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httpcdpagent-tools

Assay

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

Resource URL

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

Payment options

exactBase (8453)

$0.005 USDC

Max amount

Pay to
0x70900F0D5BAE3f6f6378A2FF74f868810b5140d0
Timeout
300s

Tags

trustreputationqualityscoreoraclehealth:ok

For agents

Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://assay.nominal-labs.com/score
Type: http
Sources: cdp, agent-tools

Developer