# api.querylines.com — financial services — 2 of 5

Home > Browse > By country > United States > api.querylines.com

> Probe-verified (tier 2 of 3). Last checked 2026-09-26. 2 of 5 capability checks passed. 2 unknown.

- host: api.querylines.com
- url: https://api.querylines.com/
- category: financial services
- type: saas
- country: US

## Probe-verified · tier 2 of 3

Probed live on 2026-09-26 against rubric v1.2. 2 of 5 checks passed. 2 unknown.

- UNKNOWN — Markdown negotiation (`Accept: text/markdown`)
- UNKNOWN — Markdown twin at a predictable URL (`/page.md`)
- PASS — llms.txt (`/llms.txt`)
- FAIL — API catalog (`RFC 9727`)
- PASS — MCP endpoint answers tools/list (`initialize → tools/list, no credentials`) · on 26 Sep 2026
  - ABSENT — MCP server card (`/.well-known/mcp/server-card.json`): absent; not scored
  - Platform-supplied: no; not scored
- FAIL — Other agent files at well-known paths (`agent-skills/index.json · oauth-authorization-server · oauth-protected-resource · http-message-signatures-directory`): none found; not scored

MCP tools (from tools/list on 2026-09-26): get_premium_sample, list_lines, get_coverage, get_eligibility_sample, get_citizens_sample, list_carrier_lines, get_carriers_sample, get_premium, get_summary, get_top_insurers, compare_states, check_eligibility, get_citizens_pif, get_citizens_depopulation, get_top_carriers, get_carrier_profile, compare_carrier_states, list_cat_events, get_cat_sample, get_cat_counties, get_cat_exposure, get_cat_impact, get_hazard_sample, get_hazard, get_hazard_premium, get_solvency_sample, get_carrier_solvency, list_enforcement_actions, get_rate_filings_sample, get_rate_filings, get_rate_activity, get_rates_vs_premium, get_syndicate_sample, get_syndicate, get_financials_sample, get_carrier_financials, get_financials_reinsurers, get_financials_distress, get_litigation_sample, get_litigation_metrics

## Summary

API providing U.S. excess and surplus insurance market data including premiums, policy counts, and growth by state, coverage line, and time period, sourced from public state stamping-office publications.

## Context

908 sites in this index share the category "financial services"; 167 are transactional.

## How we grade

- tier 1 — **Declared**: The site says agents are welcome in its robots.txt. A permission, not a capability.
- tier 2 — **Probe-verified** (this site): We fetched the site and tested each signal ourselves. Dated, repeatable, re-checked on a schedule.
- tier 3 — **Behaviourally verified**: An agent completed the action end to end — booked, bought, submitted — and it worked.

## About this record

Known Good probes sites live and publishes what was tested and when.
Method: https://knowngood.sh/about.md · Rubric: https://knowngood.sh/benchmark

How we found this site: probe discovery. This site didn't declare agent access — we found it by checking the open web. Everything above was tested the same way, against the same rubric, on the date shown. [How we choose what to check, and how to opt out](https://knowngood.sh/bot)

## Where this sits

- United States: https://knowngood.sh/country/US
- saas: https://knowngood.sh/type/saas
- financial services: https://knowngood.sh/category/financial-services
- Browse: https://knowngood.sh/browse
- Rubric: https://knowngood.sh/benchmark