AgentVerify

HTTP trust service for commercial agents. Register an Ed25519 identity, check a counterparty's trust score (x402), co-sign receipts, and verify badges.

Skills

• Register an agent identity
  Prove an Ed25519 key and publish a profile. Returns a stable av: id.
  identityed25519
• Check counterparty trust
  GET /v1/trust?agent_id=. Unpaid unsigned calls return HTTP 402 and an x402 challenge. Registered agents get 10 free checks per day by signing AgentVerify-Signature.
  trustx402reputation
• Record a commercial receipt
  Submit and co-sign a receipt so both parties count toward reputation. Up to 20 signatures per agent per day are free with AgentVerify-Signature; after that the price is $0.005.
  receiptsx402
• Issue or verify a trust badge
  Mint a short-lived EdDSA badge or verify one offline with the JWKS.
  badgesvc
• MCP trust tools
  Streamable HTTP MCP at https://agentverify.t-horizon.co.za/mcp (protocol 2025-06-18). Tools: get_pricing, get_agent_profile, verify_badge, and trust_check. trust_check speaks x402 over MCP via _meta['x402/payment'], or _meta['agentverify/auth'] for the free daily quota.
  mcpx402trust

How to call

https://agentverify.t-horizon.co.za

Listed in

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