mint_nft.ts

import { send } from "process";
import  Web3 from "web3";
import { AbiCoder } from "web3-eth-abi";
import { AbiItem } from "web3-utils";

var web3 = new Web3(new Web3.providers.HttpProvider('Your API key'));//initialize connection
//function to interact with smart contract 
var erc71tokenABI:AbiItem[]=[
	{
		"inputs": [],
		"stateMutability": "nonpayable",
		"type": "constructor"
	},
	{
		"anonymous": false,
		"inputs": [
			{
				"indexed": true,
				"internalType": "address",
				"name": "_owner",
				"type": "address"
			},
			{
				"indexed": true,
				"internalType": "address",
				"name": "_approved",
				"type": "address"
			},
			{
				"indexed": true,
				"internalType": "uint256",
				"name": "_tokenId",
				"type": "uint256"
			}
		],
		"name": "Approval",
		"type": "event"
	},
	{
		"anonymous": false,
		"inputs": [
			{
				"indexed": true,
				"internalType": "address",
				"name": "_owner",
				"type": "address"
			},
			{
				"indexed": true,
				"internalType": "address",
				"name": "_operator",
				"type": "address"
			},
			{
				"indexed": false,
				"internalType": "bool",
				"name": "_approved",
				"type": "bool"
			}
		],
		"name": "ApprovalForAll",
		"type": "event"
	},
	{
		"anonymous": false,
		"inputs": [
			{
				"indexed": true,
				"internalType": "address",
				"name": "previousOwner",
				"type": "address"
			},
			{
				"indexed": true,
				"internalType": "address",
				"name": "newOwner",
				"type": "address"
			}
		],
		"name": "OwnershipTransferred",
		"type": "event"
	},
	{
		"anonymous": false,
		"inputs": [
			{
				"indexed": true,
				"internalType": "address",
				"name": "_from",
				"type": "address"
			},
			{
				"indexed": true,
				"internalType": "address",
				"name": "_to",
				"type": "address"
			},
			{
				"indexed": true,
				"internalType": "uint256",
				"name": "_tokenId",
				"type": "uint256"
			}
		],
		"name": "Transfer",
		"type": "event"
	},
	{
		"inputs": [],
		"name": "CANNOT_TRANSFER_TO_ZERO_ADDRESS",
		"outputs": [
			{
				"internalType": "string",
				"name": "",
				"type": "string"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [],
		"name": "NOT_CURRENT_OWNER",
		"outputs": [
			{
				"internalType": "string",
				"name": "",
				"type": "string"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "address",
				"name": "_approved",
				"type": "address"
			},
			{
				"internalType": "uint256",
				"name": "_tokenId",
				"type": "uint256"
			}
		],
		"name": "approve",
		"outputs": [],
		"stateMutability": "nonpayable",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "address",
				"name": "_owner",
				"type": "address"
			}
		],
		"name": "balanceOf",
		"outputs": [
			{
				"internalType": "uint256",
				"name": "",
				"type": "uint256"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "uint256",
				"name": "_tokenId",
				"type": "uint256"
			}
		],
		"name": "getApproved",
		"outputs": [
			{
				"internalType": "address",
				"name": "",
				"type": "address"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "address",
				"name": "_owner",
				"type": "address"
			},
			{
				"internalType": "address",
				"name": "_operator",
				"type": "address"
			}
		],
		"name": "isApprovedForAll",
		"outputs": [
			{
				"internalType": "bool",
				"name": "",
				"type": "bool"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "address",
				"name": "to",
				"type": "address"
			},
			{
				"internalType": "uint256",
				"name": "tokenId",
				"type": "uint256"
			}
		],
		"name": "mint",
		"outputs": [],
		"stateMutability": "nonpayable",
		"type": "function"
	},
	{
		"inputs": [],
		"name": "name",
		"outputs": [
			{
				"internalType": "string",
				"name": "_name",
				"type": "string"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [],
		"name": "owner",
		"outputs": [
			{
				"internalType": "address",
				"name": "",
				"type": "address"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "uint256",
				"name": "_tokenId",
				"type": "uint256"
			}
		],
		"name": "ownerOf",
		"outputs": [
			{
				"internalType": "address",
				"name": "_owner",
				"type": "address"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "address",
				"name": "_from",
				"type": "address"
			},
			{
				"internalType": "address",
				"name": "_to",
				"type": "address"
			},
			{
				"internalType": "uint256",
				"name": "_tokenId",
				"type": "uint256"
			}
		],
		"name": "safeTransferFrom",
		"outputs": [],
		"stateMutability": "nonpayable",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "address",
				"name": "_from",
				"type": "address"
			},
			{
				"internalType": "address",
				"name": "_to",
				"type": "address"
			},
			{
				"internalType": "uint256",
				"name": "_tokenId",
				"type": "uint256"
			},
			{
				"internalType": "bytes",
				"name": "_data",
				"type": "bytes"
			}
		],
		"name": "safeTransferFrom",
		"outputs": [],
		"stateMutability": "nonpayable",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "address",
				"name": "_operator",
				"type": "address"
			},
			{
				"internalType": "bool",
				"name": "_approved",
				"type": "bool"
			}
		],
		"name": "setApprovalForAll",
		"outputs": [],
		"stateMutability": "nonpayable",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "bytes4",
				"name": "_interfaceID",
				"type": "bytes4"
			}
		],
		"name": "supportsInterface",
		"outputs": [
			{
				"internalType": "bool",
				"name": "",
				"type": "bool"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [],
		"name": "symbol",
		"outputs": [
			{
				"internalType": "string",
				"name": "_symbol",
				"type": "string"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "uint256",
				"name": "_tokenId",
				"type": "uint256"
			}
		],
		"name": "tokenURI",
		"outputs": [
			{
				"internalType": "string",
				"name": "",
				"type": "string"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "address",
				"name": "_from",
				"type": "address"
			},
			{
				"internalType": "address",
				"name": "_to",
				"type": "address"
			},
			{
				"internalType": "uint256",
				"name": "_tokenId",
				"type": "uint256"
			}
		],
		"name": "transferFrom",
		"outputs": [],
		"stateMutability": "nonpayable",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "address",
				"name": "_newOwner",
				"type": "address"
			}
		],
		"name": "transferOwnership",
		"outputs": [],
		"stateMutability": "nonpayable",
		"type": "function"
	}
]
var mintnftContract = new web3.eth.Contract(erc71tokenABI,'0x00cf7f2ec08253d4cfd37053a7133eb96865c365');
var mintinput1=mintnftContract.methods.mint("Your Public key",1).encodeABI()
var tx = {
    from: "Your Public Key",
    gasPrice: "2000",
    gas: "53572",
    data: mintinput1
    };

web3.eth.accounts.signTransaction(tx,"Your Private key").then(function (signedtx){
    if(signedtx.rawTransaction){
    web3.eth.sendSignedTransaction(signedtx.rawTransaction).then(console.log)

    }
})