Install & Setup

Requirements

• Node 18+
• ESM modules
• @solana/web3.js v1.x

Install

npm install @rlock/cpsr-sdk @solana/web3.js

Environment

RPC_URL (optional). Defaults in examples to:

https://api.devnet.solana.com

Note: Matching Node and @solana/web3.js versions avoids ESM import issues.