{"uid":"cap_1al-u3xA6L8WlEp6VXXfF","slug":"querylines-e-s-insurer-eligibility-lookup-naic-iid-5e31fb68","name":"QueryLines E&S Insurer Eligibility Lookup (NAIC IID)","description":"Surplus lines / E&S insurer eligibility from the NAIC Quarterly Listing of Alien Insurers (IID) -- nationwide under NRRA. Look up an insurer by name or alien ID (unknown insurer returns match: null, not a 404), or list the current roster of alien companies and Lloyd's syndicates with recent additions/removals. State-specific restrictions surface as data, never read as plainly eligible. $0.10 per query. Free sample: /v1/eligibility/sample. Docs: https://api.querylines.com/openapi.json","url":"https://api.querylines.com/v1/eligibility","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{"limit":{"type":"integer","default":100,"description":"List mode only, 1-500"},"state":{"type":"string","description":"Two-letter state code; downgrades state-specific restrictions"},"insurer":{"type":"string","description":"Insurer name or NAIC IID alien ID, e.g. AA-1344102"},"entity_type":{"enum":["alien_company","lloyds_syndicate"],"type":"string"},"changes_since":{"type":"string","pattern":"^\\d{4}-\\d{2}$","description":"YYYY-MM, list mode only"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"match":{"name":"Meridian Assurance SE","status":"listed","country":"Germany","alien_id":"AA-1300045","eligibility":"eligible","entity_type":"alien_company","restriction":null,"listed_since":"2019-01-01","syndicate_no":null,"managing_agent":null,"listed_since_kind":"min_known"},"query":"AA-1300045","source":"NAIC Quarterly Listing of Alien Insurers, Edition 252, July 1, 2026","edition":252,"authority":"naic-iid","data_as_of":"2026-07","report_date":"2026-07-01"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ai3F-dhovJrFztWdU0lfI","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks whether a surplus lines / E&S insurer is eligible to write business nationwide under NRRA by looking up the NAIC Quarterly Listing of Alien Insurers (IID), returning match status, entity details, and any state-specific restrictions.","exampleAgentPrompt":"Can you check if 'Markel Bermuda Limited' with NAIC IID alien ID AA-1344102 is eligible to write surplus lines business, and flag any state-specific restrictions for California?","exampleUseCases":null,"resultDescription":"Returns a match object (null if insurer not found, never a 404) with the insurer's alien ID, name, entity type (alien_company or lloyds_syndicate), eligibility status, and any state-specific restrictions surfaced as data fields. In list mode, returns a paginated roster of all eligible alien companies and Lloyd's syndicates with additions and removals since a requested date.","failureModes":["Unknown insurer returns match: null rather than a 404 — agent must check for null match","Invalid alien ID format returns a validation error","state parameter must be a valid two-letter code or the request is rejected","changes_since must match YYYY-MM pattern or the request fails","Payment required (402) if x402 payment header is missing or insufficient","limit out of range 1-500 returns a parameter error"],"whenToPreferThis":"Use this endpoint when you need to verify whether a specific non-admitted (surplus lines / E&S) alien insurer or Lloyd's syndicate is eligible to write business under the NRRA nationwide framework, especially before placing a policy or conducting compliance checks. Prefer this over state surplus lines stamping office lookups when you need a single authoritative NAIC IID source covering all states. Use the list mode with changes_since to monitor roster changes over time.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:41:02.221Z","isFirstParty":false}