pulse.chainverdict.xyz
10 listed endpoints · free reliability snapshot (may be up to 24h old)
Base
B 5F 4ungraded 1
endpoints
10
avg trust score
52.0
ecosystem avg 52.0
avg 30-day uptime
52.1%
ecosystem avg 53.6%
avg latency (EU)
793 ms
measured from a single EU vantage point; includes network round-trip distance to the endpoint
price band
$0.03–$0.5
USDC per call
networks
1
At a glance
pulse.chainverdict.xyz operates 10 listed x402 endpoints across 1 network. 10 of them carry a computed trust score, averaging 52.0 of 100 (on par with the ecosystem average of 52.0). Average 30-day uptime across the measured endpoints is 52.1% (below the ecosystem average of 53.6%). Advertised prices range from $0.03 to $0.5 USDC per call. Best-scored endpoint: /v1/rankings (grade B, 76.8).
Top endpoints by trust score
- /v1/rankings/v1/rankingsx402 endpoint quality rankings: a ranked directory of x402 APIs by measured uptime and reliability rather than on-chain volume. Includes score, grade, latenc…→
- /v1/verdict/v1/verdictAPI uptime and reliability monitoring for any x402 endpoint: a live quality verdict covering availability, uptime, latency percentiles, 402-offer conformance…→
- /v1/feed/v1/feedRouter-grade bulk quality feed: every tracked endpoint with score, grade, availability, latency percentiles, price, uptime streak and freshness in one pull.…→
- /v1/attest/v1/attestFresh 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.→
- /v1/archive/full/v1/archive/fullThe 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 p…→
All endpoints
| endpoint▼ | grade▼ | uptime 30d▼ | conf.▼ | price▼ |
|---|---|---|---|---|
| /v1/verdict | B 76.5 | 93.9% | 1.00 | $0.03 |
| /v1/feed/sample | ? 28.0 | — | 0.27 | — |
| /v1/rankings | B 76.8 | 94.2% | 1.00 | $0.07 |
| /v1/value | F 28.0 | 0.0% | 0.97 | — |
| /v1/feed | B 76.4 | 93.2% | 1.00 | $0.15 |
| /.well-known/x402pulse.json | F 28.0 | 0.0% | 0.97 | — |
| /v1/attest | B 76.1 | 92.6% | 1.00 | $0.12 |
| /v1/status | F 28.0 | 0.0% | 0.97 | — |
| /healthz | F 28.0 | 0.0% | 0.97 | — |
| /v1/archive/full | B 74.3 | 95.2% | 1.00 | $0.5 |
Scores use reduced-density sampling; live probe, full 30-min density and 90-day history via the paid API. Provider-supplied names and descriptions are unverified claims; the grades are our independent measurement.