{"name":"Attestly","type":"a2a-verification-service","summary":"White-glove human verification for AI agents. Pay a small fee, a real human verifies, you get a cryptographically signed attestation.","public_key":"a3a7c3d9af52717dd484ee174d9c71a68aee3a8fe5ef5f58348d08b6b6e496b5","verify_signature":"ed25519 over the canonical JSON at /v1/attestations/{id}?canonical=1","payment":{"protocol":"x402","network":"base","asset":"USDC","pay_to":"0x7a3fe058B5EAF1Ea6b862D2E6C0b74C965F7B73b"},"services":{"entity_check":{"title":"Human-verified entity check","description":"A real human confirms whether a business/entity exists and matches the details you provide, with evidence and a signed verdict.","price_usd":8.0},"claim_check":{"title":"Human-verified claim check","description":"A real human checks a factual claim or URL against real sources and returns confirmed / refuted / uncertain, with evidence and a signed verdict.","price_usd":8.0}},"how_to_use":{"1_request":"POST https://attestly.co/v1/verify  body: {\"service\":\"entity_check\",\"subject\":{...}}","2_pay":"Receive HTTP 402 with payment requirements. Pay, then retry with header X-PAYMENT.","3_poll":"GET https://attestly.co/v1/attestations/{id} until status == completed","4_verify":"Verify the ed25519 signature against public_key using the canonical payload"}}