What you can build with Nirium

import { Agent } from 'nirium';

const nirium = new Agent({ apiKey: 'sk_free_...' });

// 1. Deploy a treasury vault — this returns an UNSIGNED xdr.
//    You sign it with YOUR OWN key; Nirium never holds it.
const vault = await nirium.deployTreasuryVault({
  caller: 'G...', manager: 'G...',
});
// vault.xdr — sign with `caller`, then submitTreasuryTx(signedXdr)

// 2. Charge for your own API with x402 micro-billing
nirium.initX402({ secretKey: process.env.STELLAR_SECRET_KEY });
const res = await nirium.x402Fetch('https://your-api.com/paid-endpoint');

// 3. Subscribe to live signals over WebSocket
nirium.subscribe((signal) => {
  console.log('Signal:', signal);
});