mauricedw22/BsvWallet

BsvWallet ⚡🔑

A simple JavaScript library for Bitcoin SV (BSV)

• enable peer to peer transactions ✅
• Typescript and JavaScript autocomplete ✅
• browser & node friendly ✅
• ❤️ easy to use ❤️

Current features:

• create your wallet (new private key)

• import your wallet (from a private key)

• get your wallet address

• sign a transactions

• broadcast a transactions

• send money (sign & then broadcast your tx)

• get your wallet balance

• get your wallet tx history

• read blockchain data

• work offline (P2PWallet)

  Next features:

• Stas token (easy NFT minting)

• Hierarchical Deterministic (HD) Wallet at 0 technical cost

• More stable RPC than Whatsonchain

How to install

npm i bsv-wallet

How to import

Typescript

const { Wallet } from "bsv-wallet"

Javascript

const { Wallet } = require("bsv-wallet");

How to use

Import a wallet

const wallet = new Wallet({ key: "awkward will execute giant ..." });

Create a new Wallet and get the mnemonic

const wallet = new Wallet(); // just pass nothing
const key = wallet.getPrivateKey(); // ->  "awkward will angle wide ... canoe demise execute"

Get your balance

const balanceInSatoshis = await wallet.getBalance();

console.log({ balanceInSatoshis });

Get your address

const myAddress = await wallet.getAddress();

console.log({ myAddress });

Sign a tx for your friend

const friendAdr = "oKobVjH2dqa9U...";

const txHex = await wallet.signTx({
  to: friendAdr,
  amount: 5000,
});

Broadcast it to the blockchain

const txHex = "...";

const txId = await wallet.broadcast(txHex);
// return the tx id if it worked else it will throw an error

Exemple: Bob sending money to Alice

const walletBob = new Wallet(key: "bob private key");

const transactionId = await walletBob.sendMoney({
  to: "alice address",
  amount: 1234
});

Dev note

If you wish to contribute or encounter any issues please contact me on discord @Kysan#8315 or by email at pro.kysan@protonmail.com