@onchainpayment
Node.js devs: protect your Express API in 3 lines
import { x402Middleware } from '@ onchainfi/x402-aggregator-client';
app.use(x402Middleware({
apiKey: process.env.ONCHAIN_KEY,
recipientAddress: '0x..',
endpoints: {'GET /api/premium': { price: '$0.10' }} }));
That's it.