longwatch.dev publishes 2 machine-payable endpoints over the x402 protocol, priced from $0.001 to $0.001 per call. Each was probed directly; the response code below is what it returned.
| Endpoint | Method | Price | Probe |
|---|---|---|---|
| /check | GET | $0.001 | 402 |
| /watches/:id/alerts | GET | $0.001 | 402 |
One-shot look at a source. No watch is created. Types: url (current page text), rss (latest feed items), price (current USD price), edgar (recent SEC filings — 8-K item codes decoded, Form 4 insider t…
Poll a watch for alerts since a cursor. Pass since={last seq you saw}; the response carries a new cursor. Polling keeps the watch alive.