ProviderLedger

• Overview
• Getting Started

Overview

ProviderLedger

Getting Started

1. Library installation

To install Signer and ProviderLedger libraries use

npm i @waves/signer @waves/provider-ledger

2. Library initialization

Add library initialization to your app.

• For Testnet:

  import { Signer } from '@waves/signer';
  import { ProviderLedger } from '@waves/provider-ledger';
  
  const signer = new Signer({
    // Specify URL of the node on Testnet
    NODE_URL: 'https://nodes-testnet.wavesnodes.com'
  });
  const provider = new ProviderLedger();
  signer.setProvider(provider);

• For Mainnet:

  import { Signer } from '@waves/signer';
  import { ProviderLedger } from '@waves/provider-ledger';
    
  const signer = new Signer();
  const provider = new ProviderLedger();
  signer.setProvider(provider);

3. Basic example

Now your application is ready to work with Waves Platform. Let's test it by implementing basic functionality. For example, we could try to authenticate user and transfer funds.

const user = await signer.login();
const [transfer] = await signer
  .transfer({
    amount: 1,
    recipient: 'alias:T:merry',
  })
  .sign();

For more information see Signer documentation.