pulse.chainverdict.xyz publishes 5 machine-payable endpoints over the x402 protocol, priced from $0.03 to $0.5 per call. Each was probed directly; the response code below is what it returned.
| Endpoint | Method | Price | Probe |
|---|---|---|---|
| /v1/archive/full | GET | $0.5 | 402 |
| /v1/attest | GET | $0.12 | 402 |
| /v1/feed | GET | $0.15 | 402 |
| /v1/rankings | GET | $0.07 | 402 |
| /v1/verdict | GET | $0.03 | 402 |
The complete daily observation history of third-party x402 endpoints since first observation, with the Merkle root of each day. Each root is chained to the previous day and timestamped into Bitcoin vi…
Fresh probe of your endpoint plus an Ed25519-signed quality attestation (compact JWS, 24h TTL) you can embed in your 402 responses to raise buyer conversion.
Router-grade bulk quality feed: every tracked endpoint with score, grade, availability, latency percentiles, price, uptime streak and freshness in one pull. Designed for routers/aggregators to ingest.
x402 endpoint quality rankings: a ranked directory of x402 APIs by measured uptime and reliability rather than on-chain volume. Includes score, grade, latency and pricing per endpoint.
API uptime and reliability monitoring for any x402 endpoint: a live quality verdict covering availability, uptime, latency percentiles, 402-offer conformance, price-drift and payTo-stability flags. De…