sats-wagmi Bitcoin Wallet React Hooks

sats-wagmi is a library with a handful of BTC wallet connectors, leaving aside the need of the developer to integrate each one individually. The library also exports useful React hooks that mimic the standard followed in the EVM wagmi library.

Features

• BTC Wallet connectors:
  • Metamask Snap
  • Unisat
  • Leather
  • Xverse
  • Bitget (soon)
• BTC functionality:
  • send bitcoin
  • inscribe (text and images)
  • send inscription
  • sign input (psbt)
• React hooks

Installation

To use sats-wagmi, all you need to do is install the @gobob/sats-wagmi:

# with Yarn
$ yarn add @gobob/sats-wagmi

# with npm
$ npm i @gobob/sats-wagmi

# with pnpm
$ pnpm add @gobob/sats-wagmi

# with Bun
$ bun add @gobob/sats-wagmi

Usage

Connector

import { MMSnapConnector } from "./connectors";

const mmSnap = new MMSnapConnector(network);

mmSnap.connect();

React Hooks

1. Wrap your application with the SatsWagmiConfig provided by @gobob/sats-wagmi.

import { SatsWagmiConfig } from "@gobob/sats-wagmi";

// Do this at the root of your application
function App({ children }) {
  return <SatsWagmiConfig network="testnet">{children}</SatsWagmiConfig>;
}

2. Now start by connecting:

import { useConnect, SatsConnector } from "@gobob/sats-wagmi";

function Example() {
  const { connectors, connect } = useConnect();

  const handleConnect = (connector: SatsConnector) => {
    connect({
      connector,
    });
  };

  return (
    <div>
      {connectors.map((connector) => (
        <button key={connector.name} onClick={() => handleConnect(connector)}>
          {connector.name}
        </button>
      ))}
    </div>
  );
}

3. Once connected, you should be able to use the connector utility and have access to the connected BTC account:

import { useConnect, SatsConnector } from "@gobob/sats-wagmi";

function Example() {
  const { address, connector } = useSatsAccount();

  const handleTransfer = () => {
    connector?.sendToAddress(
      "tb1p9gl248kp19jgennea98e2tv8acfrvfv0yws2tc5j6u72e84caapsh2hexs",
      100000000
    );
  };

  return (
    <div>
      <p>Address: {address}</p>
      <button onClick={handleTransfer}>Transfer 1 BTC</button>
    </div>
  );
}