Agent Trust Lookup
Know your agent before you serve it: wallet history and micro-payment behaviour on Base, ERC-8004 identity and feedback, Web Bot Auth and agent-card presence on a domain, and signed-request verification. Pay per call over x402, no API key. Credit: 402 Index (MIT)
Listed · $0.005–$0.01 USDC/request · 4 endpoints · Verification · base network · x402 protocol
Networks: Base (accepted)
Discovery is free. Agents search the catalogue here. Payment happens on the listing 402, not on PayAPI.
url https://payapi.market/mcpListing facts
- Provider
- Unclaimed
- Hosted at
agent-trust.agent-utils.workers.dev- Category
- Verification
- Price
- $0.005 to $0.01 USDC per request
- Endpoints
- 4
- Payment networks
- Base
- Settlement-verified
- Not yet. Listed, not paid for by PayAPI Market.
- Listed on PayAPI Market
- 2026-10-30
About this API
Agent Trust Lookup is listed in the Verification category with pricing at $0.005–$0.01 USDC/request.
Payments settle on base in USDC via the x402 protocol. AI agents discover this API through the PayAPI Market MCP server and pay per request without API keys or accounts.
This API exposes 4 endpoints.
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<a href="https://payapi.market/api/agent-trust-lookup"><img src="https://payapi.market/badge/agent-trust-lookup.svg" alt="Listed on PayAPI Market" height="20"></a>
Questions about this API
What does Agent Trust Lookup do?
Know your agent before you serve it: wallet history and micro-payment behaviour on Base, ERC-8004 identity and feedback, Web Bot Auth and agent-card presence on a domain, and signed-request verification. Pay per call over x402, no API key. Credit: 402 Index (MIT) It is provided by Unclaimed.
How much does Agent Trust Lookup cost?
Agent Trust Lookup is priced at $0.005 to $0.01 USDC per request, paid per call with no subscription. The exact amount for each call is in the HTTP 402 response before any money moves.
Do I need an API key or account to use Agent Trust Lookup?
No. Agent Trust Lookup uses the x402 protocol, so an agent pays per request in USDC on Base and gets the response, with no API key, account or signup.
Has Agent Trust Lookup been verified?
Not yet. Agent Trust Lookup is listed and answers an x402 payment challenge, but PayAPI Market has not paid for a call to it, so it carries no settlement-verified badge.
How does an AI agent find Agent Trust Lookup?
Through the free PayAPI Market MCP server at https://payapi.market/mcp, using search_apis or get_api, or over plain HTTP at https://payapi.market/agent/search. Discovery is free; the agent pays the provider directly on the listing's own 402.
More Verification APIs · Browse the marketplace · List your own API
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