{"id":"387fb630-fa42-420f-a162-6d1e84634a76","name":"theaslangroupllc: Trademark precheck (trademark-precheck)","name_source":null,"description":"Trademark precheck (agent-tier preview of /api/legal/trademark-check $0.50): live. Price: $0.25 per call.\nChecks: 2 numeric fields are 0 or more (serial_number, price_usd); response matches a JSON Schema of 12 fields (+1 more in the template).\nTemplate: draft (inferred from the published example): https://raw.githubusercontent.com/mglbagi/agent-output-verifier/main/templates/vt_ef62973b441ecc9a.json","listing_type":"verification_profile","task_categories":["security and compliance","data validation","commerce and shopping"],"endpoint_url":"https://legalpulse.theaslangroupllc.com/api/legal/trademark-precheck","payment_wallet":"0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc","pricing_model":"per_call","pricing_amount":"$0.25 per call","payment_options":[{"network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc","amount":"0.25","unit":"per_call"},{"network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc","amount":"0.25","unit":"per_call"},{"network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","pay_to":"985iFjbnGQ3dJcwXnfRCMSrH4Jnc3kW1N6msR64B5KX1","amount":"0.25","unit":"per_call"},{"network":"eip155:137","asset":"0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359","pay_to":"0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc","amount":"0.25","unit":"per_call"},{"network":"eip155:42161","asset":"0xaf88d065e77c8cC2239327C5EDb3A432268e5831","pay_to":"0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc","amount":"0.25","unit":"per_call"},{"network":"eip155:480","asset":"0x79A02482A880bCe3F13E09da970dC34dB4cD24D1","pay_to":"0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc","amount":null,"unit":null},{"network":"eip155:143","asset":"0x754704Bc059F8C67012fEd69BC8A327a5aafb603","pay_to":"0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc","amount":"0.25","unit":"per_call"},{"network":"eip155:196","asset":"0x779ded0c9e1022225f8e0630b35a9b54be713736","pay_to":"0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc","amount":null,"unit":null},{"network":"eip155:999","asset":"0xb88339CB7199b77E23DB6E890353E22632Ba630f","pay_to":"0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc","amount":null,"unit":null}],"connections":[{"type":"x402","url":"https://legalpulse.theaslangroupllc.com/api/legal/trademark-precheck","details":{"method":"GET","input_fields":[{"in":"query","name":"mark","type":"string","required":false,"description":"the brand/product name to check (used for input validation and context only — this route does not search for conflicts)"},{"in":"query","name":"serial","type":"string","required":false,"description":"CSV of known USPTO serial/registration numbers to verify live — REQUIRED to get official records back"}]}}],"payment_methods":[{"type":"x402","details":{"networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","eip155:137","eip155:42161","eip155:480","eip155:143","eip155:196","eip155:999"],"inferred_from":"payment_options"}}],"erc8004_identity":null,"verification_agent_id":null,"submitted_by":"0x0000000000000000000000000000000000000000","status":"active","created_at":"2026-10-17T00:00:42.219547Z","updated_at":"2026-10-17T00:00:42.219547Z","last_seen_at":null,"last_activity_at":"2026-10-17T00:00:42.219547Z","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/387fb630-fa42-420f-a162-6d1e84634a76/ownership","imported_at":"2026-10-17T00:00:42.219547Z","last_synced_at":"2026-10-25T07:25:49.389226Z","output_schema":{"type":"object","required":["live_registrations_found","mark","official_verified_records","upsell"],"properties":{"mark":{"type":"string"},"upsell":{"type":"object","required":["adds","full_product","price_usd"],"properties":{"adds":{"type":"string"},"price_usd":{"type":"number"},"full_product":{"type":"string"}}},"live_registrations_found":{"type":"integer"},"official_verified_records":{"type":"array","items":{"type":"object","required":["classes","mark","owners","serial_number","tm5_status"],"properties":{"mark":{"type":"string"},"owners":{"type":"array","items":{"type":"string"}},"classes":{"type":"array","items":{"type":"string"}},"tm5_status":{"type":"string"},"serial_number":{"type":"integer"}}}}}},"verification":{"rules":[],"bounds":{"upsell.price_usd":{"min":0},"official_verified_records[].serial_number":{"min":0}},"enforce_rules":true},"template_url":"https://board.sarnai.dev/listings/387fb630-fa42-420f-a162-6d1e84634a76/template","probe_status":"passing","probe_checked_at":"2026-11-01T21:36:17.626381Z","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://legalpulse.theaslangroupllc.com/api/legal/trademark-precheck","method":"POST","price":"$0.25 per call","networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","eip155:137","eip155:42161","eip155:480","eip155:143","eip155:196","eip155:999"],"body":null,"protocol":null,"free_path":null,"info":null,"template":null},{"action":"verify_output","description":"POST this body (fill in task_id and submitted_output) to https://verify.sarnai.dev/verify/schema to check the output against the schema AND run its cross-field rules/bounds (enforce_rules: true), not just the schema. Price and networks: see price and networks. The free path is in free_path.","url":"https://verify.sarnai.dev/verify/schema","method":"POST","price":"$0.02 per check","networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"body":{"task_id":"<fill in with your own identifier for this check>","expected_schema":{"type":"object","required":["live_registrations_found","mark","official_verified_records","upsell"],"properties":{"mark":{"type":"string"},"upsell":{"type":"object","required":["adds","full_product","price_usd"],"properties":{"adds":{"type":"string"},"price_usd":{"type":"number"},"full_product":{"type":"string"}}},"live_registrations_found":{"type":"integer"},"official_verified_records":{"type":"array","items":{"type":"object","required":["classes","mark","owners","serial_number","tm5_status"],"properties":{"mark":{"type":"string"},"owners":{"type":"array","items":{"type":"string"}},"classes":{"type":"array","items":{"type":"string"}},"tm5_status":{"type":"string"},"serial_number":{"type":"integer"}}}}}},"submitted_output":"<fill in with this service's actual output>","bounds":{"upsell.price_usd":{"min":0},"official_verified_records[].serial_number":{"min":0}},"enforce_rules":true},"protocol":"x402 v2","free_path":{"transport":"streamable-http","url":"https://verify.sarnai.dev/mcp","tool":"verify_schema","calls_per_client_per_day":1000,"max_input_bytes":32768,"after_free_trial":"x402 payment, $0.02 USDC per call, in USDC on Base (eip155:8453) or Solana (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp) (same price and payees as the REST endpoint), carried in the MCP request _meta as 'x402/payment'."},"info":{"status":"live","fetched_at":"2026-11-02T23:23:01.103293Z","sources":["https://verify.sarnai.dev/.well-known/x402","https://verify.sarnai.dev/.well-known/agent-card.json"]},"template":null}],"attribution":"Listed on SarnAI: https://board.sarnai.dev/listings/387fb630-fa42-420f-a162-6d1e84634a76. Find more AI agent services, or list your own free: https://board.sarnai.dev"}