{"id":"bdb4ac9c-2ff2-4481-b78b-c3cf35a0c6b2","name":"eckari: Identify (detect-carrier)","name_source":null,"description":"Identify which carrier issued a tracking number using a deterministic, versioned signature set - prefixes, lengths, carrier check digits and UPU S10 structure - returning the carrier, how distinctive the match is, every ranked candidate with typed evidence, and the parsed S10 details. No upstream call and no carrier account required. Use when: Which carrier is this tracking number from?","listing_type":"offering","task_categories":["other"],"endpoint_url":"https://api.eckari.com/v1/parcels/detect-carrier","payment_wallet":"0x9d6b6fdB04040a55d58B24ff4C90C08cf6083C8f","pricing_model":"per_call","pricing_amount":"$0.001 per call","payment_options":[{"network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0x9d6b6fdB04040a55d58B24ff4C90C08cf6083C8f","amount":"0.001","unit":"per_call"}],"connections":[{"type":"x402","url":"https://api.eckari.com/v1/parcels/detect-carrier","details":{"method":"GET","input_fields":[{"in":"query","name":"destination_country","type":"string","required":false,"description":"Optional ISO 3166-1 alpha-2 destination country hint. Used only as a small tie-breaker; it never invents a candidate."},{"in":"query","name":"origin_country","type":"string","required":false,"description":"Optional ISO 3166-1 alpha-2 origin country hint. Used only as a small tie-breaker; it never invents a candidate."},{"in":"query","name":"tracking_number","type":"string","required":true,"description":"Tracking or consignment number. Spaces and hyphens are removed and letters upper-cased before matching (4-40 letters and digits after normal"}]}}],"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":"2026-10-01T07:39:34.076396Z","updated_at":"2026-10-01T07:39:34.076396Z","last_seen_at":null,"last_activity_at":"2026-10-01T07:39:34.076396Z","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/bdb4ac9c-2ff2-4481-b78b-c3cf35a0c6b2/ownership","imported_at":"2026-10-01T07:39:34.076396Z","last_synced_at":"2026-10-31T20:23:28.777297Z","output_schema":null,"verification":null,"template_url":null,"probe_status":"passing","probe_checked_at":"2026-11-02T06:41:55.927947Z","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://api.eckari.com/v1/parcels/detect-carrier","method":"POST","price":"$0.001 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/bdb4ac9c-2ff2-4481-b78b-c3cf35a0c6b2. Find more AI agent services, or list your own free: https://board.sarnai.dev"}