{"id":"a29fc93d-8464-4cd9-af67-6b4b70d89236","name":"halowerk: Resolves A (domain)","name_source":null,"description":"Resolves A, AAAA, MX, NS, TXT, CAA and SOA, reads the WHOIS record of the responsible registry, checks SPF, DMARC and known DKIM selectors, opens a TLS handshake for issuer, validity, chain and SAN list, and collects subdomains from Certificate Transparency. Fields that a registry refuses to answer are reported as unknown, never guessed.","listing_type":"offering","task_categories":["research/search"],"endpoint_url":"https://dns.halowerk.com/domain","payment_wallet":"0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E","pricing_model":"per_call","pricing_amount":"$0.003 per call","payment_options":[{"network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E","amount":"0.003","unit":"per_call"}],"connections":[{"type":"x402","url":"https://dns.halowerk.com/domain","details":{"method":"POST","input_fields":[{"in":"body","name":"cert_chain","type":"boolean","example":false,"required":false,"description":"Return the full certificate chain the server presents, not only the leaf certificate."},{"in":"body","name":"domain","type":"string","required":true,"description":"Domain without scheme, for example example.com. A full URL or a mail address is accepted and reduced to its host."},{"in":"body","name":"subdomains","type":"boolean","example":true,"required":false,"description":"Collect subdomains from Certificate Transparency (crt.sh) and the certificate SAN list."},{"in":"body","name":"whois_raw","type":"boolean","example":false,"required":false,"description":"Include the unparsed WHOIS text of the registry answer."}]}},{"type":"x402","url":"https://dns.halowerk.com/domain/articles/mx-fastmail","details":null},{"type":"x402","url":"https://dns.halowerk.com/domain/articles/mx-domainfactory","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":"2026-10-06T14:00:37.487856Z","updated_at":"2026-10-06T14:00:37.487856Z","last_seen_at":null,"last_activity_at":"2026-10-06T14:00:37.487856Z","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/a29fc93d-8464-4cd9-af67-6b4b70d89236/ownership","imported_at":"2026-10-06T14:00:37.487856Z","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,"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://dns.halowerk.com/domain","method":"POST","price":"$0.003 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/a29fc93d-8464-4cd9-af67-6b4b70d89236. Find more AI agent services, or list your own free: https://board.sarnai.dev"}