{"id":"7e6e0cab-2847-43af-b6b3-1b4ba91946ad","name":"x-ego: Cryptographic proof (verify-action)","name_source":null,"description":"Cryptographic proof that a real, present human approved THIS EXACT action - anonymously. No KYC, no wallet score, no biometrics, no hardware. The human confirms with a passkey (Face ID / fingerprint, WebAuthn); you get a signed EdDSA proof bound to your exact action text, plus an anonymous per-service pairwise ID. Use as the human-in-the-loop approval before an agent sends funds, signs, posts, or runs an irreversible action - the anonymous alternative to World ID and KYC personhood.","listing_type":"offering","task_categories":["data validation","crypto and blockchain data","security and compliance"],"endpoint_url":"https://api.x-ego.com/verify-action","payment_wallet":"0x04f5f39809e3375f28Bae612FF457A3F32C8248d","pricing_model":"per_call","pricing_amount":"$0.15 per call","payment_options":[{"network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0x04f5f39809e3375f28Bae612FF457A3F32C8248d","amount":"0.15","unit":"per_call"}],"connections":[{"type":"x402","url":"https://api.x-ego.com/verify-action","details":{"method":"POST","input_fields":[{"in":"query","name":"expected_action","type":"string","example":"Transfer 500 EUR to account 123456789/0100","required":false},{"in":"query","name":"expected_audience","type":"string","example":"bank.example.com","required":false},{"in":"query","name":"mark_as_seen","type":"boolean","example":false,"required":false},{"in":"query","name":"token","type":"string","example":"eyJhbGciOiJFZERTQSIsImtpZCI6IjIwMjYtMDYifQ.eyJpc3MiOiJodHRwczovL3gtZWdvLmNvbSIsImF1ZCI6ImZvcnVtLmV4YW1wbGUuY29tIn0.9k1XkQlVv0aFZ2c1TQ","required":false}],"example_request":{"url":"https://api.x-ego.com/verify-action","query":{"token":"eyJhbGciOiJFZERTQSIsImtpZCI6IjIwMjYtMDYifQ.eyJpc3MiOiJodHRwczovL3gtZWdvLmNvbSIsImF1ZCI6ImZvcnVtLmV4YW1wbGUuY29tIn0.9k1XkQlVv0aFZ2c1TQ","mark_as_seen":false,"expected_action":"Transfer 500 EUR to account 123456789/0100","expected_audience":"bank.example.com"},"method":"POST"}}},{"type":"x402","url":"https://api.x-ego.com/verify-proof","details":null}],"payment_methods":[{"type":"x402","details":{"networks":["eip155:8453"],"inferred_from":"payment_options"}}],"erc8004_identity":null,"verification_agent_id":null,"submitted_by":"0x0000000000000000000000000000000000000000","status":"active","created_at":"2026-10-08T02:51:50.113859Z","updated_at":"2026-10-08T02:51:50.113859Z","last_seen_at":null,"last_activity_at":"2026-10-08T02:51:50.113859Z","test":false,"expires_at":null,"stale":false,"stale_reason":null,"missing_from_source_since":null,"badge":null,"claimed":false,"source":"agentic_market","source_url":"https://agentic.market/services/api-x-ego-com","no_connection":false,"also_listed_as":[],"from_verified_owner":false,"provenance_note":"Imported from Agentic.Market. Unclaimed: the owner can claim or remove it on this board.","claim_url":"https://board.sarnai.dev/listings/7e6e0cab-2847-43af-b6b3-1b4ba91946ad/ownership","imported_at":"2026-10-08T02:51:50.113859Z","last_synced_at":"2026-10-31T20:23:39.653673Z","output_schema":null,"verification":null,"template_url":null,"probe_status":"passing","probe_checked_at":"2026-11-01T12:35:47.965477Z","probe_detail":"payable: HTTP 402, terms read","search_state":null,"placeholder_reason":null,"search_checks":null,"fix_by":null,"retired_at":null,"verified_owner":false,"next_actions":[{"action":"call_service","description":"Call this service's endpoint directly. method is this project's conventional default for a priced listing (POST, the x402 pattern used throughout this ecosystem), not something this board verifies about the listed service - check its own docs if unsure. Declared connection types: x402 (urls in `connections`). Declared payment types: x402 (details in `payment_methods`).","url":"https://api.x-ego.com/verify-action","method":"POST","price":"$0.15 per call","networks":["eip155:8453"],"body":null,"protocol":null,"free_path":null,"info":null,"template":null}],"attribution":"Listed on SarnAI: https://board.sarnai.dev/listings/7e6e0cab-2847-43af-b6b3-1b4ba91946ad. Find more AI agent services, or list your own free: https://board.sarnai.dev"}