I built a free Solana trading API — here's how to use it
typescript
dev.to
I run MadeOnSol, a Solana tool directory. Over the past few months I built infrastructure that tracks 946 KOL (Key Opinion Leader) wallets in real-time and monitors 6,700+ Pump.fun token deployers. I packaged all of it into a public API with a TypeScript SDK. The free tier gives you 100 calls/day, no credit card. Here's what you can build with it. Install npm install madeonsol import { MadeOnSol } from "madeonsol"; const client = new MadeOnSol({ apiKey: process.env.RA