Agent tools · Probe
Check a service before you pay.
Free preview compares the default service set — no wallet, no payment, and paid-only responses stay out of scope. Browse the marketplace index → Latest verdicts →
This note travels with the result; the free preview runs fresh checks on the same default services. It does not select services or rank them for this question. For a cached verdict on any specific service instead, look it up in the index.
No wallet · no payment · default candidates only
Use the paid agent endpoint
Your agent can supply candidate endpoints and request paid responses with a spending cap. This button only checks the payment requirement; it does not authorize a payment.
Read the input schema →One question, five services, one verdict
Which A2MCP service should a portfolio agent pay for token data?
A paid probe run, recorded live: each service challenged and scored, the verdict hash anchored on-chain.
Attested
- 01DataBard — Health Check (self)Free endpoint71
- 02Atlas Data API — Market SignalPaid $0.00001 via x40258
- 03Onchain Data Explorer — Token MetadataPaid $0.01 via x40247
- 04PolyDesk — Football Match Live DataPaid, then re-challenged — flagged33
- 05Doxa — Structured Data ValidateUnreachable0