react-native-address-generator

A Bitcoin Address Generator for React Native Projects.

Installation

npm install react-native-address-generator

Usage

import { getAddress, getScriptHash, getPrivateKey } from 'react-native-address-generator';

const mnemonic =
  'lazy rally chat way pet outside flame cup oval absurd innocent balcony';
const passphrase = 'passphrase';
const path = "m/84'/1'/0'/0/0";
const network = 'testnet';

const getAddressRes = await getAddress({
  mnemonic,
  path,
  network,
  passphrase,
});
if (getAddressRes.isErr()) {
  console.log(getAddressRes.error.message);
  return;
}
console.log(getAddressRes.value);

const address = getAddressRes.value.address;

const getScriptHashRes = await getScriptHash({
  address,
  network,
});
if (getScriptHashRes.isErr()) {
  console.log(getScriptHashRes.error.message);
  return;
}
console.log(getScriptHashRes.value);

const getPrivateKeyRes = await getPrivateKey({
  mnemonic,
  path,
  network,
  passphrase,
});
if (getPrivateKeyRes.isErr()) {
  console.log(getPrivateKeyRes.error.message);
  return;
}
console.log(getPrivateKeyRes.value);

Update Bindings

After making changes to any of the Rust files, the bindings will need to be updated. To do this, run the following command:

npm run update-bindings

Finally, ensure that AddressGeneratorModule.kt, AddressGenerator.swift, AddressGenerator.mm & src/index.tsx are updated accordingly based on the changes made to the Rust files.

License

MIT

Resources

• Project created with: create-react-native-library
• Building an Android App with Rust Using UniFFI
• Building an iOS App with Rust Using UniFFI