# api.querylines.com

> 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.

- **Domain**: `api.querylines.com`
- **Provider**: api.querylines.com (https://api.querylines.com)
- **Kind**: paid_api
- **Category**: data
- **Live-responds (last probe)**: None
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 100%
- **Payment protocol**: x402 · network `eip155:8453` · ≥ $0.1
- **Wallet**: `0x16be07aec4d16e8ec9039d16e7049ee47834acd7`

## URLs
- Agent card: https://api.querylines.com/v1/financials/sample
- Page (HTML): https://agenstry.com/agents/api.querylines.com
- Documentation: https://api.querylines.com