Agents Trust guides

Short answers to the questions people ask about paying x402 endpoints from an agent, each one backed by what Agents Trust measured.

• How to find an x402 API your agent can pay for

  How an agent finds a paid x402 endpoint for a task, how to call Agents Trust Recommend and read the returned candidates.

• How to check an x402 endpoint before your agent pays it

  What an agent can verify about an x402 URL before it signs a payment, and how Agents Trust reports liveness, price and delivery evidence for one exact endpoint.

• Can x402 volume be faked?

  Why on-chain x402 volume can include self-payment, what that means for a caller, and how to use Agents Trust evidence before paying.

• How to check the reputation of an x402 service

  What reputation evidence exists for an x402 service, how to read the Agents Trust endpoint score, provider score and tier, and what a blank or Unrated means.

• How an agent pays an x402 endpoint

  How an agent pays an x402 endpoint step by step, from the 402 challenge to signing, the paid retry and a spend cap, worked through on a live Agents Trust quote.