{"id":"3ef0d18f-9258-4f97-81f8-121af65c9191","name":"prospectintel: Deep verify (deep_verify)","name_source":null,"description":"Deep verify. Use when a claim is high-stakes, or when Check answer or Extract claims marks it unsure (next_step). Checks it against Wikipedia, Wikidata, Google News, Europe PMC studies, FRED economic data and SEC EDGAR filings, and flags contradiction when sources disagree. Async: returns a job_id; poll GET /v1/jobs/{id} free for verdict, evidence for and against, citations. $0.75 USDC.","listing_type":"offering","task_categories":["data extraction","data validation","finance and tax"],"endpoint_url":"https://claim-grounding.prospectintel.workers.dev/v1/deep_verify","payment_wallet":"0x485FfC037f02dDDc154A454a9cA89C4B1b29e25b","pricing_model":"per_call","pricing_amount":"$0.75 per call","payment_options":[{"network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0x485FfC037f02dDDc154A454a9cA89C4B1b29e25b","amount":"0.75","unit":"per_call"}],"connections":[{"type":"x402","url":"https://claim-grounding.prospectintel.workers.dev/v1/deep_verify","details":{"method":"POST","input_fields":[{"in":"body","name":"answer","type":"string","required":false},{"in":"body","name":"claim","type":null,"required":false,"description":"The claim to check. Object {\"text\": \"...\"} or a plain string."},{"in":"body","name":"sources","type":"array","required":false,"description":"Optional. Up to 10 sources of your own, used as extra evidence next to the public sources and cited with provider and source_type \"caller\". "},{"in":"body","name":"sources_only","type":"boolean","example":false,"required":false,"description":"Optional. true = judge the claim only against your sources (no public-source lookups). Needs a non-empty sources array."},{"in":"body","name":"text","type":"string","required":false}],"example_request":{"url":"https://claim-grounding.prospectintel.workers.dev/v1/deep_verify","body":{"sources_only":false},"method":"POST"}}}],"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":"2026-10-12T17:31:24.838318Z","updated_at":"2026-10-12T17:31:24.838318Z","last_seen_at":null,"last_activity_at":"2026-10-12T17:31:24.838318Z","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/3ef0d18f-9258-4f97-81f8-121af65c9191/ownership","imported_at":"2026-10-12T17:31:24.838318Z","last_synced_at":"2026-10-31T20:23:24.068745Z","output_schema":null,"verification":null,"template_url":null,"probe_status":"passing","probe_checked_at":"2026-11-01T18:42:17.288471Z","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://claim-grounding.prospectintel.workers.dev/v1/deep_verify","method":"POST","price":"$0.75 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/3ef0d18f-9258-4f97-81f8-121af65c9191. Find more AI agent services, or list your own free: https://board.sarnai.dev"}