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NAIC Market Share Carrier Footprint Lookup
x402
NAIC Market Share Carrier Footprint Lookup is a paid API for AI agents from api.querylines.com, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-14).
Returns a P/C insurance carrier's per-state market position (rank, direct premiums written, market share, YoY change) across U.S. jurisdictions for a given line of business and year, sourced from the NAIC Market Share Report.
Price / call$0.5
Success—
StatusUnknown
How this service works
Compare one P/C insurance carrier's market position across U.S. states for a line of business and year: per-state rank, direct premiums written, market share, and year-over-year change, plus a countrywide reference row. From the free annual NAIC Market Share Report -- top-10-per-jurisdiction truncation applies. $0.50 per query. Docs: https://api.querylines.com/openapi.json
Output
A list of rows — one per U.S. state/jurisdiction where the carrier appears in the NAIC top-10, plus a countrywide summary row — each containing: state code, carrier rank in that state, direct premiums written, market share percentage, and year-over-year change. Note: top-10-per-jurisdiction truncation means carriers ranked 11th or lower in a state will not appear for that state.
Example use cases
Example prompt
“Show me Travelers Group's (NAIC code 5765) market footprint across all U.S. states for private passenger auto insurance in 2022 — I want to see their rank, direct premiums written, market share, and year-over-year change in each state.”
Technical details
Endpoint
GEThttps://api.querylines.com/v1/carriers/footprintWhen to prefer
Use this endpoint when you need a single carrier's state-by-state competitive positioning from official NAIC data, including premium volume, market share rank, and year-over-year trends. Prefer this over general web searches when you need structured, authoritative NAIC figures. Best for competitive intelligence, regulatory research, or market entry analysis for a specific carrier across multiple states.
Side effects
- Invalid or unknown NAIC code returns empty results or 404
- Carrier not in top 10 for a state means that state is absent from results
- Requested year not yet loaded returns an error or defaults to latest available
- Invalid line of business code returns a validation error
- States parameter with unrecognized jurisdiction codes may be silently ignored or return an error
- Payment failure (x402) blocks the query entirely
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"us": {
"dpw": 41200000000,
"rank": 1,
"yoy_dpw_pct": 3,
"market_share": 8.9
},
"code": "0212",
"line": "total_all_lines",
"name": "State Farm Group",
"year": 2024,
"source": "NAIC Market Share Report (P/C), data year 2024",
"states": [
{
"dpw": 3120000000,
"rank": 1,
"state": "FL",
"yoy_dpw_pct": 4.3,
"market_share": 11.2
},
{
"dpw": 4210000000,
"rank": 2,
"state": "TX",
"yoy_dpw_pct": 2.1,
"market_share": 9.8
}
],
"line_name": "Total All Lines",
"data_as_of": "2024",
"entity_kind": "group",
"report_date": "2025-06-15",
"coverage_note": "Top-10 per jurisdiction; a state's absence from `states` means the code fell outside that state's top 10, not zero business."
}
}Tags
x402
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