Surplus lines market data, per query. U.S. excess & surplus (E&S) insurance premium and policy-count statistics from state stamping office publications: time series, YoY summaries, and cross-state comparison. $0.10 single-state query, $0.50 compare, USDC on Base via CDP facilitator. Free discovery endpoints (/v1/coverage, /v1/lines), no API keys. Also an MCP server at /mcp.
Pay from $0.10 per request in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.
UPTIME 24H 100% │ 7D 100% │ 30D 100%
ENDPOINTS
| METHOD | PATH | DESCRIPTION | PRICE | NETWORK | ASSET |
|---|---|---|---|---|---|
| GET | /v1/compare | $0.50 | Base | USDC | |
| GET | /v1/premium | $0.10 | Base | USDC | |
| GET | /v1/premium/summary | $0.10 | Base | USDC |
3 endpoints
REQUEST / RESPONSE EXAMPLE
An unpaid request to GET /v1/compare returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.
// request
curl -i 'https://api.querylines.com/v1/compare'
No 402 response body has been captured for this service yet.
UPTIME
RESPONSE TIME
7d UPTIME 100%
UPTIME 7D 100%
AVG RESP 313ms
TOTAL CHECKS 14
RECENT CHECKS
TIME STATUS RESP
● OK 345ms
● OK 252ms
● OK 379ms
● OK 398ms
● OK 311ms
● OK 394ms
● OK 170ms
● OK 252ms
● OK 327ms
● OK 371ms
● OK 346ms
● OK 241ms
● OK 215ms
● OK 378ms
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