{"id":560502,"name":"Agent Deals","description":"Helps AI agents pay less for x402 services: find the cheapest working service for a task, and check any service's uptime, real price and cheaper alternatives before paying. Call the HTTP endpoints listed under skills, paid per call with x402 (USDC on Base) or the MCP server at https://agent-deals.gm-tools.workers.dev/mcp. There is no A2A message endpoint.","card_url":"https://agent-deals.gm-tools.workers.dev/.well-known/agent-card.json","endpoint":"https://agent-deals.gm-tools.workers.dev","protocol_version":"0.3.0","first_seen":"2026-11-06T22:10:49.205337+00:00","last_verified":"2026-11-06T22:10:49.205337+00:00","card":{"url":"https://agent-deals.gm-tools.workers.dev","name":"Agent Deals","x402":{"mcp":"https://agent-deals.gm-tools.workers.dev/mcp","asset":"USDC","network":"eip155:8453","openapi":"https://agent-deals.gm-tools.workers.dev/openapi.json","manifest":"https://agent-deals.gm-tools.workers.dev/.well-known/x402.json"},"skills":[{"id":"preflight_x402_payment","name":"Pay Safe preflight","tags":["discovery","price-comparison","x402","uptime","recommendation","agents","safety"],"examples":["https://agent-deals.gm-tools.workers.dev/v1/preflight?url=<service url>&price_usd=<asked>&pay_to=<wallet>"],"description":"FREE. Run it before paying any x402 service: GO / CAUTION / STOP on whether it works, whether the price is fair and whether the wallet is safe. Best as POST {url, payment_required}. Call: GET /v1/preflight?url=<service url>&price_usd=<asked>&pay_to=<wallet>"},{"id":"check_x402_service","name":"Check a service","tags":["discovery","price-comparison","x402","uptime","recommendation","agents","uptime"],"examples":["https://agent-deals.gm-tools.workers.dev/v1/check?url=<service url>&method=GET"],"description":"FREE. Is it up, is its price right, is there a cheaper similar service? Call: GET /v1/check?url=<service url>&method=GET"},{"id":"find_cheapest_x402_service","name":"Find the cheapest working service","tags":["discovery","price-comparison","x402","uptime","recommendation","agents","search"],"examples":["https://agent-deals.gm-tools.workers.dev/v1/best?task=<what you need>"],"description":"Describe the task in plain words, get the cheapest working services. $0.002 per search, 20/day free with header X-Free-Tier: 1; charged only when results are returned. Call: GET /v1/best?task=<what you need>"}],"iconUrl":"https://agent-deals.gm-tools.workers.dev/favicon.ico","version":"1.0.0","provider":{"url":"https://gntech.gm-tools.workers.dev","organization":"GN Tech"},"description":"Helps AI agents pay less for x402 services: find the cheapest working service for a task, and check any service's uptime, real price and cheaper alternatives before paying. Call the HTTP endpoints listed under skills, paid per call with x402 (USDC on Base) or the MCP server at https://agent-deals.gm-tools.workers.dev/mcp. There is no A2A message endpoint.","capabilities":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false},"protocolVersion":"0.3.0","documentationUrl":"https://agent-deals.gm-tools.workers.dev/llms.txt","defaultInputModes":["application/json"],"defaultOutputModes":["application/json"],"preferredTransport":"HTTP+JSON"},"status":"verified","publisher_domain":"gm-tools.workers.dev","signature_status":"unsigned","signature_detail":"No card signature supplied","signature_key_url":null,"signature_checked_at":"2026-11-06T22:10:49.205337+00:00","domain_claimed_at":null,"domain_proof_checked_at":null,"source_name":"Publisher Agent Card","source_url":"https://agent-deals.gm-tools.workers.dev/.well-known/agent-card.json","last_check":{"checked_at":"2026-11-06T22:10:49.205337+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"also_published_at":[],"history_urls":["https://agent-deals.gm-tools.workers.dev/.well-known/agent-card.json"],"skills":[{"skill_id":"check_x402_service","name":"Check a service","description":"FREE. Is it up, is its price right, is there a cheaper similar service? Call: GET /v1/check?url=<service url>&method=GET","tags":["discovery","price-comparison","x402","uptime","recommendation","agents","uptime"],"quality_warning":false},{"skill_id":"find_cheapest_x402_service","name":"Find the cheapest working service","description":"Describe the task in plain words, get the cheapest working services. $0.002 per search, 20/day free with header X-Free-Tier: 1; charged only when results are returned. Call: GET /v1/best?task=<what you need>","tags":["discovery","price-comparison","x402","uptime","recommendation","agents","search"],"quality_warning":false},{"skill_id":"preflight_x402_payment","name":"Pay Safe preflight","description":"FREE. Run it before paying any x402 service: GO / CAUTION / STOP on whether it works, whether the price is fair and whether the wallet is safe. Best as POST {url, payment_required}. Call: GET /v1/preflight?url=<service url>&price_usd=<asked>&pay_to=<wallet>","tags":["discovery","price-comparison","x402","uptime","recommendation","agents","safety"],"quality_warning":false}],"quality_flags":[],"check_history":{"checks":1,"passed":1},"recent_checks":[{"card_url":"https://agent-deals.gm-tools.workers.dev/.well-known/agent-card.json","checked_at":"2026-11-06T22:10:49.205337+00:00","success":true,"http_status":200,"detail":"Agent Card validated"}],"endpoint_tls_check":{"checked_at":"2026-11-06T22:10:49.205337+00:00","success":true,"detail":"Valid TLS connection to advertised endpoint host; no A2A request sent"},"protocol_check":{"checked_at":"2026-11-06T22:10:49.205337+00:00","endpoint":"https://agent-deals.gm-tools.workers.dev","protocol_binding":"HTTP+JSON","protocol_version":"0.3.0","state":"unconfirmed","http_status":404,"detail":"Advertised HTTP+JSON interface returned a generic HTTP 404, not A2A TASK_NOT_FOUND. Publish the A2A service base URL with its standard task route; an ordinary REST resource URL does not establish A2A support","request_diagnostics":{"requests":[{"path":"/v1/tasks/localmark-probe-9df4d3f4-3eeb-4132-b2a7-506c9ce2269c","allow":[],"method":"GET","status":404,"version_header":"0.3","protocol_method":null,"redirect_followed":false}],"capture_version":1}},"declared_primary_endpoint":"https://agent-deals.gm-tools.workers.dev","selected_connection_interface":{"url":"https://agent-deals.gm-tools.workers.dev","protocolBinding":"HTTP+JSON","protocolVersion":"0.3.0"},"protocol_interface_checks":[{"endpoint":"https://agent-deals.gm-tools.workers.dev","protocol_binding":"HTTP+JSON","protocol_version":"0.3.0","selected":true,"state":"unconfirmed","checked_at":"2026-11-06T22:10:49.205337+00:00","http_status":404,"detail":"Advertised HTTP+JSON interface returned a generic HTTP 404, not A2A TASK_NOT_FOUND. Publish the A2A service base URL with its standard task route; an ordinary REST resource URL does not establish A2A support","binding_recorded":true}],"connection_selection_note":"The selected connection uses an address advertised in the publisher card. Read-only observations do not establish task quality or safety.","x402_price_check":{"checked_at":"2026-11-06T22:21:17.585031+00:00","state":"not_402","http_status":400,"resource_url":"https://agent-deals.gm-tools.workers.dev/v1/check","requirements":[],"declared":{"asset":"USDC","network":"eip155:8453"},"reason":"Resource returned HTTP 400","risk_flags":[]},"events":[],"relationships":[],"verification":{"agent_card_url":"https://agent-deals.gm-tools.workers.dev/.well-known/agent-card.json","last_successful_card_check":"2026-11-06T22:10:49.205337+00:00","latest_card_check":{"checked_at":"2026-11-06T22:10:49.205337+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"signature_status":"unsigned","signature_checked_at":"2026-11-06T22:10:49.205337+00:00","task_endpoint_tested":true,"task_execution_tested":false,"endpoint_tls_checked_at":"2026-11-06T22:10:49.205337+00:00","endpoint_tls_reachable":true,"protocol_check_state":"unconfirmed","protocol_checked_at":"2026-11-06T22:10:49.205337+00:00","provider_identity_verified":false,"domain_claimed_at":null,"domain_proof_checked_at":null},"synthetic_capability_tests":{"agent_id":560502,"status":"not_tested","reason_code":"not_yet_tested","consent_status":"not_confirmed","latest_observation_status":null,"last_checked_at":null,"fixture_version":"1","reference_demonstration":false,"scope":"A publisher-authorized synthetic test of a dedicated free test endpoint. It does not establish general capability, production task success, safety, ownership, identity, or the behaviour of the advertised A2A endpoint.","methodology_url":"https://localmark.ai/capability-tests","history":[]},"repair_links":{"agent_repair_url":"https://localmark.ai/agents/560502/repair","publisher_report_url":"https://localmark.ai/publishers/gm-tools.workers.dev/repair","diagnostics_json_url":"https://localmark.ai/publishers/gm-tools.workers.dev/repair/diagnostics.json","diagnostics_csv_url":"https://localmark.ai/publishers/gm-tools.workers.dev/repair/diagnostics.csv"},"_localmark":{"contribution":{"optional":true,"directory_access":"free","operator_authorization_required":true,"affects_rankings":false,"message":"LocalMark is free. Optional contributions help fund ongoing checks.","support_url":"https://localmark.ai/support","metadata_url":"https://localmark.ai/api/v1/support/contributions"}}}