@polymarket/abstract-signer

abstract-signer

Abstraction over the ethers v5 Wallet, ethers v5 JsonRpcSigner or Viem WalletClient

Installation

pnpm install @polymarket/abstract-signer

Usage

import { ethers } from "ethers";
import { createWalletClient, http} from "viem";
import { privateKeyToAccount } from 'viem/accounts';

import { createAbstractSigner, IAbstractSigner, Transaction } from "@polymarket/abstract-signer";

const chainId = parseInt(`${process.env.CHAIN_ID}`);

// ethers
// Instantiate an ethers Wallet
const provider = new ethers.providers.JsonRpcProvider(`${process.env.RPC_URL}`);
const pk = new ethers.Wallet(`${process.env.PK}`);
const wallet = pk.connect(provider);

// viem
// Instantiate a Viem wallet
const account = privateKeyToAccount(`${process.env.PK}`);
const wallet = createWalletClient({
    account: account,
    transport: http(`${process.env.RPC_URL}`)
});


const abstractSigner: IAbstractSigner = createAbstractSigner(chainId, wallet);

const tx : Transaction = {
    to: await abstractSigner.getAddress(),
    value: 10000000000000000n,
    gasPrice: 100000000000n,
};

const txHash = await abstractSigner.sendTransaction(tx);
console.log(`Tx hash: ${txHash}`);
const receipt = await abstractSigner.waitTillMined(txHash);

console.log(receipt);