Introduction

Getting Started

Installing

Lighthouse instructions can be built using either the rust or javascript sdk. For the rust sdk, you can install the sdk using cargo:

$ cargo install lighthouse-sdk

For the web3.js tech preview version of the javascript sdk, you can install the sdk using npm:

$ npm install lighthouse-sdk

For the web3.js legacy version of the javascript sdk, you can install the sdk using npm:

$ npm install lighthouse-sdk-legacy

For the legacy version you'll need to construct a umi context like so:

import { createLighthouseProgram } from 'lighthouse-sdk-legacy'
import { createUmi } from '@metaplex-foundation/umi-bundle-defaults'

function main() {
  const umi = createUmi('https://api.mainnet-beta.solana.com')
  umi.programs.add(createLighthouseProgram())
}

If you'd like to minimize umi usage you can use the conversion functions in @metaplex-foundation/umi-web3js-adapters to convert back and forth between umi and web3.js objects like toWeb3JsTransaction, toWeb3JsInstruction, and fromWeb3JsPublicKey.

Usage

For examples of how to build all the assertion instructions see here.

Previous
Overview
Next
Assert