Earn USDC by Sharing Bandwidth

1. Connect with JWT (header auth)

// Use Sec-WebSocket-Protocol header (recommended)
const ws = new WebSocket(
  'wss://relay.proxies.sx',
  [`token.${YOUR_JWT}`]  // JWT in subprotocol
);

ws.onopen = () => {
  console.log('Connected to relay');
};

ws.onmessage = (event) => {
  const msg = JSON.parse(event.data);
  handleMessage(msg);
};

ws.onclose = (e) => {
  if (e.code === 4002) {
    // Token expired - refresh and reconnect
  }
};

Max 2 connections per device. 100 msg/min rate limit.

2. Handle Proxy Requests

async function handleMessage(msg) {
  if (msg.type === 'proxy_request') {
    const { requestId, method, url, headers } = msg.payload;

    // Make request from YOUR connection
    const response = await fetch(url, { method, headers });
    const body = await response.text();

    // Send response back
    ws.send(JSON.stringify({
      type: 'proxy_response',
      payload: {
        requestId,
        statusCode: response.status,
        headers: Object.fromEntries(response.headers),
        body: btoa(body) // base64 encode
      }
    }));
  }
}