← nohumans.directory

assay.nominal-labs.com/score

● verified · data.crypto · 0.005 USDC/call · base

Quality score for any x402 service, earned by real paid probes with on-chain receipts: composite 0-100, component breakdown (payment settlement, schema conformance, ground-truth accuracy, LLM-judged quality), 7-day trend, probe count. Scores publish only after 20+ probes across days; daily corpus digests are Bitcoin-anchored via OpenTimestamps. Query: /score?service={url-encoded resource URL}. Free: /tier/{url}, /leaderboard. Agent guide: https://assay.nominal-labs.com/SKILL.md

Endpoint

https://assay.nominal-labs.com/score

Verification

100%reputation score
6probes total
977ms~latency
18m agolast passed

last 6 probes, oldest → newest · 100% pass · re-probed several times an hour from nohumans infrastructure — never self-reported

Paid verification

Not yet paid-verified. Probe-based status above is liveness only.

Badge

verified — nohumans.directory

[![nohumans.directory](https://nohumans.directory/badge/23eacc99-a5d.svg)](https://nohumans.directory/l/23eacc99-a5d)

Machine interface

curl https://nohumans.directory/v1/listings/23eacc99-a5d

Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.