consensusMemberCount" : 1,
    "roundStartTime" : "1970-01-19 10:14:32.032",
    "packingIndexOfRound" : 1,
    "mainVersion" : 1,
    "blockVersion" : 1,
    "stateRoot" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421"
  }
}

# 2.3 Querying the latest block header information

# Cmd: /api/block/header/newest

  • Query the latest block header information

# HttpMethod: GET

#####Parameter list No parameters

#####Return values

Field Name Field Type Parameter Description
hash string hash value of the block
preHash string hash value of the previous block
merkleHash string Merkel hash
time string Block generation time
height long block height
txCount int Number of Block Packaged Transactions
blockSignature string Signature Hex.encode(byte[])
size int Size
packingAddress string Packing address
roundIndex long Consensus Round
consensusMemberCount int Number of Consensus Members
roundStartTime string Current Consensus Round Start Time
packingIndexOfRound int The current round of packaging out the block rankings
mainVersion short Current version of the main network
blockVersion short The version of the block, which can be understood as the version of the local wallet
stateRoot string Smart Contract World State Root
txHashList list<string> Block packed transaction hash collection

# Example request data:

request path: [TBD]

request form data: no

#####Example response data:

{
  "success" : true,
  "data" : {
    "hash" : "0b21cc1e77865f3e414e69ccb63d65c2bdedd98f2aa3d6e414d4791ee897190f",
    "preHash" : "d8880f913c984e4dece5cfb3f5f1d96d6ee923ffb0b47be0079fe84472ddda83",
    "merkleHash" : "bace93bafd0834437019ad402bbcdc274b6c29c806d72135adbed9e46c7a4450",
    "time" : "1970-01-19 10:14:32.032",
    "height" : 1,
    "txCount" : 1,
    "blockSignature" : "473045022100a6a41777c78a3faafb7735d3b28a8bdb2501601bb4953fbbdcd48e892415fb3f02204c72100178b85d9ae4486808d0fa404e63f54912eea27bfd931da558fc3b8599",
    "size" : 247,
    "packingAddress" : "tNULSeBaMkrt4z9FYEkkR9D6choPVvQr94oYZp",
    "roundIndex" : 156327293,
    "consensusMemberCount" : 1,
    "roundStartTime" : "1970-01-19 10:14:32.032",
    "packingIndexOfRound" : 1,
    "mainVersion" : 1,
    "blockVersion" : 1,
    "stateRoot" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421"
  }
}

# 2.4 Querying the latest block

# Cmd: /api/block/newest

  • Contains all transaction information packaged by the block. This interface returns more data and is cautiously called

# HttpMethod: GET

#####Parameter list No parameters

#####Return values

Field Name Field Type Parameter Description
header object block header information, only return the corresponding partial data
        hash string hash value of block
        preHash string hash value of the previous block
        merkleHash string Merkel hash
        time string Block generation time
        height long Block Height
        txCount int Block Packing Transactions
        blockSignature string Signature Hex.encode(byte[])
        size int Size
        packingAddress string Package Address
        roundIndex long Consensus Rounds
        consensusMemberCount int Number of Consensus Members
        roundStartTime string Current Consensus Round Start Time
        packingIndexOfRound int Current rounds of packaged blocks
        mainVersion short Current version of the main network
        blockVersion short The version of the block, which can be understood as the version of the local wallet
        stateRoot string Smart Contract World Status Root
        txHashList list<string> Block packed transaction hash collection
txs list<object> Trading List
        hash string trading hash value
        type int Transaction Type
        time string Trading Hours
        blockHeight long Block Height
        remark string Trade Notes
        transactionSignature string Transaction Signature
        txDataHex string Transaction Business Data Serialization String
        status int Transaction Status 0: unConfirm (to be confirmed), 1: confirm (confirmed)
        size int Transactions Size
        inBlockIndex int The order in the block, stored in rocksDB is unordered, assigned when saving the block, sorted according to this value after taking out
        from list<object> Input
                address string Account Address
                assetsChainId int id of asset distribution chain
                assetsId int Asset id
                amount string Quantity
                nonce string Hex string for account nonce value, preventing double-flower trading, Take the last 8 bytes of a transaction hash
                locked byte 0 normal trade, -1 unlocked trade (exit consensus, Exit commission)
        to list<object> Output
                address string Account Address
                assetsChainId int id of asset distribution chain
                assetsId int Asset id
                amount string Quantity
                lockTime long unlock time, -1 is permanent lock

# Example request data:

request path: [TBD]

request form data: no

#####Example response data:

{
  "success" : true,
  "data" : {
    "header" : {
      "hash" : "92285f81a649a7c65b1fe9e52738bb95c4aac6a7f4ab4b0b971c09662a9433ad",
      "preHash" : "c9d0d84c47455e8dc0ccc328133c1e2bbb31d74b9f6ac99c14cc4f2d7663d4cc",
      "merkleHash" : "646a2bea27384ca31c45acd9980c7adec2ba8cfa95477c74cbca93db9f966caa",
      "time" : "1970-01-19 10:14:33.033",
      "height" : 9,
      "txCount" : 2,
      "blockSignature" : "463044022024e463c5dcb039f40e3ff2f733c294f5e705e38aa4caebbea6c14a100f39dbe30220222c673b226fc6c6c9cb535ff4440728ecf00968114798be40499e16b12b1709",
      "size" : 234,
      "packingAddress" : "tNULSeBaMkrt4z9FYEkkR9D6choPVvQr94oYZp",
      "roundIndex" : 156327301,
      "consensusMemberCount" : 1,
      "roundStartTime" : "1970-01-19 10:14:33.033",
      "packingIndexOfRound" : 1,
      "mainVersion" : 1,
      "blockVersion" : 1,
      "stateRoot" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421"
    },
    "txs" : [ {
      "hash" : "c418229126d1c2246828f99752bbffcb5d5a6fef552d64275482f80f79690fe6",
      "type" : 1,
      "time" : "2019-07-16 18:30:11.011",
      "blockHeight" : 9,
      "remark" : null,
      "transactionSignature" : null,
      "status" : 0,
      "size" : 80,
      "inBlockIndex" : 0,
      "form" : [ ],
      "to" : [ {
        "address" : "tNULSeBaMkrt4z9FYEkkR9D6choPVvQr94oYZp",
        "assetsChainId" : 2,
        "assetsId" : 1,
        "amount" : "100000",
        "lockTime" : 0
      } ]
    }, {
      "hash" : "247a026d48f6be0c358423898e38a50ac0c2c1a851419b1ec843a667bab90df9",
      "type" : 2,
      "time" : "2019-07-16 18:30:03.003",
      "blockHeight" : 9,
      "remark" : "remark",
      "transactionSignature" : "2103958b790c331954ed367d37bac901de5c2f06ac8368b37d7bd6cd5ae143c1d7e34630440220084da59fca5edc6ed047c1360bb45d3e7ec297c367b8c2810421b2a43d1eabba02201f9e499fe63ad2dbbd83c1dafcb8437f5aba1c61fd0e5c9075a80b50820ca3ac",
      "status" : 0,
      "size" : 261,
      "inBlockIndex" : 0,
      "form" : [ {
        "address" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG",
        "assetsChainId" : 2,
        "assetsId" : 1,
        "amount" : "100000100000",
        "nonce" : "0000000000000000",
        "locked" : 0
      } ],
      "to" : [ {
        "address" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
        "assetsChainId" : 2,
        "assetsId" : 1,
        "amount" : "100000000000",
        "lockTime" : 0
      } ]
    } ]
  }
}

# 2.5 Query block based on block height

# Cmd: /api/block/height/{height}

  • Contains all transaction information packaged by the block. This interface returns more data and is cautiously called

# HttpMethod: GET

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
height long block height yes

#####Return values

Field Name Field Type Parameter Description
header object block header information, only return the corresponding partial data
        hash string hash value of block
        preHash string hash value of the previous block
        merkleHash string Merkel hash
        time string Block generation time
        height long Block Height
        txCount int Block Packing Transactions
        blockSignature string Signature Hex.encode(byte[])
        size int Size
        packingAddress string Package Address
        roundIndex long Consensus Rounds
        consensusMemberCount int Number of Consensus Members
        roundStartTime string Current Consensus Round Start Time
        packingIndexOfRound int Current rounds of packaged blocks
        mainVersion short Current version of the main network
        blockVersion short The version of the block, which can be understood as the version of the local wallet
        stateRoot string Smart Contract World Status Root
        txHashList list<string> Block packed transaction hash collection
txs list<object> Trading List
        hash string trading hash value
        type int Transaction Type
        time string Trading Hours
        blockHeight long Block Height
        remark string Trade Notes
        transactionSignature string Transaction Signature
        txDataHex string Transaction Business Data Serialization String
        status int Transaction Status 0: unConfirm (to be confirmed), 1: confirm (confirmed)
        size int Transactions Size
        inBlockIndex int The order in the block, stored in rocksDB is unordered, assigned when saving the block, sorted according to this value after taking out
        from list<object> Input
                address string Account Address
                assetsChainId int id of asset distribution chain
                assetsId int Asset id
                amount string Quantity
                nonce string Hex string for account nonce value, preventing double-flower trading, Take the last 8 bytes of a transaction hash
                locked byte 0 normal trade, -1 unlocked trade (exit consensus, Exit commission)
        to list<object> Output
                address string Account Address
                assetsChainId int id of asset distribution chain
                assetsId int Asset id
                amount string Quantity
                lockTime long unlock time, -1 is permanent lock

# Example request data:

request path: http://localhost:18004/api/block/height/9

request form data: no

#####Example response data:

{
  "success" : true,
  "data" : {
    "header" : {
      "hash" : "92285f81a649a7c65b1fe9e52738bb95c4aac6a7f4ab4b0b971c09662a9433ad",
      "preHash" : "c9d0d84c47455e8dc0ccc328133c1e2bbb31d74b9f6ac99c14cc4f2d7663d4cc",
      "merkleHash" : "646a2bea27384ca31c45acd9980c7adec2ba8cfa95477c74cbca93db9f966caa",
      "time" : "1970-01-19 10:14:33.033",
      "height" : 9,
      "txCount" : 2,
      "blockSignature" : "463044022024e463c5dcb039f40e3ff2f733c294f5e705e38aa4caebbea6c14a100f39dbe30220222c673b226fc6c6c9cb535ff4440728ecf00968114798be40499e16b12b1709",
      "size" : 234,
      "packingAddress" : "tNULSeBaMkrt4z9FYEkkR9D6choPVvQr94oYZp",
      "roundIndex" : 156327301,
      "consensusMemberCount" : 1,
      "roundStartTime" : "1970-01-19 10:14:33.033",
      "packingIndexOfRound" : 1,
      "mainVersion" : 1,
      "blockVersion" : 1,
      "stateRoot" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421"
    },
    "txs" : [ {
      "hash" : "c418229126d1c2246828f99752bbffcb5d5a6fef552d64275482f80f79690fe6",
      "type" : 1,
      "time" : "2019-07-16 18:30:11.011",
      "blockHeight" : 9,
      "remark" : null,
      "transactionSignature" : null,
      "status" : 0,
      "size" : 80,
      "inBlockIndex" : 0,
      "form" : [ ],
      "to" : [ {
        "address" : "tNULSeBaMkrt4z9FYEkkR9D6choPVvQr94oYZp",
        "assetsChainId" : 2,
        "assetsId" : 1,
        "amount" : "100000",
        "lockTime" : 0
      } ]
    }, {
      "hash" : "247a026d48f6be0c358423898e38a50ac0c2c1a851419b1ec843a667bab90df9",
      "type" : 2,
      "time" : "2019-07-16 18:30:03.003",
      "blockHeight" : 9,
      "remark" : "remark",
      "transactionSignature" : "2103958b790c331954ed367d37bac901de5c2f06ac8368b37d7bd6cd5ae143c1d7e34630440220084da59fca5edc6ed047c1360bb45d3e7ec297c367b8c2810421b2a43d1eabba02201f9e499fe63ad2dbbd83c1dafcb8437f5aba1c61fd0e5c9075a80b50820ca3ac",
      "status" : 0,
      "size" : 261,
      "inBlockIndex" : 0,
      "form" : [ {
        "address" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG",
        "assetsChainId" : 2,
        "assetsId" : 1,
        "amount" : "100000100000",
        "nonce" : "0000000000000000",
        "locked" : 0
      } ],
      "to" : [ {
        "address" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
        "assetsChainId" : 2,
        "assetsId" : 1,
        "amount" : "100000000000",
        "lockTime" : 0
      } ]
    } ]
  }
}

# 2.6 Query block based on block hash

# Cmd: /api/block/hash/{hash}

  • Contains all transaction information packaged by the block. This interface returns more data and is cautiously called

# HttpMethod: GET

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
hash string block hash yes

#####Return values

Field Name Field Type Parameter Description
header object block header information, only return the corresponding partial data
  hash string hash value of block
  preHash string hash value of the previous block
  merkleHash string Merkel hash
  time string Block generation time
  height long Block Height
  txCount int Block Packing Transactions
  blockSignature string Signature Hex.encode(byte[])
  size int Size
  packingAddress string Package Address
  roundIndex long Consensus Rounds
  consensusMemberCount int Number of Consensus Members
  roundStartTime string Current Consensus Round Start Time
  packingIndexOfRound int Current rounds of packaged blocks
  mainVersion short Current version of the main network
  blockVersion short The version of the block, which can be understood as the version of the local wallet
  stateRoot string Smart Contract World Status Root
  txHashList list<string> Block packed transaction hash collection
  txs list<object> Trading List
  hash string trading hash value
  type int Transaction Type
  time string Trading Hours
  blockHeight long Block Height
  remark string Trade Notes
  transactionSignature string Transaction Signature
  txDataHex string Transaction Business Data Serialization String
  status int Transaction Status 0: unConfirm (to be confirmed), 1: confirm (confirmed)
  size int Transactions Size
  inBlockIndex int The order in the block, stored in rocksDB is unordered, assigned when saving the block, sorted according to this value after taking out
from list<object> Input
  address string Account Address
  assetsChainId int id of asset distribution chain
  assetsId int Asset id
  amount string Quantity
  nonce string Hex string for account nonce value, preventing double-flower trading, Take the last 8 bytes of a transaction hash
  locked byte 0 normal trade, -1 unlocked trade (exit consensus, Exit commission)
  to list<object> Output
  address string Account Address
  assetsChainId int id of asset distribution chain
  assetsId int Asset id
  amount string Quantity
  lockTime long unlock time, -1 is permanent lock

# Example request data:

request path: http://localhost:18004/api/block/hash/92285f81a649a7c65b1fe9e52738bb95c4aac6a7f4ab4b0b971c09662a9433ad

request form data: no

#####Example response data:

{
  "success" : true,
  "data" : {
    "header" : {
      "hash" : "92285f81a649a7c65b1fe9e52738bb95c4aac6a7f4ab4b0b971c09662a9433ad",
      "preHash" : "c9d0d84c47455e8dc0ccc328133c1e2bbb31d74b9f6ac99c14cc4f2d7663d4cc",
      "merkleHash" : "646a2bea27384ca31c45acd9980c7adec2ba8cfa95477c74cbca93db9f966caa",
      "time" : "1970-01-19 10:14:33.033",
      "height" : 9,
      "txCount" : 2,
      "blockSignature" : "463044022024e463c5dcb039f40e3ff2f733c294f5e705e38aa4caebbea6c14a100f39dbe30220222c673b226fc6c6c9cb535ff4440728ecf00968114798be40499e16b12b1709",
      "size" : 234,
      "packingAddress" : "tNULSeBaMkrt4z9FYEkkR9D6choPVvQr94oYZp",
      "roundIndex" : 156327301,
      "consensusMemberCount" : 1,
      "roundStartTime" : "1970-01-19 10:14:33.033",
      "packingIndexOfRound" : 1,
      "mainVersion" : 1,
      "blockVersion" : 1,
      "stateRoot" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421"
    },
    "txs" : [ {
      "hash" : "c418229126d1c2246828f99752bbffcb5d5a6fef552d64275482f80f79690fe6",
      "type" : 1,
      "time" : "2019-07-16 18:30:11.011",
      "blockHeight" : 9,
      "remark" : null,
      "transactionSignature" : null,
      "status" : 0,
      "size" : 80,
      "inBlockIndex" : 0,
      "form" : [ ],
      "to" : [ {
        "address" : "tNULSeBaMkrt4z9FYEkkR9D6choPVvQr94oYZp",
        "assetsChainId" : 2,
        "assetsId" : 1,
        "amount" : "100000",
        "lockTime" : 0
      } ]
    }, {
      "hash" : "247a026d48f6be0c358423898e38a50ac0c2c1a851419b1ec843a667bab90df9",
      "type" : 2,
      "time" : "2019-07-16 18:30:03.003",
      "blockHeight" : 9,
      "remark" : "remark",
      "transactionSignature" : "2103958b790c331954ed367d37bac901de5c2f06ac8368b37d7bd6cd5ae143c1d7e34630440220084da59fca5edc6ed047c1360bb45d3e7ec297c367b8c2810421b2a43d1eabba02201f9e499fe63ad2dbbd83c1dafcb8437f5aba1c61fd0e5c9075a80b50820ca3ac",
      "status" : 0,
      "size" : 261,
      "inBlockIndex" : 0,
      "form" : [ {
        "address" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG",
        "assetsChainId" : 2,
        "assetsId" : 1,
        "amount" : "100000100000",
        "nonce" : "0000000000000000",
        "locked" : 0
      } ],
      "to" : [ {
        "address" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
        "assetsChainId" : 2,
        "assetsId" : 1,
        "amount" : "100000000000",
        "lockTime" : 0
      } ]
    } ]
  }
}

# 2.7 Querying block serialization strings based on block height

# Cmd: /api/block/serialization/height/{height}

  • Contains all transaction information packaged by the block. This interface returns more data and is cautiously called

# HttpMethod: GET

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
height long block height yes

#####Return values

Field Name Field Type Parameter Description
Return value string Returns the HEX string after the serialization of the block

# Example request data:

request path: http://localhost:18004/api/block/serialization/height/1

request form data: no

#####Example response data:

{
  "success" : true,
  "data" : "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"
}

# 2.8 Serializing strings based on block hash query block

# Cmd: /api/block/serialization/hash/{hash}

  • Contains all transaction information packaged by the block. This interface returns more data and is cautiously called

# HttpMethod: GET

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
hash string block hash yes

#####Return values

Field Name Field Type Parameter Description
Return value string Returns the HEX string after the serialization of the block

# Example request data:

request path: http://localhost:18004/api/block/serialization/hash/5ce81f9a470459276b633465f2572862aa7156a42220d29d724ced9bf9d723f9

request form data: no

#####Example response data:

{
  "success" : true,
  "data" : "772f158614cefd4f4e0a7ef1cd442f4de7439c10b5642afe582ed09b585d9b1e37d371e184142ebb1d46f4160a18a1e27d51c23dd66c0ccc607044821ae7fff24ddc4c5d01000000010000005c6e7c5409010043dc4c5d0100010001005064002056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b42100000000000000000000000000000000000000000000000000000000000000000f2517abe887d67e21037fae74d15153c3b55857ca0abd5c34c865dfa1c0d0232997c545bae5541a0863473045022100c6515c296a80ae8ef48713cae87b693003fb57cc41ce2af4dcc93d32e3cb382502201b84db49946fee5fd57edb350fe0f4c78cac3a503cfb11cbb3a4f6082ffe26cb01004ddc4c5d000002000000"
}

# 3.1 Get trading based on hash

# Cmd: /api/tx/{hash}

  • Get transaction based on hash

# HttpMethod: GET

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
hash string transaction hash yes

#####Return values

Field Name Field Type Parameter Description
hash string hash value of the transaction
type int Transaction Type
time string Trading Hours
blockHeight long Block Height
remark string Trading Notes
transactionSignature string Transaction Signature
txDataHex string Transaction Business Data Serialization String
status int Transaction Status 0: unConfirm (to be confirmed), 1: confirm (confirmed)
size int Transactions Size
inBlockIndex int The order in the block, stored in rocksDB is unordered, assigned when saving the block, sorted according to this value after taking out
from list<object> Input
  address string Account Address
  assetsChainId int id of asset distribution chain
  assetsId int Asset id
  amount string Quantity
  nonce string The Hex string for the account's nonce value, preventing double-flower trading, taking the last 8 bytes of a transaction hash
  locked byte 0 ordinary trade, -1 unlocked amount trade (exit consensus, exit commission)
to list<object> Output
  address string Account Address
  assetsChainId int id of asset distribution chain
  assetsId int Asset id
  amount string Quantity
  lockTime long unlock time, -1 is permanent lock

# Example request data:

request path: http://localhost:18004/api/tx/247a026d48f6be0c358423898e38a50ac0c2c1a851419b1ec843a667bab90df9

request form data: no

#####Example response data:

{
  "success" : true,
  "data" : {
    "hash" : "247a026d48f6be0c358423898e38a50ac0c2c1a851419b1ec843a667bab90df9",
    "type" : 2,
    "time" : "2019-07-16 18:30:03.003",
    "blockHeight" : 9,
    "remark" : "remark",
    "transactionSignature" : "2103958b790c331954ed367d37bac901de5c2f06ac8368b37d7bd6cd5ae143c1d7e34630440220084da59fca5edc6ed047c1360bb45d3e7ec297c367b8c2810421b2a43d1eabba02201f9e499fe63ad2dbbd83c1dafcb8437f5aba1c61fd0e5c9075a80b50820ca3ac",
    "status" : 1,
    "size" : 261,
    "inBlockIndex" : 0,
    "form" : [ {
      "address" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG",
      "assetsChainId" : 2,
      "assetsId" : 1,
      "amount" : "100000100000",
      "nonce" : "0000000000000000",
      "locked" : 0
    } ],
    "to" : [ {
      "address" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
      "assetsChainId" : 2,
      "assetsId" : 1,
      "amount" : "100000000000",
      "lockTime" : 0
    } ]
  }
}

# 3.2 Verifying the transaction

# Cmd: /api/accountledger/transaction/validate

  • Verify offline assembled transaction, verify successful return of transaction hash value, failure returns error message #####HttpMethod: POST

#####Form JSON data

{
  "txHex" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
Verify that the transaction is correct txform Verify that the transaction is correct Form Yes
  txHex string Transaction Serialization hex string Yes

#####Return values

Field Name Field Type Parameter Description
value string transaction hash

# Example request data:

request path: [TBD]

request form data:

{
  "txHex" : "02003fac2d5d00008c0117020001efa328e600912da9872390a675486ab9e8ec211402000100e0c8100000000000000000000000000000000000000000000000000000000000080000000000000000000117020001f7ec6473df12e751d64cf20a8baa7edd50810f810200010040420f000000000000000000000000000000000000000000000000000000000000000000000000006921023cee1aa6158ee640c8f48f9a9fa9735c8ed5426f2c353b0ed65e123033d820e646304402203c376fd0121fce6228516c011126a8526c5bc543afb7e4272c0de708a55d834f02204ebcd942e019b77bbec37f7e2b77b591ba4ce0fbc5fe9335ab91ae925ded6bed"
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "value" : "5a91b75e6a6d1f415638375627933b42ce7179b4c6390ca0dcc5a0c2c74bd34a"
  }
}

# 3.3 Broadcast Trading

# Cmd: /api/accountledger/transaction/broadcast

  • Broadcast offline assembly transaction, successfully returns true, failure returns error message #####HttpMethod: POST

#####Form JSON data

{
  "txHex" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
Broadcast Trading txform Broadcast Trading Form Yes
  txHex string Transaction Serialization hex string Yes

#####Return values

Field Name Field Type Parameter Description
value boolean success
hash string transaction hash

# Example request data:

request path: [TBD]

request form data:

{
  "txHex" : "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"
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "value" : true,
    "hash" : "5a91b75e6a6d1f415638375627933b42ce7179b4c6390ca0dcc5a0c2c74bd34a"
  }
}

# 3.4 Single transfer

# Cmd: /api/accountledger/transfer

_**Detailed Description: Initiate a single account single asset transfer transaction #####HttpMethod: POST

#####Form JSON data

{
  "address" : null,
  "toAddress" : null,
  "password" : null,
  "amount" : null,
  "remark" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
Single Transfer transferform Single Transfer Form Yes
  address string Account Address Yes
  toAddress string Account Address Yes
  password string Account Password Yes
  amount biginteger Amount Yes
  remark string Notes No

#####Return values

Field Name Field Type Parameter Description
value string transaction hash

# Example request data:

request path: [TBD]

request form data:

{
  "address" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG",
  "toAddress" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
  "password" : "nuls123456",
  "amount" : 10000000000,
  "remark" : "remark"
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "value" : "89368623898cde34fe81b5ede6fe5bed75ffb61021ec6caa01a9a5dcd9262d69"
  }
}

# 3.5 Offline assembly transfer transaction

# Cmd: /api/accountledger/createTransferTxOffline

_**Detailed Description: Offline transfer transactions based on inputs and outputs for single or multiple account transfer transactions.The transaction fee is the sum of the main assets of the chain in the inputs, minus the sum of the main assets of the chain in the output #####HttpMethod: POST

#####Form JSON data

{
  "inputs" : [ {
    "address" : null,
    "assetChainId" : 0,
    "assetId" : 0,
    "amount" : null,
    "nonce" : null
  } ],
  "outputs" : [ {
    "address" : null,
    "assetChainId" : 0,
    "assetId" : 0,
    "amount" : null,
    "lockTime" : 0
  } ],
  "remark" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
TransferDto transferdto Transfer Transaction Form Yes
inputs list<object> Transfer Transaction Input List Yes
  address string Account Address Yes
  assetChainId int Asset Chain id Yes
  assetId int Asset id Yes
  amount biginteger Asset Amount Yes
  nonce string Asset nonce value Yes
outputs list<object> Transfer Transaction Output List Yes
  address string Account Address Yes
  assetChainId int Asset Chain id Yes
  assetId int Asset id Yes
  amount biginteger Asset Amount Yes
  lockTime long Lock Time Yes
  remark string Transaction Notes Yes

#####Return values

Field Name Field Type Parameter Description
hash string transaction hash
txHex string Transaction Serialization hex string

# Example request data:

request path: [TBD]

request form data:

{
  "inputs" : [ {
    "address" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
    "assetChainId" : 2,
    "assetId" : 1,
    "amount" : 1100000,
    "nonce" : "0000000000000000"
  } ],
  "outputs" : [ {
    "address" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG",
    "assetChainId" : 2,
    "assetId" : 1,
    "amount" : "1000000",
    "lockTime" : 0
  } ],
  "remark" : null
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "txHex" : "02003fac2d5d00008c0117020001efa328e600912da9872390a675486ab9e8ec211402000100e0c8100000000000000000000000000000000000000000000000000000000000080000000000000000000117020001f7ec6473df12e751d64cf20a8baa7edd50810f810200010040420f0000000000000000000000000000000000000000000000000000000000000000000000000000",
    "hash" : "5a91b75e6a6d1f415638375627933b42ce7179b4c6390ca0dcc5a0c2c74bd34a"
  }
}

# 3.6 Calculate the commission fee for creating a transfer transaction offline

# Cmd: /api/accountledger/calcTransferTxFee

  • Calculate the commission fee required to create a transfer transaction offline #####HttpMethod: POST

#####Form JSON data

{
  "addressCount" : 0,
  "fromLength" : 0,
  "toLength" : 0,
  "remark" : null,
  "price" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
TransferTxFeeDto transfertxfeedto Transfer transaction fee Yes
  addressCount int Transfer Address Quantity Yes
  fromLength int Transfer Entry Length Yes
  toLength int Transfer output length Yes
  remark string Transaction Notes Yes
  price biginteger Fee Price No

#####Return values

Field Name Field Type Parameter Description
value string transaction fee

# Example request data:

request path: [TBD]

request form data:

{
  "addressCount" : 6,
  "fromLength" : 6,
  "toLength" : 2,
  "remark" : "remark",
  "price" : "100000"
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "value" : 200000
  }
}

# 3.7 Multi-signed account offline assembly transfer transaction

# Cmd: /api/accountledger/createMultiSignTransferTxOffline

_**Detailed Description: Offline transfer transactions based on inputs and outputs for single or multiple account transfer transactions.The transaction fee is the sum of the main assets of the chain in the inputs, minus the sum of the main assets of the chain in the output #####HttpMethod: POST

#####Form JSON data

{
  "pubKeys" : [ ],
  "minSigns" : 0,
  "inputs" : [ {
    "address" : null,
    "assetChainId" : 0,
    "assetId" : 0,
    "amount" : null,
    "nonce" : null
  } ],
  "outputs" : [ {
    "address" : null,
    "assetChainId" : 0,
    "assetId" : 0,
    "amount" : null,
    "lockTime" : 0
  } ],
  "remark" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
TransferDto multisigntransferdto Multi-Sign Account Transfer Transaction Form Yes
        pubKeys list<string> Public Key Collection Yes
        minSigns int Minimum Signatures Yes
        inputs list<object> Transfer Transaction Input List Yes
                address string Account Address Yes
                assetChainId int Asset Chain id Yes
                assetId int Asset id Yes
                amount biginteger Asset Amount Yes
                nonce string Asset nonce value Yes
        outputs list<object> Transfer Transaction Output List Yes
                address string Account Address Yes
                assetChainId int Asset Chain id Yes
                assetId int Asset id Yes
                amount biginteger Asset Amount Yes
                lockTime long Lock Time Yes
        remark string Transaction Notes Yes

#####Return values

Field Name Field Type Parameter Description
hash string transaction hash
txHex string Transaction Serialization hex string

# 3.8 Calculate the commission required to create a multi-sign account transfer transaction offline

# Cmd: /api/accountledger/calcMultiSignTransferTxFee

  • Calculate the commission fee for offline multi-sign account transfer transactions #####HttpMethod: POST

#####Form JSON data

{
  "pubKeyCount" : 0,
  "fromLength" : 0,
  "toLength" : 0,
  "remark" : null,
  "price" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
MultiSignTransferTxFeeDto multisigntransfertxfeedto Multi-Sign Account Transfer Transaction Fee Form Yes
  pubKeyCount int Multi-signal address corresponding to the number of public keys Yes
  fromLength int Transfer Entry Length Yes
  toLength int Transfer output length Yes
  remark string Transaction Notes Yes
  price biginteger Fee Price No

#####Return values

Field Name Field Type Parameter Description
value string transaction fee

# 4.1 Publishing contract

# Cmd: /api/contract/create

  • Release contract #####HttpMethod: POST

#####Form JSON data

{
  "sender" : null,
  "gasLimit" : 0,
  "price" : 0,
  "password" : null,
  "remark" : null,
  "contractCode" : null,
  "alias" : null,
  "args" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
Release Contract contractcreate Release Contract Form Yes
  sender string Transaction Creator Yes
  gasLimit long Maximum gas consumption Yes
  price long Execution contract price Yes
  password string Transaction Creator Account Password Yes
  remark string Notes No
  contractCode string Smart Contract Code (Hex encoded string of bytecode) Yes
  alias string Contract Alias Yes
  args object[] Parameter List No

#####Return values

Field Name Field Type Parameter Description
txHash string publish contract trading hash
contractAddress string generated contract address

# Example request data:

request path: [TBD]

request form data:

{
  "sender" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG",
  "gasLimit" : 20000,
  "price" : 25,
  "password" : "nuls123456",
  "remark" : "restful-nrc20-remark",
  "contractCode" : "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  "alias" : "restful_nrc20",
  "args" : [ "io", "IO", 80000, 1 ]
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "txHash" : "98dad7871ef9c02f19ba15929e2620e9465a410904ed8960b5893c9f3c4eb8fe",
    "contractAddress" : "tNULSeBaMx7J2im9edmmyZofHoTWW6nCTbvy3K"
  }
}

# 4.2 Calling the contract

# Cmd: /api/contract/call

  • Call contract #####HttpMethod: POST

#####Form JSON data

{
  "sender" : null,
  "gasLimit" : 0,
  "price" : 0,
  "password" : null,
  "remark" : null,
  "contractAddress" : null,
  "value" : null,
  "methodName" : null,
  "methodDesc" : null,
  "args" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
Call Contract contractcall Call Contract Form Yes
  sender string Transaction Creator Yes
  gasLimit long Maximum gas consumption Yes
  price long Execution contract price Yes
  password string Transaction Creator Account Password Yes
  remark string Notes No
  contractAddress string Smart Contract Address Yes
  value biginteger The amount of the primary network asset that the caller transferred to the contract address. If there is no such service, fill in 0 Yes
  methodName string method name yes
  methodDesc string Method Description, if the method in the contract is not overloaded, this parameter can be empty No
  args object[] Parameter List No

#####Return values

Field Name Field Type Parameter Description
txHash string Call contract trading hash

# Example request data:

request path: [TBD]

request form data:

{
  "sender" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG",
  "gasLimit" : 20000,
  "price" : 25,
  "password" : "nuls123456",
  "remark" : null,
  "contractAddress" : "tNULSeBaMx7J2im9edmmyZofHoTWW6nCTbvy3K",
  "value" : 0,
  "methodName" : "transfer",
  "methodDesc" : null,
  "args" : [ "tNULSeBaMnrs6JKrCy6TQdzYJZkMZJDng7QAsD", 990 ]
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "txHash" : "f7b04c3d0863d79b08d6bd2758899fce8b5a4f09d2142a12bf2545ff978e0250"
  }
}

# 4.3 Deleting a contract

# Cmd: /api/contract/delete

  • Delete contract #####HttpMethod: POST

#####Form JSON data

{
  "sender" : null,
  "contractAddress" : null,
  "password" : null,
  "remark" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
Delete Contract contractdelete Delete Contract Form Yes
  sender string Transaction Creator Yes
  contractAddress string Smart Contract Address Yes
  password string Transaction Creator Account Password Yes
  remark string Notes No

#####Return values

Field Name Field Type Parameter Description
txHash string delete contract transaction hash

# Example request data:

request path: [TBD]

request form data:

{
  "sender" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG",
  "contractAddress" : "tNULSeBaMx7J2im9edmmyZofHoTWW6nCTbvy3K",
  "password" : "nuls123456",
  "remark" : "delete-remark"
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "txHash" : "c1ddf2254adf571ea441406bd0593d5fbc809e1e8aa8e5064fb3885fd7536f87"
  }
}

# 4.4 Contract Token Transfer

# Cmd: /api/contract/tokentransfer

  • Contract token transfer #####HttpMethod: POST

#####Form JSON data

{
  "fromAddress" : null,
  "password" : null,
  "toAddress" : null,
  "contractAddress" : null,
  "amount" : null,
  "remark" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
token transfer contracttokentransfer token transfer form yes
  fromAddress string Transferr Account Address Yes
  password string Transferr Account Address Password Yes
  toAddress string Transferr Account Address Yes
  contractAddress string Contract Address Yes
  amount biginteger Amount of transferred token assets Yes
  remark string Notes No

#####Return values

Field Name Field Type Parameter Description
txHash string Trading hash

# Example request data:

request path: [TBD]

request form data:

{
  "fromAddress" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG",
  "password" : "nuls123456",
  "toAddress" : "tNULSeBaMnrs6JKrCy6TQdzYJZkMZJDng7QAsD",
  "contractAddress" : "tNULSeBaNAKfKnLMR5XG5qtwXt5JS1b3QosZxg",
  "amount" : 8000,
  "remark" : "800"
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "txHash" : "a53fd2bff66a8e7ea243691afb95832d95cb2206c34684e233042ee3f399db5d"
  }
}

# 4.5 Contract transaction from account address to contract address transfer (main chain asset)

# Cmd: /api/contract/transfer2contract

  • Contract transaction from account address to contract address transfer (main chain asset) #####HttpMethod: POST

#####Form JSON data

{
  "fromAddress" : null,
  "password" : null,
  "toAddress" : null,
  "amount" : null,
  "remark" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
Transfer to Contract Address contracttransfer Transfer to Contract Address Form Yes
  fromAddress string Transferr Account Address Yes
  password string Transferr Account Address Password Yes
  toAddress string Transferred contract address Yes
  amount biginteger Transferred main chain asset amount Yes
  remark string Notes No

#####Return values

Field Name Field Type Parameter Description
txHash string Trading hash

# Example request data:

request path: [TBD]

request form data:

{
  "fromAddress" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG",
  "password" : "nuls123456",
  "toAddress" : "tNULSeBaMxyMyafiQjq1wCW7cQouyEhRL8njtu",
  "amount" : "400000000",
  "remark" : "Transfer to contract"
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "txHash" : "e04fcdbfd571754dac48d7c3cd8f3b6e9830e9ce00292fad0ec601ad50bb8d5e"
  }
}

# 4.6 Get the token balance of the specified contract of the account address

# Cmd: /api/contract/balance/token/{contractAddress}/{address}

  • Get the token balance of the specified contract of the account address

# HttpMethod: GET

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
contractAddress string contract address yes
address string account address yes

#####Return values

Field Name Field Type Parameter Description
contractAddress string contract address
name string token name
symbol string token symbol
amount string token quantity
decimals long Number of decimal places supported by token
blockHeight long Block Height at Contract Creation
status int Contract Status (0-None, 1-Normal, 2-End)

# Example request data:

request path: http://localhost:18004/api/contract/balance/token/tNULSeBaNAKfKnLMR5XG5qtwXt5JS1b3QosZxg/tNULSeBaMnrs6JKrCy6TQdzYJZkMZJDng7QAsD

request form data: no

#####Example response data:

{
  "success" : true,
  "data" : {
    "contractAddress" : "tNULSeBaNAKfKnLMR5XG5qtwXt5JS1b3QosZxg",
    "name" : "io",
    "symbol" : "IO",
    "amount" : "8000",
    "decimals" : 1,
    "blockHeight" : 719,
    "status" : 1
  }
}

# 4.7 Getting Smart Contract Details

# Cmd: /api/contract/info/{address}

  • Get smart contract details

# HttpMethod: GET

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
address string contract address yes

#####Return values

Field Name Field Type Parameter Description
createTxHash string publish contract trading hash
address string contract address
creater string contract creator address
alias string contract alias
createTime long contract creation time (unit: second)
blockHeight long Block Height at Contract Creation
isDirectPayable boolean Whether to accept direct transfer
tokenType int token type, 0 - non-token, 1 - NRC20, 2 - NRC721
isNrc20 boolean Is it a NRC20 contract
nrc20TokenName string NRC20-token name
nrc20TokenSymbol string NRC20-token symbol
decimals long Number of decimal places supported by NRC20-token
totalSupply string NRC20-token Distribution Total
status string contract status (not_found, normal, stop)
method list<object> Contract Method List
        name string method name
        desc string Method Description
        args list<object> Method parameter list
                type string Parameter Type
                name string Parameter Name
                required boolean Required
        returnArg string Return value type
        view boolean Whether view method (calling this method data is not on the chain)
        event boolean Whether it is an event
        payable boolean Is it acceptable to transfer the main chain asset
        jsonSerializable boolean Method Returns whether JSON is serialized

# Example request data:

request path: http://localhost:18004/api/contract/info/tNULSeBaMxyMyafiQjq1wCW7cQouyEhRL8njtu

request form data: no

#####Example response data:

{
  "success" : true,
  "data" : {
    "createTxHash" : "de8825c942f50896f65c3c7c9ab18e388218568c7da64e09420a106b02edd81f",
    "address" : "tNULSeBaMxyMyafiQjq1wCW7cQouyEhRL8njtu",
    "creater" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG",
    "alias" : "rf_innercall_offline",
    "createTime" : 1563285762,
    "blockHeight" : 743,
    "directPayable" : true,
    "nrc20" : false,
    "nrc20TokenName" : null,
    "nrc20TokenSymbol" : null,
    "decimals" : 0,
    "totalSupply" : null,
    "status" : "normal",
    "method" : [ {
      "name" : "_payable",
      "desc" : "() return void",
      "args" : [ ],
      "returnArg" : "void",
      "view" : false,
      "event" : false,
      "payable" : true
    }, {
      "name" : "<init>",
      "desc" : "() return void",
      "args" : [ ],
      "returnArg" : "void",
      "view" : false,
      "event" : false,
      "payable" : false
    }, {
      "name" : "getName",
      "desc" : "() return String",
      "args" : [ ],
      "returnArg" : "String",
      "view" : false,
      "event" : false,
      "payable" : false
    }, {
      "name" : "getSymbol",
      "desc" : "() return String",
      "args" : [ ],
      "returnArg" : "String",
      "view" : false,
      "event" : false,
      "payable" : false
    }, {
      "name" : "getDecimals",
      "desc" : "() return int",
      "args" : [ ],
      "returnArg" : "int",
      "view" : false,
      "event" : false,
      "payable" : false
    }, {
      "name" : "balance",
      "desc" : "() return String",
      "args" : [ ],
      "returnArg" : "String",
      "view" : false,
      "event" : false,
      "payable" : false
    }, {
      "name" : "single",
      "desc" : "() return String",
      "args" : [ ],
      "returnArg" : "String",
      "view" : false,
      "event" : false,
      "payable" : false
    }, {
      "name" : "multy",
      "desc" : "() return String",
      "args" : [ ],
      "returnArg" : "String",
      "view" : false,
      "event" : false,
      "payable" : true
    }, {
      "name" : "multyForAddress",
      "desc" : "(Address add1, BigInteger add1_na, Address add2, BigInteger add2_na, String add3ForString, BigInteger add3_na) return String",
      "args" : [ {
        "type" : "Address",
        "name" : "add1",
        "required" : false
      }, {
        "type" : "BigInteger",
        "name" : "add1_na",
        "required" : false
      }, {
        "type" : "Address",
        "name" : "add2",
        "required" : false
      }, {
        "type" : "BigInteger",
        "name" : "add2_na",
        "required" : false
      }, {
        "type" : "String",
        "name" : "add3ForString",
        "required" : false
      }, {
        "type" : "BigInteger",
        "name" : "add3_na",
        "required" : false
      } ],
      "returnArg" : "String",
      "view" : false,
      "event" : false,
      "payable" : true
    }, {
      "name" : "allInfo",
      "desc" : "() return String",
      "args" : [ ],
      "returnArg" : "String",
      "view" : false,
      "event" : false,
      "payable" : false
    } ]
  }
}

# 4.8 Getting Smart Contract Execution Results

# Cmd: /api/contract/result/{hash}

  • Get smart contract execution results

# HttpMethod: GET

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
hash string transaction hash yes

#####Return values

Field Name Field Type Parameter Description
success boolean Successful contract execution
errorMessage string Execution failure information
contractAddress string contract address
result string Contract execution result
gasLimit long GAS Limit
gasUsed long GAS has been used
price long GAS unit price
totalFee string Total transaction fee
txSizeFee string Transaction Size Fee
actualContractFee string Actual execution contract fee
refundFee string Contract return fee
value string The amount of the primary network asset that the caller transferred to the contract address. If there is no such service, it is 0
stackTrace string Exception Stack Trace
transfers list<object> Contract Transfer List (from contract)
        txHash string Contract Generation Transaction: Contract Transfer Transaction hash
        from string Transferred contract address
        value string Transfer amount
        outputs list<object> Transferred Address List
                to string
                value string
        orginTxHash string Call contract transaction hash (source transaction hash, contract transaction derived from calling contract transaction)
events list<string> Contract Event List
tokenTransfers list<object> Contract Token Transfer List
        contractAddress string Contract Address
        from string Payment Party
        to string Payee
        value string Transfer amount
        name string token name
        symbol string token symbol
        decimals long Number of decimal places supported by token
invokeRegisterCmds list<object> Contract Call List of Calls to External Commands
        cmdName string command name
        args map Command parameters, parameters are not fixed, according to different commands, so not described here, the structure is {parameter name=parameter value}
        cmdRegisterMode string Registered Command Mode (QUERY_DATA or NEW_TX)
        newTxHash string generated transaction hash (when the command mode called is NEW_TX, the transaction is generated)
contractTxList list<string> List of serialized strings for contract generation transactions
remark string Notes

# Example request data:

request path: http://localhost:18004/api/contract/result/f0a5fc5d20c39355e35f1fe8011b1a28e7c65d8566ae8d76b297a22d1110851d

request form data: no

#####Example response data:

{
  "success" : true,
  "data" : {
    "flag" : true,
    "data" : {
      "success" : true,
      "errorMessage" : null,
      "contractAddress" : "tNULSeBaN1rhd9k9eqNkvwC9HXBWLQ79dRuy81",
      "result" : "multyForAddress: 888634777633",
      "gasLimit" : 200000,
      "gasUsed" : 20038,
      "price" : 25,
      "totalFee" : "5100000",
      "txSizeFee" : "100000",
      "actualContractFee" : "500950",
      "refundFee" : "4499050",
      "value" : 10000000000,
      "stackTrace" : null,
      "transfers" : [ {
        "txHash" : "4877f6a865dea5b4ac82a8370d73e62da15bc7acb2145a03822dddfdab329d2b",
        "from" : "tNULSeBaN1rhd9k9eqNkvwC9HXBWLQ79dRuy81",
        "value" : "200000000",
        "outputs" : [ {
          "to" : "tNULSeBaMp9wC9PcWEcfesY7YmWrPfeQzkN1xL",
          "value" : "100000000"
        }, {
          "to" : "tNULSeBaMshNPEnuqiDhMdSA4iNs6LMgjY6tcL",
          "value" : "100000000"
        } ],
        "orginTxHash" : "b5473eefecd1c70ac4276f70062a92bdbfe8f779cbe48de2d0315686cc7e6789"
      } ],
      "events" : [ "{\"contractAddress\":\"TTb1LZLo6izPGmXa9dGPmb5D2vpLpNqA\",\"blockNumber\":1343847,\"event\":\"TransferEvent\",\"payload\":{\"from\":\"TTasNs8MGGGaFT9hd9DLmkammYYv69vs\",\"to\":\"TTau7kAxyhc4yMomVJ2QkMVECKKZK1uG\",\"value\":\"1000\"}}" ],
      "tokenTransfers" : [ {
        "contractAddress" : "TTb1LZLo6izPGmXa9dGPmb5D2vpLpNqA",
        "from" : "TTasNs8MGGGaFT9hd9DLmkammYYv69vs",
        "to" : "TTau7kAxyhc4yMomVJ2QkMVECKKZK1uG",
        "value" : "1000",
        "name" : "a",
        "symbol" : "a",
        "decimals" : 8
      } ],
      "invokeRegisterCmds" : [ {
        "cmdName" : "cs_createContractAgent",
        "args" : {
          "contractBalance" : "2030000000000",
          "commissionRate" : "100",
          "chainId" : 2,
          "deposit" : "2000000000000",
          "contractAddress" : "tNULSeBaMzZedU4D3xym1JcyNa5sqtuFku8AKm",
          "contractNonce" : "0000000000000000",
          "blockTime" : 1562564381,
          "packingAddress" : "tNULSeBaMtEPLXxUgyfnBt9bpb5Xv84dyJV98p",
          "contractSender" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG"
        },
        "cmdRegisterMode" : "NEW_TX",
        "newTxHash" : "a8eae11b52990e39c9d3233ba1d2c8827336d261c0f14aca43dd4f06435dfaba"
      } ],
      "contractTxList" : [ "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", "1400bf6b285d006600204aa9d1010000000000000000000000000000000000000000000000000000020002f246b18e8c697f00ed9bd22696998e469d3f824b020001d7424d91c83566eb94233b5416f2aa77709c03e1020002f246b18e8c697f00ed9bd22696998e469d3f824b648c0117020002f246b18e8c697f00ed9bd22696998e469d3f824b0200010000204aa9d1010000000000000000000000000000000000000000000000000000080000000000000000000117020002f246b18e8c697f00ed9bd22696998e469d3f824b0200010000204aa9d1010000000000000000000000000000000000000000000000000000ffffffffffffffff00" ],
      "remark" : "call"
    }
  }
}

# 4.9 Get the list of smart contract execution results

# Cmd: /api/contract/result/list

  • Get smart contract execution result list #####HttpMethod: POST

#####Form JSON data

{
  "hashList" : [ ]
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
Get the list of smart contract execution results contractresultlistform Get smart contract execution result list form Yes
  hashList list<string> Trading hash list Yes

#####Return values

Field Name Field Type Parameter Description
hash1 or hash2 or hash3... object Use the hash value in the transaction hash list as the key, where the key name is dynamic
        success boolean Successful contract execution
        errorMessage string Execution Failure Information
        contractAddress string Contract Address
        result string Contract execution results
        gasLimit long GAS Limit
        gasUsed long GAS has been used
        price long GAS unit price
        totalFee string Total Transaction Fees
        txSizeFee string Transaction Size Fees
        actualContractFee string Actual Execution Contract Fee
        refundFee string Fees returned by the contract
        value string The amount of the primary network asset that the caller transferred to the contract address, or 0 if there is no such service
        stackTrace string Exception Stack Trace
        transfers list<object> Contract Transfer List (from contract)
                txHash string Contract Generation Transaction: Contract Transfer Transaction hash
                from string Transferred contract address
                value string Transfer amount
                outputs list<object> Transferred Address List
                        to string transfer address
                        value string Transfer amount
                orginTxHash string Call contract transaction hash (source transaction hash, contract transaction is called Contract trading is derived)
        events list<string> Contract Event List
        tokenTransfers list<object> Contract Token Transfer List
                contractAddress string contract address
                from string payment
                to string Payee
                value string Transfer amount
                name string token name
                symbol string token symbol
                decimals long Number of decimal places supported by token
        invokeRegisterCmds list<object> Contract Call List of Calls for External Commands
                cmdName string command name
                args map command parameters, parameters are not fixed, depending on different commands Therefore, it is not described here, and the structure is {parameter name=parameter value}
                cmdRegisterMode string Registered Command Mode (QUERY_DATA or NEW_TX)
                newTxHash string generated transaction hash (when the command mode is called NEW\ When _TX, a transaction will be generated)
        contractTxList list<string> Serialized String List for Contract Generation Transactions
        remark string Notes

# Example request data:

request path: [TBD]

request form data:

{
  "hashList" : [ "c2460b94430074dd98e497ed9d48afb8f44d1323b73ca2086f5abaa0684b760d", "48b2f348f201f9d10848f4031a746919470b679f621327b0e0edf50a339f2e87", "2e99610b7d295790b636fcdb8acf72d70fcae61c873df0984ef248bbbaa6daa2" ]
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "c2460b94430074dd98e497ed9d48afb8f44d1323b73ca2086f5abaa0684b760d" : {
      "success" : true,
      "errorMessage" : null,
      "contractAddress" : "tNULSeBaN5Y2gRias1NMNVmsmXqJbu5Bcp3ZPL",
      "result" : null,
      "gasLimit" : 20000,
      "gasUsed" : 13429,
      "price" : 30,
      "totalFee" : "1300000",
      "txSizeFee" : "700000",
      "actualContractFee" : "402870",
      "refundFee" : "197130",
      "value" : "0",
      "stackTrace" : null,
      "transfers" : [ ],
      "events" : [ "{\"contractAddress\":\"tNULSeBaN5Y2gRias1NMNVmsmXqJbu5Bcp3ZPL\",\"blockNumber\":68,\"event\":\"TransferEvent\",\"payload\":{\"from\":null,\"to\":\"tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG\",\"value\":\"800000\"}}" ],
      "tokenTransfers" : [ {
        "contractAddress" : "tNULSeBaN5Y2gRias1NMNVmsmXqJbu5Bcp3ZPL",
        "from" : null,
        "to" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG",
        "value" : "800000",
        "name" : "io",
        "symbol" : "IO",
        "decimals" : 1
      } ],
      "invokeRegisterCmds" : [ ],
      "contractTxList" : [ ],
      "remark" : "create"
    },
    "48b2f348f201f9d10848f4031a746919470b679f621327b0e0edf50a339f2e87" : {
      "success" : true,
      "errorMessage" : null,
      "contractAddress" : "tNULSeBaN5Y2gRias1NMNVmsmXqJbu5Bcp3ZPL",
      "result" : "true",
      "gasLimit" : 200000,
      "gasUsed" : 9444,
      "price" : 30,
      "totalFee" : "6100000",
      "txSizeFee" : "100000",
      "actualContractFee" : "283320",
      "refundFee" : "5716680",
      "value" : "0",
      "stackTrace" : null,
      "transfers" : [ ],
      "events" : [ "{\"contractAddress\":\"tNULSeBaN5Y2gRias1NMNVmsmXqJbu5Bcp3ZPL\",\"blockNumber\":71,\"event\":\"TransferEvent\",\"payload\":{\"from\":\"tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG\",\"to\":\"tNULSeBaMtkzQ1tH8JWBGZDCmRHCmySevE4frM\",\"value\":\"4000\"}}" ],
      "tokenTransfers" : [ {
        "contractAddress" : "tNULSeBaN5Y2gRias1NMNVmsmXqJbu5Bcp3ZPL",
        "from" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG",
        "to" : "tNULSeBaMtkzQ1tH8JWBGZDCmRHCmySevE4frM",
        "value" : "4000",
        "name" : "io",
        "symbol" : "IO",
        "decimals" : 1
      } ],
      "invokeRegisterCmds" : [ ],
      "contractTxList" : [ ],
      "remark" : "call"
    },
    "2e99610b7d295790b636fcdb8acf72d70fcae61c873df0984ef248bbbaa6daa2" : {
      "success" : true,
      "errorMessage" : null,
      "contractAddress" : "tNULSeBaN5Y2gRias1NMNVmsmXqJbu5Bcp3ZPL",
      "result" : "true",
      "gasLimit" : 200000,
      "gasUsed" : 5836,
      "price" : 30,
      "totalFee" : "6100000",
      "txSizeFee" : "100000",
      "actualContractFee" : "175080",
      "refundFee" : "5824920",
      "value" : "0",
      "stackTrace" : null,
      "transfers" : [ ],
      "events" : [ "{\"contractAddress\":\"tNULSeBaN5Y2gRias1NMNVmsmXqJbu5Bcp3ZPL\",\"blockNumber\":72,\"event\":\"ApprovalEvent\",\"payload\":{\"owner\":\"tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG\",\"spender\":\"tNULSeBaMtkzQ1tH8JWBGZDCmRHCmySevE4frM\",\"value\":\"4000\"}}" ],
      "tokenTransfers" : [ ],
      "invokeRegisterCmds" : [ ],
      "contractTxList" : [ ],
      "remark" : "call"
    }
  }
}

# 4.10 Get Contract Code Constructor

# Cmd: /api/contract/constructor

  • Get contract code constructor #####HttpMethod: POST

#####Form JSON data

{
  "contractCode" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
Get Contract Code Constructor contractcode Get Contract Code Constructor Form Yes
  contractCode string Smart Contract Code (Hex encoded string of bytecode) Yes

#####Return values

Field Name Field Type Parameter Description
Constructor object contract constructor details
        name string method name
        desc string Method Description
        args list<object> Method parameter list
                type string Parameter Type
                name string Parameter Name
                required boolean Required
        returnArg string Return value type
        view boolean Whether view method (calling this method data is not on the chain)
        event boolean Whether it is an event
        payable boolean Is it acceptable to transfer the main chain asset
        jsonSerializable boolean Method Returns whether JSON is serialized
isNrc20 boolean Is it a NRC20 contract

# Example request data:

request path: [TBD]

request form data:

{
  "contractCode" : "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}

#####Example response data:

{
  "success" : true,
  "data" : {
    "constructor" : {
      "name" : "<init>",
      "desc" : "(String name, String symbol, BigInteger initialAmount, int decimals) return void",
      "args" : [ {
        "type" : "String",
        "name" : "name",
        "required" : true
      }, {
        "type" : "String",
        "name" : "symbol",
        "required" : true
      }, {
        "type" : "BigInteger",
        "name" : "initialAmount",
        "required" : true
      }, {
        "type" : "int",
        "name" : "decimals",
        "required" : true
      } ],
      "returnArg" : "void",
      "view" : false,
      "event" : false,
      "payable" : false
    },
    "nrc20" : true
  }
}

# 4.11 Get information about the specified function of the published contract

# Cmd: /api/contract/method

  • Get information about the specified function of the published contract #####HttpMethod: POST

#####Form JSON data

{
  "contractAddress" : null,
  "methodName" : null,
  "methodDesc" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
Get information about the specified function of the published contract contractmethodform Get the information form of the specified function of the published contract Yes
  contractAddress string Smart Contract Address Yes
  methodName string method name yes
  methodDesc string Method Description, if the method in the contract is not overloaded, this parameter can be empty No

#####Return values

Field Name Field Type Parameter Description
name string method name
desc string Method Description
args list<object> Method parameter list
  type string Parameter Type
  name string Parameter Name
  required boolean Required?
returnArg string return value type
view boolean whether the view method (calling this method data is not on the chain)
event boolean Whether it is an event
payable boolean Is it a method of accepting main chain asset transfers
jsonSerializable boolean Method Returns whether JSON is serialized

# Example request data:

request path: [TBD]

request form data:

{
  "contractAddress" : "tNULSeBaMxyMyafiQjq1wCW7cQouyEhRL8njtu",
  "methodName" : "multyForAddress",
  "methodDesc" : null
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "name" : "multyForAddress",
    "desc" : "(Address add1, BigInteger add1_na, Address add2, BigInteger add2_na, String add3ForString, BigInteger add3_na) return String",
    "args" : [ {
      "type" : "Address",
      "name" : "add1",
      "required" : false
    }, {
      "type" : "BigInteger",
      "name" : "add1_na",
      "required" : false
    }, {
      "type" : "Address",
      "name" : "add2",
      "required" : false
    }, {
      "type" : "BigInteger",
      "name" : "add2_na",
      "required" : false
    }, {
      "type" : "String",
      "name" : "add3ForString",
      "required" : false
    }, {
      "type" : "BigInteger",
      "name" : "add3_na",
      "required" : false
    } ],
    "returnArg" : "String",
    "view" : false,
    "event" : false,
    "payable" : true
  }
}

# 4.12 Get the list of parameter types for the specified function of the published contract

# Cmd: /api/contract/method/argstypes

  • Get a list of parameter types for the specified function of the published contract #####HttpMethod: POST

#####Form JSON data

{
  "contractAddress" : null,
  "methodName" : null,
  "methodDesc" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
Get the list of parameter types for the specified function of the published contract contractmethodform Get the parameter type form of the specified function of the published contract Yes
  contractAddress string Smart Contract Address Yes
  methodName string method name yes
  methodDesc string Method Description, if the method in the contract is not overloaded, this parameter can be empty No

#####Return values

Field Name Field Type Parameter Description
Return value list<string>

# Example request data:

request path: [TBD]

request form data:

{
  "contractAddress" : "tNULSeBaMxyMyafiQjq1wCW7cQouyEhRL8njtu",
  "methodName" : "multyForAddress",
  "methodDesc" : null
}

#####Example response data:

{
  "success" : true,
  "data" : [ "Address", "BigInteger", "Address", "BigInteger", "String", "BigInteger" ]
}

# 4.13 Verifying the release contract

# Cmd: /api/contract/validate/create

  • Verify the release contract #####HttpMethod: POST

#####Form JSON data

{
  "sender" : null,
  "gasLimit" : 0,
  "price" : 0,
  "contractCode" : null,
  "args" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
Verify Release Contract contractvalidatecreate Verify Release Contract Form Yes
  sender string Transaction Creator Yes
  gasLimit long Maximum gas consumption Yes
  price long Execution contract price Yes
  contractCode string Smart Contract Code (Hex encoded string of bytecode) Yes
  args object[] Parameter List No

#####Return values

Field Name Field Type Parameter Description
success boolean Verify success or not
code string Error code for verification failure
msg string Verify failed error message

# Example request data:

request path: [TBD]

request form data:

{
  "sender" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG",
  "gasLimit" : 20000,
  "price" : 25,
  "contractCode" : "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  "args" : [ "io", "IO", 80000, 1 ]
}

#####Example response data:

[ {
  "success" : true,
  "data" : {
    "success" : true
  }
}, "For a verification failure example, please refer to [/api/contract/validate/call] - Verify the call contract" ]

# 4.14 Verifying the call contract

# Cmd: /api/contract/validate/call

  • Verify call contract #####HttpMethod: POST

#####Form JSON data

{
  "sender" : null,
  "value" : 0,
  "gasLimit" : 0,
  "price" : 0,
  "contractAddress" : null,
  "methodName" : null,
  "methodDesc" : null,
  "args" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
Verify Call Contract contractvalidatecall Verify Call Contract Form Yes
  sender string Transaction Creator Yes
  value long The amount of the primary network asset that the caller transferred to the contract address. If there is no such service, fill in 0 No
  gasLimit long Maximum gas consumption Yes
  price long Execution contract price Yes
  contractAddress string Smart Contract Address Yes
  methodName string method name yes
  methodDesc string Method Description, if the method in the contract is not overloaded, this parameter can be empty No
  args object[] Parameter List No

#####Return values

Field Name Field Type Parameter Description
success boolean Verify success or not
code string Error code for verification failure
msg string Verify failed error message

# Example request data:

request path: [TBD]

request form data:

{
  "sender" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG",
  "value" : 0,
  "gasLimit" : 20000,
  "price" : 25,
  "contractAddress" : "tNULSeBaMx7J2im9edmmyZofHoTWW6nCTbvy3K",
  "methodName" : "transfer",
  "methodDesc" : null,
  "args" : [ "tNULSeBaMnrs6JKrCy6TQdzYJZkMZJDng7QAsD", 990 ]
}

#####Example response data:

[ {
  "success" : true,
  "data" : {
    "success" : true
  }
}, {
  "success" : true,
  "data" : {
    "msg" : "Data error;contract error - contract[tNULSeBaMx7J2im9edmmyZofHoTWW6nCTbvy3K] has stopped",
    "success" : false,
    "code" : "err_0014"
  }
} ]

# 4.15 Verify the deletion of the contract

# Cmd: /api/contract/validate/delete

  • Verify delete contract #####HttpMethod: POST

#####Form JSON data

{
  "sender" : null,
  "contractAddress" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
Verify Delete Contract contractvalidatedelete Verify Delete Contract Form Yes
  sender string Transaction Creator Yes
  contractAddress string Smart Contract Address Yes

#####Return values

Field Name Field Type Parameter Description
success boolean Verify success or not
code string Error code for verification failure
msg string Verify failed error message

# Example request data:

request path: [TBD]

request form data:

{
  "sender" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG",
  "contractAddress" : "tNULSeBaNAKfKnLMR5XG5qtwXt5JS1b3QosZxg"
}

#####Example response data:

[ {
  "success" : true,
  "data" : {
    "success" : true
  }
}, "For a verification failure example, please refer to [/api/contract/validate/call] - Verify the call contract" ]

# 4.16 Estimating the release of the contract transaction gas

# Cmd: /api/contract/imputedgas/create

  • Estimate the release of the contract transaction gas #####HttpMethod: POST

#####Form JSON data

{
  "sender" : null,
  "contractCode" : null,
  "args" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
Estimate GAS for publishing contract transactions imputedgascontractcreate Estimate GAS form for publishing contract transactions Yes
  sender string Transaction Creator Yes
  contractCode string Smart Contract Code (Hex encoded string of bytecode) Yes
  args object[] Parameter List No

#####Return values

Field Name Field Type Parameter Description
gasLimit long The consumed gas value, the execution failed to return the value 1

# Example request data:

request path: [TBD]

request form data:

{
  "sender" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG",
  "contractCode" : "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  "args" : [ "io", "IO", 80000, 1 ]
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "gasLimit" : 20143
  }
}

# 4.17 Estimating the gas that calls the contract transaction

# Cmd: /api/contract/imputedgas/call

  • Estimate the gas** of the contract transaction #####HttpMethod: POST

#####Form JSON data

{
  "sender" : null,
  "value" : null,
  "contractAddress" : null,
  "methodName" : null,
  "methodDesc" : null,
  "args" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
Estimate GAS for calling contract transactions imputedgascontractcall Estimate GAS form for calling contract transactions Yes
  sender string Transaction Creator Yes
  value biginteger The amount of the primary network asset that the caller transferred to the contract address. If there is no such service, fill in 0 No
  contractAddress string Smart Contract Address Yes
  methodName string method name yes
  methodDesc string Method Description, if the method in the contract is not overloaded, this parameter can be empty No
  args object[] Parameter List No

#####Return values

Field Name Field Type Parameter Description
gasLimit long The consumed gas value, the execution failed to return the value 1

# Example request data:

_**request path: [TBD]

request form data:

{
  "sender" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG",
  "value" : 0,
  "contractAddress" : "tNULSeBaNAKfKnLMR5XG5qtwXt5JS1b3QosZxg",
  "methodName" : "transfer",
  "methodDesc" : null,
  "args" : [ "tNULSeBaMnrs6JKrCy6TQdzYJZkMZJDng7QAsD", 990 ]
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "gasLimit" : 17538
  }
}

# 4.18 Calling the contract without the chain method

# Cmd: /api/contract/view

  • Call contract not chained method #####HttpMethod: POST

#####Form JSON data

{
  "contractAddress" : null,
  "methodName" : null,
  "methodDesc" : null,
  "args" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
Call contract not linked method contractviewcall Call contract not on the chain method form Yes
  contractAddress string Smart Contract Address Yes
  methodName string method name yes
  methodDesc string Method Description, if the method in the contract is not overloaded, this parameter can be empty No
  args object[] Parameter List No

#####Return values

Field Name Field Type Parameter Description
result string Call result of view method

# Example request data:

request path: [TBD]

request form data:

{
  "contractAddress" : "tNULSeBaNAKfKnLMR5XG5qtwXt5JS1b3QosZxg",
  "methodName" : "balanceOf",
  "methodDesc" : null,
  "args" : [ "tNULSeBaMnrs6JKrCy6TQdzYJZkMZJDng7QAsD" ]
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "result" : "8000"
  }
}

# 4.19 Offline Assembly - Publish Contract Transactions

# Cmd: /api/contract/create/offline

  • Offline assembly - release contract transaction #####HttpMethod: POST

#####Form JSON data

{
  "sender" : null,
  "senderBalance" : null,
  "nonce" : null,
  "alias" : null,
  "contractCode" : null,
  "gasLimit" : 0,
  "args" : null,
  "argsType" : null,
  "remark" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
Release Contract Offline Trading contractcreateoffline Publish Contract Offline Trading Form Yes
  sender string Transaction Creator Yes
  senderBalance biginteger Account Balance Yes
  nonce string account nonce value yes
  alias string Contract Alias Yes
  contractCode string Smart Contract Code (Hex encoded string of bytecode) Yes
  gasLimit long GAS Limits Yes
  args object[] Parameter List No
  argsType string[] Parameter Type List No
  remark string Notes No

#####Return values

Field Name Field Type Parameter Description
hash string transaction hash
txHex string Transaction Serialization String
contractAddress string generated contract address

# Example request data:

request path: [TBD]

request form data:

{
  "sender" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG",
  "alias" : "rf_nrc20_offline",
  "senderBalance" : "999999998523475",
  "nonce" : "9c0aea02bed90ddd",
  "contractCode" : "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  "gasLimit" : 20245,
  "args" : [ "air", "AIR", 10000, 2 ],
  "argsType" : [ "String", "String", "BigInteger", "int" ],
  "remark" : "() return void"
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "txHex" : 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    "contractAddress" : "tNULSeBaMwYiR4p1X9xNJPiyJfrXjr4KgkcFjG",
    "hash" : "9443656bab59f52441286e1d859855be28cbe155973c712c07385a21b7212152"
  }
}

# 4.20 Offline Assembly - Calling a contract transaction

# Cmd: /api/contract/call/offline

  • Offline assembly - Calling contract transactions #####HttpMethod: POST

#####Form JSON data

{
  "sender" : null,
  "senderBalance" : null,
  "nonce" : null,
  "contractAddress" : null,
  "gasLimit" : 0,
  "value" : null,
  "methodName" : null,
  "methodDesc" : null,
  "args" : null,
  "argsType" : null,
  "remark" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
Call Contract Offline Trading contractcalloffline Call Contract Offline Trading Form Yes
  sender string Transaction Creator Yes
  senderBalance biginteger Account Balance Yes
  nonce string account nonce value yes
  contractAddress string Smart Contract Address Yes
  gasLimit long GAS Limits Yes
  value biginteger The amount of the primary network asset that the caller transferred to the contract address. If there is no such service, fill in 0 Yes
  methodName string method name yes
  methodDesc string Method Description, if the method in the contract is not overloaded, this parameter can be empty No
  args object[] Parameter List No
  argsType string[] Parameter Type List No
  remark string Notes No

#####Return values

Field Name Field Type Parameter Description
hash string transaction hash
txHex string Transaction Serialization String

# Example request data:

request path: [TBD]

request form data:

{
  "sender" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG",
  "senderBalance" : "999999998523475",
  "nonce" : "9c0aea02bed90ddd",
  "contractAddress" : "tNULSeBaMwYiR4p1X9xNJPiyJfrXjr4KgkcFjG",
  "gasLimit" : 14166,
  "value" : 0,
  "methodName" : "transfer",
  "methodDesc" : null,
  "args" : [ "tNULSeBaMnrs6JKrCy6TQdzYJZkMZJDng7QAsD", 3800 ],
  "argsType" : [ "Address", "BigInteger" ],
  "remark" : "remark_call_test"
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "txHex" : "1000be2a375d1072656d61726b5f63616c6c5f7465737497020001f7ec6473df12e751d64cf20a8baa7edd50810f810200020d2f73cb93099a8cfd0cbdd060155abfe2f50917000000000000000000000000000000000000000000000000000000000000000056370000000000001900000000000000087472616e7366657200020126744e554c536542614d6e7273364a4b724379365451647a594a5a6b4d5a4a446e673751417344010433383030480117020001f7ec6473df12e751d64cf20a8baa7edd50810f810200010006ee060000000000000000000000000000000000000000000000000000000000089c0aea02bed90ddd000000",
    "hash" : "aa69824582c6a3c1a4d486bbd38377a4c4a0ec4ea75a898fc70d109364a41bbf"
  }
}

# 4.21 Offline Assembly - Delete Contract Transactions

# Cmd: /api/contract/delete/offline

  • Offline assembly - delete contract transaction #####HttpMethod: POST

#####Form JSON data

{
  "sender" : null,
  "senderBalance" : null,
  "nonce" : null,
  "contractAddress" : null,
  "remark" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
Delete Contract Offline Trading contractdeleteoffline Delete Contract Offline Trading Form Yes
  sender string Transaction Creator Yes
  senderBalance biginteger Account Balance Yes
  nonce string account nonce value yes
  contractAddress string Smart Contract Address Yes
  remark string Notes No

#####Return values

Field Name Field Type Parameter Description
hash string transaction hash
txHex string Transaction Serialization String

# Example request data:

request path: [TBD]

request form data:

{
  "sender" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG",
  "senderBalance" : "999999998523475",
  "nonce" : "9c0aea02bed90ddd",
  "contractAddress" : "tNULSeBaMxyMyafiQjq1wCW7cQouyEhRL8njtu",
  "remark" : "delete contract"
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "txHex" : "11004f2c375d0f64656c65746520636f6e74726163742e020001f7ec6473df12e751d64cf20a8baa7edd50810f81020002245bcd36879bc30bfc719a417939b3aa924247ca480117020001f7ec6473df12e751d64cf20a8baa7edd50810f8102000100a086010000000000000000000000000000000000000000000000000000000000089c0aea02bed90ddd000000",
    "hash" : "780cd742592e16e9062f5a04f72273b1c92f8f130e2c93bdb25662fa4ad7aa50"
  }
}

# 4.22 Offline Assembly - Contract Token Transfer Transaction

# Cmd: /api/contract/tokentransfer/offline

  • Offline assembly - contract token transfer transaction #####HttpMethod: POST

#####Form JSON data

{
  "fromAddress" : null,
  "senderBalance" : null,
  "nonce" : null,
  "toAddress" : null,
  "contractAddress" : null,
  "gasLimit" : 0,
  "amount" : null,
  "remark" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
token transfer offline transaction contracttokentransferoffline token transfer offline transaction form yes
  fromAddress string Transferr Account Address Yes
  senderBalance biginteger Transferring Account Balance Yes
  nonce string Transferr account nonce value Yes
  toAddress string Transferr Account Address Yes
  contractAddress string Contract Address Yes
  gasLimit long GAS Limits Yes
  amount biginteger Amount of transferred token assets Yes
  remark string Notes No

#####Return values

Field Name Field Type Parameter Description
hash string transaction hash
txHex string Transaction Serialization String

# Example request data:

request path: [TBD]

request form data:

{
  "fromAddress" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG",
  "senderBalance" : "999999998523475",
  "nonce" : "9c0aea02bed90ddd",
  "toAddress" : "tNULSeBaMnrs6JKrCy6TQdzYJZkMZJDng7QAsD",
  "contractAddress" : "tNULSeBaN3MH7HX8kXzKw4X9tLKQ991X1GiAbK",
  "gasLimit" : 14166,
  "amount" : 10,
  "remark" : "1"
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "txHex" : "1000632b375d0431e4b8aa95020001f7ec6473df12e751d64cf20a8baa7edd50810f810200026b8d9b09ed5c1a692a6109c5ee99ccb6177b13a1000000000000000000000000000000000000000000000000000000000000000056370000000000001900000000000000087472616e7366657200020126744e554c536542614d6e7273364a4b724379365451647a594a5a6b4d5a4a446e67375141734401023130480117020001f7ec6473df12e751d64cf20a8baa7edd50810f810200010006ee060000000000000000000000000000000000000000000000000000000000089c0aea02bed90ddd000000",
    "hash" : "4eb36b1fb31b0888895c0cdcab39c80ac986b18f7aef721a390ff1727c77ef10"
  }
}

# 4.23 Offline Assembly - Contract transactions from account address to contract address transfer (main chain asset)

# Cmd: /api/contract/transfer2contract/offline

  • Offline assembly - contract transaction from account address to contract address (main chain asset) #####HttpMethod: POST

#####Form JSON data

{
  "fromAddress" : null,
  "senderBalance" : null,
  "nonce" : null,
  "toAddress" : null,
  "gasLimit" : 0,
  "amount" : null,
  "remark" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
Transferring offline transactions to contract addresses contracttransferoffline Transferring offline transaction forms to contract addresses Yes
  fromAddress string Transferr Account Address Yes
  senderBalance biginteger Transferring Account Balance Yes
  nonce string Transferr account nonce value Yes
  toAddress string Transferred contract address Yes
  gasLimit long GAS Limits Yes
  amount biginteger Transferred main chain asset amount Yes
  remark string Notes No

#####Return values

Field Name Field Type Parameter Description
hash string transaction hash
txHex string Transaction Serialization String

# Example request data:

request path: [TBD]

request form data:

{
  "fromAddress" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG",
  "senderBalance" : "999999998523475",
  "nonce" : "9c0aea02bed90ddd",
  "toAddress" : "tNULSeBaMxyMyafiQjq1wCW7cQouyEhRL8njtu",
  "gasLimit" : 25896,
  "amount" : "400000000",
  "remark" : "Offline transfer to contract"
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "txHex" : "1000e82b375d15e7a6bbe7babfe59091e59088e7baa6e8bdace8b4a677020001f7ec6473df12e751d64cf20a8baa7edd50810f81020002245bcd36879bc30bfc719a417939b3aa924247ca0084d7170000000000000000000000000000000000000000000000000000000028650000000000001900000000000000085f70617961626c650e28292072657475726e20766f6964008c0117020001f7ec6473df12e751d64cf20a8baa7edd50810f810200010088ebe21700000000000000000000000000000000000000000000000000000000089c0aea02bed90ddd000117020002245bcd36879bc30bfc719a417939b3aa924247ca020001000084d71700000000000000000000000000000000000000000000000000000000000000000000000000",
    "hash" : "4ed64d90abf420beba1baf68399c85d290347dc41de2c49384a2f8c895d4addf"
  }
}

# 5.1 Creating a consensus node

# Cmd: /api/consensus/agent

  • Create consensus node #####HttpMethod: POST

#####Form JSON data

{
  "agentAddress" : null,
  "packingAddress" : null,
  "rewardAddress" : null,
  "commissionRate" : 0,
  "deposit" : null,
  "password" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
CreateAgentForm createagentform Create Consensus Node Form Yes
  agentAddress string Node Address Yes
  packingAddress string Node Block Address Yes
  rewardAddress string Reward address, default node address No
  commissionRate int Commission Ratio Yes
  deposit string Mortgage Amount Yes
  password string Password Yes

#####Return values

Field Name Field Type Parameter Description
value string transaction hash

# Example request data:

request path: [TBD]

request form data:

{
  "agentAddress" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
  "packingAddress" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG",
  "rewardAddress" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
  "commissionRate" : 10,
  "deposit" : "2000000000000",
  "password" : "abcd1234"
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "value" : "52456e830fa389c72c4a71e4224db5aa869d0fbfd0cb2175096e6e5fb6a5c6ee"
  }
}

# 5.2 Logout Consensus Node

# Cmd: /api/consensus/agent/stop

  • Logout consensus node #####HttpMethod: POST

#####Form JSON data

{
  "address" : null,
  "password" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
StopAgentForm stopagentform Unregister Consensus Node Form Yes
  address string Consensus Node Address Yes
  password string Password Yes

#####Return values

Field Name Field Type Parameter Description
value string transaction hash

# Example request data:

request path: [TBD]

request form data:

{
  "address" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
  "password" : "abcd1234"
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "value" : "fcaf8c92a0eafd2ca57744c165e1a955edcbfde98248494937200cc30d524e2e"
  }
}

# 5.3 Entrusted to participate in the consensus

# Cmd: /api/consensus/deposit

  • Entrusted participation in consensus #####HttpMethod: POST

#####Form JSON data

{
  "address" : null,
  "agentHash" : null,
  "deposit" : null,
  "password" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
DepositForm depositform Delegate Participation Consensus Form Yes
  address string Participation in Consensus Account Address Yes
  agentHash string consensus node hash yes
  deposit string Amount of consensus Yes
  password string Password Yes

#####Return values

Field Name Field Type Parameter Description
value string transaction hash

# Example request data:

request path: [TBD]

request form data:

{
  "address" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
  "agentHash" : "52456e830fa389c72c4a71e4224db5aa869d0fbfd0cb2175096e6e5fb6a5c6ee",
  "deposit" : "200000000000",
  "password" : "abcd1234"
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "value" : "4ae333f8bf821884d0f589f35516c8bdd9661dbd8a7009b063ac862eeefc10f6"
  }
}

# 5.4 Exit Consensus

# Cmd: /api/consensus/withdraw

  • Exit consensus #####HttpMethod: POST

#####Form JSON data

{
  "address" : null,
  "txHash" : null,
  "password" : null
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
Exit Consensus withdrawform Exit Consensus Form Yes
  address string Node Address Yes
  txHash string Trading hash when joining consensus Yes
  password string Password Yes

#####Return values

Field Name Field Type Parameter Description
value string transaction hash

# Example request data:

request path: [TBD]

request form data:

{
  "address" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
  "txHash" : "4ae333f8bf821884d0f589f35516c8bdd9661dbd8a7009b063ac862eeefc10f6",
  "password" : "abcd1234"
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "value" : "13a0e252bf05ec02f3ae0a84fc3b8183dbfc0e16c562b20b8e28b73b139f2c0e"
  }
}

# 5.5 Querying the node's delegate consensus list

# Cmd: /api/consensus/list/deposit/{agentHash}

  • Query node's delegate consensus list

# HttpMethod: GET

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
agentHash string Create a consensus node transaction hash Yes

#####Return values

Field Name Field Type Parameter Description
deposit string
agentHash string node hash
address string Account Address
time long delegation time
txHash string Trusted transaction hash
blockHeight long Block height at delegate
delHeight long Exit the block height of the delegate

# Example request data:

request path: http://localhost:18004/api/consensus/list/deposit/786402b17649b968e4643cb52fa30225645b0dc7b8761b047a1f080d3dd30dcd

request form data: no

#####Example response data:

{
  "success" : true,
  "data" : [ {
    "deposit" : "200000000000",
    "agentHash" : "786402b17649b968e4643cb52fa30225645b0dc7b8761b047a1f080d3dd30dcd",
    "address" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
    "time" : 1563277510,
    "txHash" : "bd93cf73331c0d9986cb90922d2eec785ea9eda3da85cd9d629b5a4c7f36c452",
    "blockHeight" : 462,
    "delHeight" : -1
  }, {
    "deposit" : "200000000000",
    "agentHash" : "786402b17649b968e4643cb52fa30225645b0dc7b8761b047a1f080d3dd30dcd",
    "address" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
    "time" : 1563277712,
    "txHash" : "be5257bc0814cbda61378ff2afa81e98cae0018cd7d78b8d1ca9812c66d27e84",
    "blockHeight" : 482,
    "delHeight" : -1
  } ]
}

# 5.6 Offline Assembly - Create Consensus Node Transactions

# Cmd: /api/consensus/agent/offline

  • The assets required to participate in the consensus can be obtained through the query chain information interface (agentChainId and agentAssetId) #####HttpMethod: POST

#####Form JSON data

{
  "agentAddress" : null,
  "packingAddress" : null,
  "rewardAddress" : null,
  "commissionRate" : 0,
  "deposit" : null,
  "input" : {
    "address" : null,
    "assetChainId" : 0,
    "assetId" : 0,
    "amount" : null,
    "nonce" : null
  }
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
ConsensusDto consensusdto Create consensus node form offline Yes
        agentAddress string Node Creation Address Yes
        packingAddress string Node Block Address Yes
        rewardAddress string Get Consensus Reward Address Yes
        commissionRate int Node commission ratio Yes
        deposit biginteger Create Node Margin Yes
        input object Transaction input information Yes
                address string Account Address Yes
                assetChainId int Asset Chain id Yes
                assetId int Asset id Yes
                amount biginteger Asset Amount Yes
                nonce string Asset nonce value Yes

#####Return values

Field Name Field Type Parameter Description
hash string transaction hash
txHex string Transaction Serialization String

# Example request data:

request path: [TBD]

request form data:

{
  "agentAddress" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
  "packingAddress" : "tNULSeBaMvEtDfvZuukDf2mVyfGo3DdiN8KLRG",
  "rewardAddress" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
  "commissionRate" : 10,
  "deposit" : "2000000000000",
  "input" : {
    "address" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
    "assetChainId" : 2,
    "assetId" : 1,
    "amount" : "2000001000000",
    "nonce" : "63ac862eeefc10f6"
  }
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "txHex" : "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",
    "hash" : "786402b17649b968e4643cb52fa30225645b0dc7b8761b047a1f080d3dd30dcd"
  }
}

# 5.7 Offline Assembly - Unregister Consensus Node Transaction

# Cmd: /api/consensus/agent/stop/offline

  • The StopDepositDto information of the assembly transaction can be obtained by querying the node's delegate consensus list, and the input nonce value can be empty #####HttpMethod: POST

#####Form JSON data

{
  "agentHash" : null,
  "agentAddress" : null,
  "deposit" : null,
  "price" : null,
  "depositList" : [ {
    "depositHash" : null,
    "input" : {
      "address" : null,
      "assetChainId" : 0,
      "assetId" : 0,
      "amount" : null,
      "nonce" : null
    }
  } ]
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
StopConsensusDto stopconsensusdto Offline Logout Consensus Node Form Yes
        agentHash string Create node transaction hash Yes
        agentAddress string Node Address Yes
        deposit biginteger Create a node's margin Yes
        price biginteger Fee Price No
        depositList list<object> Stop delegate list Yes
                depositHash string Trusted Consensus Trading hash Yes
                input object Transaction input Yes
                        address string Account Address Yes
                           assetChainId int Chain id of assets Yes
                        assetId int asset id yes
                        amount biginteger Asset Amount Yes
                        nonce string asset nonce value yes

#####Return values

Field Name Field Type Parameter Description
hash string transaction hash
txHex string Transaction Serialization String

# Example request data:

request path: [TBD]

request form data:

{
  "agentHash" : "786402b17649b968e4643cb52fa30225645b0dc7b8761b047a1f080d3dd30dcd",
  "agentAddress" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
  "deposit" : "2000000000000",
  "price" : "100000",
  "depositList" : [ {
    "depositHash" : "bd93cf73331c0d9986cb90922d2eec785ea9eda3da85cd9d629b5a4c7f36c452",
    "input" : {
      "address" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
      "assetChainId" : 2,
      "assetId" : 1,
      "amount" : "200000000000",
      "nonce" : ""
    }
  }, {
    "depositHash" : "be5257bc0814cbda61378ff2afa81e98cae0018cd7d78b8d1ca9812c66d27e84",
    "input" : {
      "address" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
      "assetChainId" : 2,
      "assetId" : 1,
      "amount" : "200000000000",
      "nonce" : ""
    }
  } ]
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "txHex" : "0900e1bc2d5d0020786402b17649b968e4643cb52fa30225645b0dc7b8761b047a1f080d3dd30dcdfd5c010317020001efa328e600912da9872390a675486ab9e8ec21140200010000204aa9d1010000000000000000000000000000000000000000000000000000087a1f080d3dd30dcdff17020001efa328e600912da9872390a675486ab9e8ec21140200010000d0ed902e00000000000000000000000000000000000000000000000000000008629b5a4c7f36c452ff17020001efa328e600912da9872390a675486ab9e8ec21140200010000d0ed902e000000000000000000000000000000000000000000000000000000081ca9812c66d27e84ff0217020001efa328e600912da9872390a675486ab9e8ec211402000100609948a9d1010000000000000000000000000000000000000000000000000000f1ca2d5d0000000017020001efa328e600912da9872390a675486ab9e8ec21140200010000a0db215d000000000000000000000000000000000000000000000000000000000000000000000000",
    "hash" : "c07b40a70858b262a39b55deb08c9d505384c017580f91976979e8984a096eaf"
  }
}

# 5.8 Offline Assembly - Entrusted to participate in consensus transactions

# Cmd: /api/consensus/deposit/offline

  • The assets required to participate in the consensus can be obtained through the query chain information interface (agentChainId and agentAssetId) #####HttpMethod: POST

#####Form JSON data

{
  "address" : null,
  "deposit" : null,
  "agentHash" : null,
  "input" : {
    "address" : null,
    "assetChainId" : 0,
    "assetId" : 0,
    "amount" : null,
    "nonce" : null
  }
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
DepositDto depositdto Offline delegate participation consensus form Yes
        address string Account Address Yes
        deposit biginteger Delegate amount Yes
        agentHash string consensus node hash yes
        input object Transaction input information Yes
                address string Account Address Yes
                assetChainId int Asset Chain id Yes
                assetId int Asset id Yes
                amount biginteger Asset Amount Yes
                nonce string Asset nonce value Yes

#####Return values

Field Name Field Type Parameter Description
hash string transaction hash
txHex string Transaction Serialization String

# Example request data:

request path: [TBD]

request form data:

{
  "address" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
  "deposit" : "200000000000",
  "agentHash" : "786402b17649b968e4643cb52fa30225645b0dc7b8761b047a1f080d3dd30dcd",
  "input" : {
    "address" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
    "assetChainId" : 2,
    "assetId" : 1,
    "amount" : "200010000000",
    "nonce" : "629b5a4c7f36c452"
  }
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "txHex" : "050090b92d5d005700d0ed902e000000000000000000000000000000000000000000000000000000020001efa328e600912da9872390a675486ab9e8ec2114786402b17649b968e4643cb52fa30225645b0dc7b8761b047a1f080d3dd30dcd8c0117020001efa328e600912da9872390a675486ab9e8ec211402000100806686912e00000000000000000000000000000000000000000000000000000008629b5a4c7f36c452000117020001efa328e600912da9872390a675486ab9e8ec21140200010000d0ed902e000000000000000000000000000000000000000000000000000000ffffffffffffffff00",
    "hash" : "be5257bc0814cbda61378ff2afa81e98cae0018cd7d78b8d1ca9812c66d27e84"
  }
}

# 5.9 Offline Assembly - Exit Consensus Trading

# Cmd: /api/consensus/withdraw/offline

  • The input data of the interface is the output data of the trusted consensus transaction, and the nonce value can be empty #####HttpMethod: POST

#####Form JSON data

{
  "address" : null,
  "depositHash" : null,
  "price" : null,
  "input" : {
    "address" : null,
    "assetChainId" : 0,
    "assetId" : 0,
    "amount" : null,
    "nonce" : null
  }
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
WithDrawDto withdrawdto Offline Exit Consensus Form Yes
        address string address yes
        depositHash string Delegation of Consensus Transaction Yes
        price biginteger Fee Price No
        input object Transaction input information Yes
                address string Account Address Yes
                assetChainId int Asset Chain id Yes
                assetId int Asset id Yes
                amount biginteger Asset Amount Yes
                nonce string Asset nonce value Yes

#####Return values

Field Name Field Type Parameter Description
hash string transaction hash
txHex string Transaction Serialization String

# Example request data:

request path: [TBD]

request form data:

{
  "address" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
  "depositHash" : "be5257bc0814cbda61378ff2afa81e98cae0018cd7d78b8d1ca9812c66d27e84",
  "price" : "1000000",
  "input" : {
    "address" : "tNULSeBaMujLBcZWfE2wHKnZo7PGvqvNrt6yWG",
    "assetChainId" : 2,
    "assetId" : 1,
    "amount" : 200000000000,
    "nonce" : ""
  }
}

#####Example response data:

{
  "success" : true,
  "data" : {
    "txHex" : "060090ba2d5d0020be5257bc0814cbda61378ff2afa81e98cae0018cd7d78b8d1ca9812c66d27e848c0117020001efa328e600912da9872390a675486ab9e8ec21140200010000d0ed902e000000000000000000000000000000000000000000000000000000081ca9812c66d27e84ff0117020001efa328e600912da9872390a675486ab9e8ec211402000100c08dde902e000000000000000000000000000000000000000000000000000000000000000000000000",
    "hash" : "d1a054a1bc5d20bab53235993a5a2aee6f3c644e67e0044c60a08c7c49bb0ff2"
  }
}

# 5.10 Multi-Sign Account Offline Assembly - Create Consensus Node Transaction

# Cmd: /api/consensus/multiSign/agent/offline

  • The assets required to participate in the consensus can be obtained through the query chain information interface (agentChainId and agentAssetId) #####HttpMethod: POST

#####Form JSON data

{
  "agentAddress" : null,
  "packingAddress" : null,
  "rewardAddress" : null,
  "commissionRate" : 0,
  "deposit" : null,
  "input" : null,
  "pubKeys" : [ ],
  "minSigns" : 0
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
MultiSignConsensusDto multisignconsensusdto Multi-Sign Account Offline Create Consensus Node Form Yes
        agentAddress string Node Creation Address Yes
        packingAddress string Node Block Address Yes
        rewardAddress string Get Consensus Reward Address Yes
        commissionRate int Node commission ratio Yes
        deposit biginteger Create Node Margin Yes
        input object Transaction input information Yes
                address string Account Address Yes
                assetChainId int Asset Chain id Yes
                assetId int Asset id Yes
                amount biginteger Asset Amount Yes
                nonce string Asset nonce value Yes
        pubKeys list<string> Public Key Collection Yes
        minSigns int Minimum Signatures Yes

#####Return values

Field Name Field Type Parameter Description
hash string transaction hash
txHex string Transaction Serialization String

# 5.11 Offline Assembly - Multi-Sign Account Entrusted to Participate in Consensus Trading

# Cmd: /api/consensus/multiSign/deposit/offline

  • The assets required to participate in the consensus can be obtained through the query chain information interface (agentChainId and agentAssetId) #####HttpMethod: POST

#####Form JSON data

{
  "address" : null,
  "deposit" : null,
  "agentHash" : null,
  "input" : null,
  "pubKeys" : [ ],
  "minSigns" : 0
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
MultiSignDepositDto multisigndepositdto Multi-Sign Account Offline Delegate Participation Consensus Form Yes
        address string Account Address Yes
        deposit biginteger Delegate amount Yes
        agentHash string consensus node hash yes
        input object Transaction input information Yes
                address string Account Address Yes
                assetChainId int Asset Chain id Yes
                assetId int Asset id Yes
                amount biginteger Asset Amount Yes
                nonce string Asset nonce value Yes
        pubKeys list<string> Public Key Collection Yes
        minSigns int Minimum Signatures Yes

#####Return values

Field Name Field Type Parameter Description
hash string transaction hash
txHex string Transaction Serialization String

# 5.12 Offline Assembly - Multi-Sign Account Exit Consensus Transaction

# Cmd: /api/consensus/multiSign/withdraw/offline

  • The input data of the interface is the output data of the trusted consensus transaction, and the nonce value can be empty #####HttpMethod: POST

#####Form JSON data

{
  "address" : null,
  "depositHash" : null,
  "price" : null,
  "input" : null,
  "pubKeys" : [ ],
  "minSigns" : 0
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
WithDrawDto multisignwithdrawdto Multi-Sign Account Offline Exit Consensus Form Yes
        address string address yes
        depositHash string Delegation of Consensus Transaction Yes
        price biginteger Fee Price No
        input object Transaction input information Yes
                address string Account Address Yes
                assetChainId int Asset Chain id Yes
                assetId int Asset id Yes
                amount biginteger Asset Amount Yes
                nonce string Asset nonce value Yes
        pubKeys list<string> Public Key Collection Yes
        minSigns int Minimum Signatures Yes

#####Return values

Field Name Field Type Parameter Description
hash string transaction hash
txHex string Transaction Serialization String

# 5.13 Offline Assembly - Multi-Sign Account Deregistration Consensus Node Transaction

# Cmd: /api/consensus/multiSign/agent/stop/offline

  • The StopDepositDto information of the assembly transaction can be obtained by querying the node's delegate consensus list, and the input nonce value can be empty #####HttpMethod: POST

#####Form JSON data

{
  "agentHash" : null,
  "agentAddress" : null,
  "deposit" : null,
  "price" : null,
  "depositList" : null,
  "pubKeys" : [ ],
  "minSigns" : 0
}

#####Parameter list

Parameter Name Parameter Type Parameter Description Required
StopConsensusDto multisignstopconsensusdto Multi-Sign Account Offline Logout Consensus Node Form Yes
        agentHash string Create node transaction hash Yes
        agentAddress string Node Address Yes
        deposit biginteger Create a node's margin Yes
        price biginteger Fee Price No
        depositList list<object> Stop delegate list Yes
                depositHash string Trusted Consensus Trading hash Yes
                input object Transaction input Yes
                        address string Account Address Yes
                           assetChainId int Chain id of assets Yes
                        assetId int asset id yes
                        amount biginteger Asset Amount Yes
                        nonce string asset nonce value yes
        pubKeys list<string> Public Key Collection Yes
        minSigns int Minimum Signatures Yes

#####Return values

Field Name Field Type Parameter Description
hash string transaction hash
txHex string Transaction Serialization String
Last Updated: 10/20/2019, 8:24:33 PM