evm-inscription

evm-inscription.js

// Change RPC and data for different network and different inscription
// Change privateKey to yours
// data is hex encoded string
// use [email protected]

import { ethers } from "ethers";
import { BigNumber } from "bignumber.js";

// Replace with your own private key
const privateKey = "";

// Connect to the Polygon network
const polygonRPC = "https://polygon-pokt.nodies.app"
const provider = new ethers.providers.JsonRpcProvider(polygonRPC);

// Create a wallet instance
const wallet = new ethers.Wallet(privateKey, provider);

async function a(nonce, boost) {
	var maxFee;
	var maxPriorityFee;
	const gas = await fetch('https://gasstation.polygon.technology/v2')
		.then(response => response.json())
		.then(json => {
//			console.log(json)
			maxFee=ethers.utils.parseUnits(Number(json.fast.maxFee).toString(), "gwei")
			maxPriorityFee=ethers.utils.parseUnits(Number(json.fast.maxPriorityFee).toString(), "gwei")
		})

	console.log('maxFee:',maxFee,'\nmaxPriorityFee:', maxPriorityFee)
	if (boost) {
		maxFee = maxFee.mul(ethers.BigNumber.from("2"))
		maxPriorityFee = maxPriorityFee.mul(ethers.BigNumber.from("2"))
	}

	const toAddress = wallet.address;

	// Data to include in the transaction (can be empty if not needed)
	//const data = 'data:,{"p":"prc-20","op":"mint","tick":"poli","amt":"1000"}';
	const data = '0x646174613a2c7b2270223a227072632d3230222c226f70223a226d696e74222c227469636b223a22706f6c69222c22616d74223a2231303030227d'

	// Transaction object
	const tx = {
		type: 2,
		to: toAddress,
		data: data,
		value: ethers.utils.parseEther("0"),
		gasLimit: 40000,
		maxFeePerGas: maxFee,
		maxPriorityFeePerGas: maxPriorityFee,
		// nonce: await wallet.getTransactionCount()
		nonce: nonce,
		chainId: 0x89,
	};

	// Sign the transaction
	const signedTx = await wallet.signTransaction(tx);

	// Send the transaction
	const txResponse = await provider.sendTransaction(signedTx);

	console.log("ob:", tx)
	console.log("tx:", txResponse.hash);
}

async function getGas() {
	var maxFee;
	var maxPriorityFee;
	const gas = await fetch('https://gasstation.polygon.technology/v2')
		.then(response => response.json())
		.then(json => {
			console.log(json)
			console.log(Number(json.standard.maxFee).toString())
			console.log(Number(json.standard.maxPriorityFee).toString())
			console.log(ethers.utils.parseUnits(Number(json.standard.maxFee).toString(), "gwei"))
			console.log(ethers.utils.parseUnits(Number(json.standard.maxPriorityFee).toString(), "gwei"))
			maxFee=ethers.utils.parseUnits(Number(json.standard.maxFee).toString(), "gwei")
			maxPriorityFee=ethers.utils.parseUnits(Number(json.standard.maxPriorityFee).toString(), "gwei")
		})
	console.log('maxFee:',maxFee,'\nmaxPriorityFee:', maxPriorityFee)
	return maxFee, maxPriorityFee
}

async function main(){
	for (let i=1243; i<1500; i++) {
	  await a(i)
	}
}
try{
	main()
} catch(e){
	console.log(e)
}