Send generic transactions on Aptos

Send generic transactions

POST /unity/txn2

This endpoint allows the user to send generic transactions on the Aptos blockchain, including transferring tokens, interacting with smart contracts, or any other custom transaction type. Users must provide the necessary transaction details, such as the contract address, contract name, function name, arguments, and parameters for smart contract interactions.

Headers

Name	Value
Content-Type	application/json
x-api-key	<Your_X_API_Key)

Body

Name	Type	Description
contractAddress	string	Contract address
contractName	string	Name of contract
functionName	string	Function you want to do mint transaction on
privateAddress	string	User's private key
arguments	Array of objects	Object of { argument: string, type: number } If the function accepts any arguments
network	number	1 or 2 (1 for Mainnet & 2 for Testnet)
usePaymaster	boolean	true to sponsor the transaction or false if user pays for the transaction

Response

200

{
  "success": true,
  "status": 200,
  "message": "success",
  "data": {
    "transactionHash": "<transaction hash of successfull mint transaction>",
  }
}

400

{
  "success": false,
  "status": 400,
  "message": "<error message>"
}

500

{
  "success": false,
  "status": 500,
  "message": "Something went wrong",
  "rawError": "<specific error message from server>"
}

// or

{
  "success": false,
  "status": 500,
  "message": "Something went wrong",
  "error": "Transaction failed",
}

Example Request Body

{
  "network": 2,
  "contractName": "LyncNFTCollection721A",
  "contractAddress": "0x55a5d8e2588d84ef1e9dbe4e8fba38ab0cd2cc54c35987856caece4d971c3ff5",
  "functionName": "mint_nft",
  "privateAddress": "0x55a5d8e2588d84ef1e9dbe4e8fba38ab0cd2cc54c35987856caece4d971c3ff5",
  "arguments": [
    {
      "argument": "1",
      "type": 1 // (string: 0, number: 1, byte_array: 3, signature: 4)
    },
  ],
  "usePaymaster": true,
}