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LASR: TypeScript SDK

Overview

This repository provides some essential tools and interfaces for developing Programs for the LASR network using Typescript. It provides a number of helpful types, classes, examples, and functions to aid in the building of LASR programs. Along with some helper functions The CLI is used to initialize, build, deploy, and call programs in the network from the terminal.

Learn more about LASR

Getting started

Dependencies

  • Node (>= v18)
  • NPM / Yarn

1) Create New TypeScript Project

mkdir your-project-name
cd your-project-name
npm init -y
npm install typescript --save-dev
npx tsc --init

2) Install @versatus/versatus-javascript

npm install @versatus/versatus-javascript

3) Initialize Project with lasrctl

npx lasrctl init hello-lasr

4) Build Your Program

npx lasrctl build example-program.ts

5) Test Your Program

npx lasrctl test --build example-program --inputJson example-program-inputs

6) Create Account and Deploy Program

npx lasrctl deploy --build example-program --symbol MYTOKEN --programName "My first token on LASR"

Note: the program deploy may fail on it's first attempt. If so, try it once more

Interact with LASR Online

  1. Complete steps above.
  2. Go to https://playground.versatus.io
  3. Import Secret Key into the wallet from the initialized secret_key in the .lasr folder.
cat .lasr/wallet/keypair.json | jq -r '.[0].secret_key'
  1. Reload the faucet and start interacting with the network.