store.cryptotradecalc.com publishes 4 machine-payable endpoints over the x402 protocol, priced from $0.003 to $0.05 per call. Each was probed directly; the response code below is what it returned.
| Endpoint | Method | Price | Probe |
|---|---|---|---|
| /api/climate-risks | GET | $0.012 | 402 |
| /api/flight-safety | GET | $0.003 | 200 |
| /api/reg-changes | GET | $0.05 | 200 |
| /api/reg-status | GET | $0.01 | 200 |
climate-risk-oracle: Climate Risk & Extreme Event Oracle – computes insurance-grade frost, heatwave, and flash-flood risk flags for any city over a 7‑day horizon.
flight-safety-oracle: Drone & Ground Robot Flight-Safety Index using aviation-grade wind, visibility, and precipitation limits
reg-watch-changes: Incremental feed of US Federal Register rules, proposed rules, and notices published since a date you supply. Built for scheduled polling: pass since=YYYY-MM-DD and get only documen…
reg-watch-status: Cheap change-detector for US Federal Register activity on any topic. Returns a stable latestDocumentNumber fingerprint plus a 7-day document count, so a monitoring agent can poll hou…