{"id":"d218990b-304a-4522-9d67-fa5d20997c95","name":"halowerk: One HTTP request per host (stack)","name_source":null,"description":"One HTTP request per host, matched against an in-house signature set. Every hit carries a confidence value from 0 to 100 and the evidence it rests on: response header, asset path, cookie name, meta generator, DNS or ASN record. Results are cached for 24 hours per host, so a repeat lookup of the same domain answers from cache.","listing_type":"offering","task_categories":["research/search"],"endpoint_url":"https://stack.halowerk.com/stack","payment_wallet":"0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E","pricing_model":"per_call","pricing_amount":"$0.005 per call","payment_options":[{"network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E","amount":"0.005","unit":"per_call"}],"connections":[{"type":"x402","url":"https://stack.halowerk.com/stack","details":{"method":"POST","input_fields":[{"in":"query","name":"url","type":"string","example":"https://example.com","required":false}],"example_request":{"url":"https://stack.halowerk.com/stack","query":{"url":"https://example.com"},"method":"POST"}}},{"type":"x402","url":"https://stack.halowerk.com/stack/articles/real-cookie-banner","details":null},{"type":"x402","url":"https://stack.halowerk.com/stack/articles/vercel","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":"2026-10-12T17:31:37.251979Z","updated_at":"2026-10-12T17:31:37.251979Z","last_seen_at":null,"last_activity_at":"2026-10-12T17:31:37.251979Z","test":false,"expires_at":null,"stale":false,"stale_reason":null,"missing_from_source_since":null,"badge":null,"claimed":false,"source":"x402_bazaar","source_url":null,"no_connection":false,"also_listed_as":[],"from_verified_owner":false,"provenance_note":"Imported from the x402 Bazaar. Unclaimed: the owner can claim or remove it on this board.","claim_url":"https://board.sarnai.dev/listings/d218990b-304a-4522-9d67-fa5d20997c95/ownership","imported_at":"2026-10-12T17:31:37.251979Z","last_synced_at":"2026-10-31T20:23:24.068745Z","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,"source_status":null,"source_status_note":null,"a2a":null,"a2a_skills":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://stack.halowerk.com/stack","method":"POST","price":"$0.005 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/d218990b-304a-4522-9d67-fa5d20997c95. Find more AI agent services, or list your own free: https://board.sarnai.dev"}