Services tagged “provenance”
Reviewed services and everything discovered in public agent registries, with the same evidence for each. Filter on the evidence; agents can run the same query at /api/v1/services.
7 matching · page 1 of 1 · show all
| Service | Purpose | Latest scheduled check | Scheduled checks passed / run (30-day window) | Lowest price per call (US$) | Response time of latest check (ms) | Freshness | Tier | Provider (host) | Payment networks | Payment-terms changes (90 days) | Registry: unique payers (30 days) | Registry: paid calls (30 days) | Type | Endpoint we check | Monitoring since |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| JSON Integrity Attestation | attestationintegrityprovenance+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.001 | 1068 ms | Fresh daily |
Discovered | phion.systems | eip155:8453eip155:137+2 | 0 in 0 days tracked | 4 | 4 | API | POST phion.systems/v1/paid/attest |
2026-10-16 |
| Apex | automotivevehiclesemissions+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.1 | 715 ms | Fresh daily |
Discovered | api.apex-db.org | eip155:8453 | 0 in 0 days tracked | 2 | 2 | API | GET api.apex-db.org/v1/apex |
2026-10-16 |
| TrialBase DB | clinical-trialsregistrieshealthcare+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.1 | 317 ms | Fresh daily |
Discovered | api.trialbase-db.org | eip155:8453 | 0 in 0 days tracked | 2 | 2 | API | GET api.trialbase-db.org/v1/trials |
2026-10-16 |
| FractalAI Provenance | provenancedatasettimestamp+2 | Not checked yet | No checks yet | $0.05 | — | No data yet daily |
Discovered | fractalai.net.co 8 endpoints |
eip155:8453eip155:137+2 | no valid payment request yet | 2 | 6 | API | POST fractalai.net.co/api/x402/seal |
2026-10-16 |
| M2M Sentinel | basegasfees+1 | Not checked yet | No checks yet | $0.005 | — | No data yet daily |
Discovered | api.m2msentinel.com 2 endpoints |
eip155:8453 | no valid payment request yet | 2 | 2 | API | GET api.m2msentinel.com/v1/gas/fees |
2026-10-16 |
| RecallRadar | recallsproduct-safetycompliance+2 | Not checked yet | No checks yet | $0.1 | — | No data yet daily |
Discovered | api.recallradar.dev | eip155:8453 | no valid payment request yet | 2 | 3 | API | GET api.recallradar.dev/v1/recalls |
2026-10-16 |
| Toll402 | provenanceai-detectionhuman+2 | Not checked yet | No checks yet | $0.01 | — | No data yet daily |
Discovered | toll402.dev 21 endpoints |
eip155:8453 | no valid payment request yet | 1 | 3 | API | POST toll402.dev/v1/provenance |
2026-10-16 |
Scroll sideways for more columns; hover over shortened values to see them in full. Every column heading links to its exact definition in the field dictionary. Registry columns are the registry's own figures.