Services tagged “attestation”
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.
56 matching · page 1 of 2 · 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 4 endpoints |
eip155:8453eip155:137+2 | 0 in 0 days tracked | 4 | 4 | API | POST phion.systems/v1/paid/attest |
2026-10-16 |
| SCVD General Store | x402signed-artifactsverification+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.01 | 229 ms | Fresh daily |
Discovered | scvd.store 31 endpoints |
eip155:8453eip155:137+4 | no valid payment request yet | 4 | 5 | API | GET scvd.store/api/buy/the_confession |
2026-10-16 |
| Anchor | anchorattestationmerkle+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.005 | 295 ms | Fresh daily |
Discovered | api.anchor-x402.com 15 endpoints |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp+2 | 0 in 0 days tracked | 3 | 4 | API | POST api.anchor-x402.com/v1/anchor |
2026-10-16 |
| SCVD General Store | x402signed-artifactsverification+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.01 | 297 ms | Fresh daily |
Discovered | scvd.store 31 endpoints |
eip155:8453eip155:137+4 | 0 in 0 days tracked | 3 | 3 | API | GET scvd.store/api/buy/batch_spot_check |
2026-10-17 |
| SCVD General Store | x402signed-artifactsverification+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.05 | 147 ms | Fresh daily |
Discovered | scvd.store 31 endpoints |
eip155:8453eip155:137+4 | 0 in 0 days tracked | 3 | 3 | API | GET scvd.store/api/buy/attestation_bundle |
2026-10-16 |
| SCVD General Store | x402signed-artifactsverification+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.004 | 280 ms | Fresh daily |
Discovered | scvd.store 31 endpoints |
eip155:8453eip155:137+4 | no valid payment request yet | 3 | 3 | API | GET scvd.store/api/buy/settlement_attestatio… |
2026-10-16 |
| api.tradebot.devs.surf | market-datadata-qualityattestation+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.01 | 663 ms | Fresh daily |
Discovered | api.tradebot.devs.surf | eip155:8453 | 0 in 0 days tracked | 3 | 3 | API | POST api.tradebot.devs.surf/v1/market-data-at… |
2026-10-17 |
| Attest | attestationsignatureverify+1 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.01 | 319 ms | Fresh daily |
Discovered | api.anchor-x402.com 15 endpoints |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp+2 | 0 in 0 days tracked | 2 | 2 | API | POST api.anchor-x402.com/v1/attest |
2026-10-16 |
| KYA Brasil | brazilkyaagent-identity+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.01 | 702 ms | Fresh daily |
Discovered | kya-br-agents.marcelfons.wor… 4 endpoints |
eip155:8453 | 0 in 0 days tracked | 2 | 2 | API | GET kya-br-agents.marcelfons.workers.dev/v1/…template URL |
2026-10-17 |
| SCVD General Store | x402signed-artifactsverification+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$1 | 213 ms | Fresh daily |
Discovered | scvd.store 31 endpoints |
eip155:8453eip155:137+4 | 0 in 0 days tracked | 2 | 2 | API | GET scvd.store/api/buy/graffiti_on_a_train |
2026-10-16 |
| SCVD General Store | x402signed-artifactsverification+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.01 | 181 ms | Fresh daily |
Discovered | scvd.store 31 endpoints |
eip155:8453eip155:137+4 | 0 in 0 days tracked | 2 | 3 | API | GET scvd.store/api/buy/daily_fortune |
2026-10-16 |
| SCVD General Store | x402signed-artifactsverification+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.1 | 17 ms | Fresh daily |
Discovered | scvd.store 31 endpoints |
eip155:8453eip155:137+4 | 0 in 0 days tracked | 2 | 2 | API | GET scvd.store/api/buy/the_mandate |
2026-10-16 |
| SCVD General Store | x402signed-artifactsverification+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.5 | 21 ms | Fresh daily |
Discovered | scvd.store 31 endpoints |
eip155:8453eip155:137+4 | 0 in 0 days tracked | 2 | 2 | API | GET scvd.store/api/buy/hello |
2026-10-16 |
| SCVD General Store | x402signed-artifactsverification+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.006 | 185 ms | Fresh daily |
Discovered | scvd.store 31 endpoints |
eip155:8453eip155:137+4 | 0 in 0 days tracked | 2 | 2 | API | GET scvd.store/api/buy/settlement_reconcilia… |
2026-10-16 |
| TenPrint | policygovernanceattestation | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.1 | 117 ms | Fresh daily |
Discovered | rubric-protocol.com 29 endpoints |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp+1 | 0 in 0 days tracked | 2 | 12 | API | POST rubric-protocol.com/v1/x402/decision-rev… |
2026-10-16 |
| Agent Output Verifier | json-schemaoutput-validationattestation+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.02 | 228 ms | Fresh daily |
Discovered | verify.sarnai.dev 2 endpoints |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 0 in 0 days tracked | 1 | 4 | API | POST verify.sarnai.dev/verify/schema |
2026-10-17 |
| DYOE Org Credential | credentialsverificationorganization+1 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.1 | 189 ms | Fresh daily |
Discovered | agents.dyoeway.org 21 endpoints |
eip155:8453 | 0 in 0 days tracked | 1 | 3 | API | GET agents.dyoeway.org/credential/org |
2026-10-16 |
| KYA Brasil | brazilkyaagent-identity+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.25 | 807 ms | Fresh daily |
Discovered | kya-br-agents.marcelfons.wor… 4 endpoints |
eip155:8453 | 0 in 0 days tracked | 1 | 1 | API | POST kya-br-agents.marcelfons.workers.dev/v1/… |
2026-10-17 |
| KYA Brasil | brazilkyaagent-identity+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.01 | 701 ms | Fresh daily |
Discovered | kya-br-agents.marcelfons.wor… 4 endpoints |
eip155:8453 | 0 in 0 days tracked | 1 | 1 | API | GET kya-br-agents.marcelfons.workers.dev/v1/…template URL |
2026-10-17 |
| KYA Brasil | brazilkyaagent-identity+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.1 | 832 ms | Fresh daily |
Discovered | kya-br-agents.marcelfons.wor… 4 endpoints |
eip155:8453 | 0 in 0 days tracked | 1 | 1 | API | POST kya-br-agents.marcelfons.workers.dev/v1/…template URL |
2026-10-17 |
| KYB Brasil | brazilkybcnpj+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.02 | 369 ms | Fresh daily |
Discovered | kyb-br-agents.marcelfons.wor… 5 endpoints |
eip155:8453 | 0 in 0 days tracked | 1 | 2 | API | GET kyb-br-agents.marcelfons.workers.dev/v1/… |
2026-10-17 |
| KYB Brasil | brazilkybcnpj+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.15 | 781 ms | Fresh daily |
Discovered | kyb-br-agents.marcelfons.wor… 5 endpoints |
eip155:8453 | 0 in 0 days tracked | 1 | 3 | API | GET kyb-br-agents.marcelfons.workers.dev/v1/… |
2026-10-17 |
| KYB Brasil | brazilkybcnpj+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.05 | 291 ms | Fresh daily |
Discovered | kyb-br-agents.marcelfons.wor… 5 endpoints |
eip155:8453 | 0 in 0 days tracked | 1 | 6 | API | GET kyb-br-agents.marcelfons.workers.dev/v1/… |
2026-10-17 |
| KYB Brasil | brazilkybcnpj+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.05 | 738 ms | Fresh daily |
Discovered | kyb-br-agents.marcelfons.wor… 5 endpoints |
eip155:8453 | 0 in 0 days tracked | 1 | 1 | API | GET kyb-br-agents.marcelfons.workers.dev/v1/… |
2026-10-17 |
| RSoft Bank | attestationerc-8004validator+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$1 | 75 ms | Fresh daily |
Discovered | 7mavs5vu7ggbhtxvbavdgs26qa0c… 7 endpoints |
eip155:8453 | 0 in 0 days tracked | 1 | 3 | API | POST 7mavs5vu7ggbhtxvbavdgs26qa0cbawg.lambda-… |
2026-10-17 |
| SCVD General Store | x402signed-artifactsverification+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.99 | 207 ms | Fresh daily |
Discovered | scvd.store 31 endpoints |
eip155:8453eip155:137+4 | 0 in 0 days tracked | 1 | 1 | API | GET scvd.store/api/buy/the_statement |
2026-10-16 |
| SCVD General Store | x402signed-artifactsverification+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$1 | 256 ms | Fresh daily |
Discovered | scvd.store 31 endpoints |
eip155:8453eip155:137+4 | 0 in 0 days tracked | 1 | 1 | API | GET scvd.store/api/buy/bitcoin_anchor |
2026-10-16 |
| SCVD General Store | x402signed-artifactsverification+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.25 | 17 ms | Fresh daily |
Discovered | scvd.store 31 endpoints |
eip155:8453eip155:137+4 | 0 in 0 days tracked | 1 | 1 | API | GET scvd.store/api/buy/the_case_file |
2026-10-16 |
| SCVD General Store | x402signed-artifactsverification+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$3 | 136 ms | Fresh daily |
Discovered | scvd.store 31 endpoints |
eip155:8453eip155:137+4 | 0 in 0 days tracked | 1 | 1 | API | GET scvd.store/api/buy/onpage_audit |
2026-10-16 |
| SCVD General Store | x402signed-artifactsverification+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.99 | 36 ms | Fresh daily |
Discovered | scvd.store 31 endpoints |
eip155:8453eip155:137+4 | 0 in 0 days tracked | 1 | 1 | API | GET scvd.store/api/buy/signature_agent_card |
2026-10-16 |
| SCVD General Store | x402signed-artifactsverification+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$5 | 307 ms | Fresh daily |
Discovered | scvd.store 31 endpoints |
eip155:8453eip155:137+4 | 0 in 0 days tracked | 1 | 1 | API | GET scvd.store/api/buy/standing_watch |
2026-10-16 |
| SCVD General Store | x402signed-artifactsverification+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$5 | 70 ms | Fresh daily |
Discovered | scvd.store 31 endpoints |
eip155:8453eip155:137+4 | 0 in 0 days tracked | 1 | 1 | API | GET scvd.store/api/buy/service_audit |
2026-10-16 |
| SCVD General Store | x402signed-artifactsverification+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.99 | 39 ms | Fresh daily |
Discovered | scvd.store 31 endpoints |
eip155:8453eip155:137+4 | 0 in 0 days tracked | 1 | 1 | API | GET scvd.store/api/buy/coffees_for_closers |
2026-10-16 |
| SCVD General Store | x402signed-artifactsverification+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$5 | 328 ms | Fresh daily |
Discovered | scvd.store 31 endpoints |
eip155:8453eip155:137+4 | 0 in 0 days tracked | 1 | 1 | API | GET scvd.store/api/buy/conformance_watch |
2026-10-16 |
| SCVD General Store | x402signed-artifactsverification+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.99 | 62 ms | Fresh daily |
Discovered | scvd.store 31 endpoints |
eip155:8453eip155:137+4 | 0 in 0 days tracked | 1 | 1 | API | GET scvd.store/api/buy/luckies |
2026-10-16 |
| SCVD General Store | x402signed-artifactsverification+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$1 | 338 ms | Fresh daily |
Discovered | scvd.store 31 endpoints |
eip155:8453eip155:137+4 | 0 in 0 days tracked | 1 | 1 | API | GET scvd.store/api/buy/passport_refresh |
2026-10-16 |
| SCVD General Store | x402signed-artifactsverification+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.99 | 147 ms | Fresh daily |
Discovered | scvd.store 31 endpoints |
eip155:8453eip155:137+4 | 0 in 0 days tracked | 1 | 1 | API | GET scvd.store/api/buy/pack |
2026-10-16 |
| TenPrint | attestationcompliance | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.05 | 157 ms | Fresh daily |
Discovered | rubric-protocol.com 29 endpoints |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp+1 | 0 in 0 days tracked | 1 | 27 | API | POST rubric-protocol.com/v1/c2pa/verdict-atte… |
2026-10-16 |
| TenPrint | attestationcompliance | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.25 | 292 ms | Fresh daily |
Discovered | rubric-protocol.com 29 endpoints |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp+1 | 0 in 0 days tracked | 1 | 27 | API | POST rubric-protocol.com/v1/c2pa/verdict-atte… |
2026-10-16 |
| invinoveritas | verificationai-agentaudit+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.193 | 223 ms | Fresh daily |
Discovered | api.babyblueviper.com 21 endpoints |
eip155:8453xrpl:0 | 0 in 0 days tracked | 1 | 1 | API | POST api.babyblueviper.com/prove |
2026-10-17 |
| AttestPage | attestationtimestampsha256+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
— | 698 ms | Fresh daily |
Discovered | vehcdj664efetfrsolne5umanq.s… 9 endpoints |
eip155:8453 | 0 in 0 days tracked | — | — | API | POST vehcdj664efetfrsolne5umanq.srv.us/v1/att… |
2026-10-17 |
| SCVD General Store | x402signed-artifactsverification+2 | Not checked yet | No checks yet | $0.01 | — | No data yet daily |
Discovered | scvd.store 31 endpoints |
eip155:8453eip155:137+3 | no valid payment request yet | 3 | 4 | API | GET scvd.store/api/buy/research_comparison |
2026-10-17 |
| Agent Output Verifier | json-schemaoutput-validationattestation+2 | Not checked yet | No checks yet | $0.02 | — | No data yet daily |
Discovered | fastapi-service-5ag4.onrende… 2 endpoints |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | no valid payment request yet | 2 | 13 | API | POST fastapi-service-5ag4.onrender.com/verify… |
2026-10-17 |
| Rubric Protocol | attestationverificationcompliance | Not checked yet | No checks yet | $0.1 | — | No data yet daily |
Discovered | rubric-protocol.com 29 endpoints |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp+1 | no valid payment request yet | 2 | 6 | API | POST rubric-protocol.com/v1/x402/decision-ver… |
2026-10-17 |
| invinoveritas | verificationai-agentattestation+2 | Not checked yet | No checks yet | $0.083 | — | No data yet daily |
Discovered | api.babyblueviper.com 21 endpoints |
eip155:8453xrpl:0 | no valid payment request yet | 2 | 3 | API | POST api.babyblueviper.com/witness |
2026-10-17 |
| AUROS Attestation | attestationproofcompliance+2 | Not checked yet | No checks yet | $0.15 | — | No data yet daily |
Discovered | getauros.com 10 endpoints |
eip155:8453 | no valid payment request yet | 1 | 1 | API | POST getauros.com/api/v1/attestation |
2026-10-17 |
| SCVD General Store | x402signed-artifactsverification+2 | Not checked yet | No checks yet | $5 | — | No data yet daily |
Discovered | scvd.store 31 endpoints |
eip155:8453eip155:137+3 | no valid payment request yet | 1 | 1 | API | GET scvd.store/api/buy/launch_check |
2026-10-17 |
| SCVD General Store | x402signed-artifactsverification+2 | Not checked yet | No checks yet | $21 | — | No data yet daily |
Discovered | scvd.store 31 endpoints |
eip155:8453eip155:137+3 | no valid payment request yet | 1 | 2 | API | GET scvd.store/api/buy/operator_statement |
2026-10-17 |
| SCVD General Store | x402signed-artifactsverification+2 | Not checked yet | No checks yet | $5 | — | No data yet daily |
Discovered | scvd.store 31 endpoints |
eip155:8453eip155:137+3 | no valid payment request yet | 1 | 1 | API | GET scvd.store/api/buy/provenance_check |
2026-10-17 |
| SCVD General Store | x402signed-artifactsverification+2 | Not checked yet | No checks yet | $0.005 | — | No data yet daily |
Discovered | scvd.store 31 endpoints |
eip155:8453eip155:137+3 | no valid payment request yet | 1 | 1 | API | GET scvd.store/api/buy/change_check |
2026-10-17 |
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.