TransactionExec()

Summary

Route	Type	Example
/Transaction/Execute	POST	http://176.113.80.7:62000/api/Transaction/Execute

Description

Sends a transaction to the network.

Request

Request Structure

{

// parameters common for all requests 

 "MethodApi" : "string_value", // API method name to form and process a transaction

 "PublicKey":"string_value", // Sender public key in Base58

 "ReceiverPublicKey":"string_value", // Recipient public key in Base58

 "Amount":"decimal", // Transaction amount

 "Fee":"decimal", // Maximum fee approved by the user

 "Method":"string_value" // Invoked smart contract method
  
 "SmartContractSource":"String_value", //Source code of smart contract

 "Args":"string_value" // Arguments for the execution of a smart contract method

 "UserData":"string_value" // If needed extra information can be stored inside UserData

 "TransactionSignature":"string_value" // Signature in base58 retrieved with TransactionPack()

}

Request Parameters

MethodApi: string value - it’s vital to specify the API method to pack the transaction: "TransferToken", "TransferCS", "Delegation", "SmartDeploy", "SmartMethodExecute";

PublicKey: string_value - sender public key in base58

ReceiverPublicKey: string_value - recipient public key in base58

Amount: decimal - transaction amount as a decimal or integer number

Fee: decimal - maximum fee approved by the user as a decimal or integer number

UserData: string_value - data the user sent with the transaction including the data about deployment and initiation of a smart contract

TransactionSignature: string_value - transaction signature in base58

Response

Response Structure

{
   "transactionInnerId":"Double_Value", // Inner Transaction value 
   },
   "transactionId":"String_Value", // Transaction ID in the blockchain String_Value
   "success":"Bool", // Bool if Transaction was a succes
   "message":"String_Value" // Message why the Transaction was failed
}

Example Code

Python

import requests
import ed25519
import json
import base58
def Transaction_Exec():
    package = bytes(Transaction_Pack(), 'utf-8') #Function TransactionPack called
    signing_key = ed25519.SigningKey(base58.b58decode("31LtZKYoMPvnajWXG2GBJxgqzmUdZjEnvw7w92aMVvFjD4xY92XFuup7dZ3PsNqkMrcKLg9V2HqTFRmotJ7oajnc"))
    sign = signing_key.sign(base58.b58decode(package))
    sign = str(base58.b58encode(sign)).strip('b').strip("'")
    url =  'http://176.113.80.7:62000/api/Transaction/Execute'
    headers = {
        'Content-type': 'application/json'
        , 'Accept': 'application/json'
        , 'Content-Encoding': 'utf-8'
        }
    data = {
    "NetworkAlias":"Mainnet"
    , "MethodApi" : "TransferCS"
    , "PublicKey":"QTRbkssQSGLdKs94khX7i858YcBAhjg6wj48F7FTr8H"
    , "ReceiverPublicKey":"5118o9XpeykEnBvHVPNoZMicMgMWREq3Rxb77i3KGF4z"
    , "Amount":0.1
    , "Fee":1
    , "UserData":""
    , "TransactionSignature":sign     }  
    answer = requests.post(url, data=json.dumps(data), headers=headers)
    if answer.status_code == 200:
        response = answer.text
        return response
print(Transaction_Exec())