japan-evidence-feed.jp-evidence.workers.dev publishes 3 machine-payable endpoints over the x402 protocol, priced from $0.01 to $0.2 per call. Each was probed directly; the response code below is what it returned.
| Endpoint | Method | Price | Probe |
|---|---|---|---|
| /api/v1/deep-check | POST | $0.2 | 402 |
| /api/v1/evidence/:eventId | GET | $0.05 | 402 |
| /api/v1/search | POST | $0.01 | 402 |
Multi-source claim check: a supported/contradicted/insufficient_evidence verdict backed by citations (source URL and excerpt) drawn only from provenance-tracked events with a current freshness status.
Evidence Pack for one event: source-passage excerpts with locators, the retrieval timestamp, sha256 snapshot hash, and a freshness/provenance verification status.
Structured search over evidence events with full provenance (source URL, sha256 snapshot hash, publish/detect timestamps) and a freshness status (current/stale) per event, across FSA, BOJ, and METI.