{"slug":"querylines-fbfcb6b3","name":"QueryLines","summary":"Top U.S. P&C insurance carriers (NAIC groups and standalone companies, ranked together) by direct premiums written, for a state or countrywide and a line of business, with year-over-year change and CR4/CR10 concentration. Free annual NAIC Market Share Report -- top-125 countrywide / top-10 per state only; absence from results is not zero business. $0.10/query. Free: /v1/carriers/lines, /v1/carriers/sample.","status":"live","indexable":true,"listed_since":"2026-11-04T19:56:30.322248Z","sources":[{"source":"x402_bazaar","external_id":"https://api.querylines.com/v1/carriers","owner_address":"0x16be07aec4d16e8ec9039d16e7049ee47834acd7","seen_at":"2026-11-04T19:56:30.322248Z","removed_at":null}],"endpoints":[{"url":"https://api.querylines.com/v1/carriers","host":"api.querylines.com","protocol":"x402","state":"live","last_probe_at":"2026-11-03T23:00:53.873991Z","last_ok_at":"2026-11-03T23:00:53.873991Z","tools_count":null,"tools_changed_at":null,"uptime_24h":null,"uptime_30d":1.0}],"also_listed_as":[{"slug":"api-querylines-com-fb9fc306","name":"api.querylines.com"}],"payment_options":[{"endpoint_url":"https://api.querylines.com/v1/carriers","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"100000","pay_to":"0x16be07aec4d16e8ec9039d16e7049ee47834acd7","observed_at":"2026-11-03T23:00:53.873991Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":2,"paid_calls_30d":2,"last_paid_at":"2026-11-04T17:21:17.718Z","reported_at":"2026-11-04T19:56:30.322248Z"},"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"pass","reason":"Answered a check 20 hours ago."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 0 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"2 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed."},{"id":"clean_scan","state":"not_applicable","reason":"Not an MCP server."}],"passed":1,"applicable":4,"contradicted":false,"computed_at":"2026-11-04T19:57:09.858919Z"},"identity":{"endpoint_domains":["querylines.com"],"proven_domains":[],"proven_wallets":[],"namesakes":[{"slug":"querylines-36eab2dd","name":"QueryLines","proven_domain":"querylines.com"},{"slug":"querylines-60357dc6","name":"QueryLines","proven_domain":null}],"namesake_count":2,"identity_checks":[],"wallet_attestations":[{"wallet":"0x16be07aec4d16e8ec9039d16e7049ee47834acd7","provider":"coinbase_account","attestation_uid":"0xb074e1ff569c0c1b1b26a4d08b42278350d57512c9f5ba5b9d5ef28b6020c3c1","attested_at":"2025-01-14T20:10:11Z","checked_at":"2026-10-26T19:14:50.170705Z"}],"human_backings":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}