Send Gasless Transactions

# NPM
npm install viem @dirtroad/gasless

# Yarn
yarn add viem @dirtroad/gasless

# PNPM
pnpm add viem @dirtroad/gasless

# Bun
bun add viem @dirtroad/gasless

dart pub add skale

cargo add gasless

import { mineGasForTransaction } from "@dirtroad/gasless";
import { createPublicClient, createWalletClient, http } from "viem";
import { skaleCalypsoTestnet } from "viem/chains";
import { generatePrivateKey, privateKeyToAccount } from "viem/accounts";

async function main() {
    const privateKey = generatePrivateKey();
    
    const client = createPublicClient({
        chain: skaleCalypsoTestnet,
        transport: http()
    });

    const wallet = createWalletClient({
        chain: skaleCalypsoTestnet,
        transport: http(),
        account: privateKeyToAccount(privateKey)
    });

    // Generate gasless transaction parameters
    const { gasPrice } = await mineGasForTransaction(100_000, wallet.account.address, 0);

    // Send transaction with computed gas price
    const transactionHash = await wallet.sendTransaction({
        to: "0x62Fe932FF26e0087Ae383f6080bd2Ed481bA5A8A",
        data: `0x0c11dedd000000000000000000000000${wallet.account.address.substring(2)}`,
        gas: BigInt(100_000),
        gasPrice: BigInt(gasPrice)
    });

    const receipt = await client.waitForTransactionReceipt({
        hash: transactionHash
    });

    console.log("Gasless transaction receipt: ", receipt);
    return receipt;
}

main().catch(console.error);

import 'package:skale/skale.dart';

Future<void> main() async {
  final skale = Skale();
  
  // Generate gasless transaction
  final tx = await skale.sendGaslessTransaction(
    to: '0x62Fe932FF26e0087Ae383f6080bd2Ed481bA5A8A',
    data: '0x0c11dedd...',
    gasLimit: 100000,
  );
  
  print('Transaction sent: ${tx.hash}');
}

use gasless::mine_gas_for_transaction;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let gas_amount = 100_000;
    let address = "0x62Fe932FF26e0087Ae383f6080bd2Ed481bA5A8A".to_string();
    let nonce = 0;

    // Mine gas for transaction
    let result = mine_gas_for_transaction(gas_amount, address, nonce).await?;
    
    println!("Gas Price: {}", result.gas_price);
    println!("Mining duration: {} ms", result.duration);
    
    // Use the gas price in your transaction
    // The result.gas_price can be used with any Web3 library
    
    Ok(())
}