@energi/energi-wallet NPM

Energi Wallets

NPM npm node-current

Requirements

nodejs v16.10.0
yarn v1.22.11

Build

yarn
yarn build

Publish

yarn login
yarn publish

How to use

Install

Add the library to your project by the following commands:

npm install @energi/energi-wallet
# or
yarn add @energi/energi-wallet

Usage

import { useMetamask } from '@energi/energi-wallet';

const MyComponent = () => {
  const { connected, connect, disconnect, switchToNetwork } = useMetamask();
  const RINKEBY_CHAIN_ID = 4;

  return (
    <button onClick={() => connected ? disconnect() : connect()}>
      {connected ? 'Disconnect' : 'Connect'}
    </button>
    <button onClick={() => switchToNetwork(RINKEBY_CHAIN_ID)}>
      Switch to Rinkeby network
    </button>
  )
}

Send Transaction Example

// import section ...
import { Metamask } from '@energi/energi-wallet';

// Component body ...
const { sendTx } = Metamask;
const handleSendTransaction = async (data) => {
  try {
    const tx = await sendTx(data);
    return tx;
  } catch(error) {
    throw new Error(`Transaction failed: ${error}`)
  }
  return null;
}

// On an event ...
handleSendTransaction({
  from: 'wallet_address',
  to: 'to_wallet_or_contract',
  gasLimit: 'gas_limit_to_hex',
  data: 'encoded_tx_data'
})

Currently, only metamask is supported.