FxTwitter (free demo) via Spawnpay

Free public tweet-metadata API — no provider key required. Useful to dry-run the Spawnpay proxy without burning provider quota.

Why route through Spawnpay

Verifying the Spawnpay integration end-to-end before wiring a paid upstream. Tutorials. Demos.

Endpoint

curl

curl -X POST https://spawnpay.ai/api/proxy \
  -H 'Authorization: Bearer spk_live_…' \
  -H 'Content-Type: application/json' \
  -d '{
  "provider": "fxtwitter",
  "path": "/elonmusk/status/1",
  "method": "GET"
}'

Node (spawnpay-paywall)

import { proxy } from 'spawnpay-paywall';

const out = await proxy({
  "provider": "fxtwitter",
  "path": "/elonmusk/status/1",
  "method": "GET"
});

console.log(out.status, out.body);
console.log('charged', out.charged); // txHash + $0.001 USDC receipt

What you get back

The full upstream JSON body, the upstream status code, the upstream response headers, plus a charged field with the USDC receipt (tx hash) when the call succeeded.