api.querylines.com

https://api.querylines.com/v1/premium

Shares a payout wallet with 31 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

U.S. excess & surplus (E&S / surplus lines) insurance premium and policy-count time series by state, coverage line, and month, quarter, or year. Aggregated from state stamping office publications; every response cites its source report. Florida live, more states coming. $0.10 per query. Free discovery endpoints: /v1/coverage and /v1/lines. Docs: https://api.querylines.com/openapi.json

59
reliability

Reliability & health

Uptime and response time from our own unpaid probes, plus the reliability score built from them.

Uptime

100.0% avg
0% 50% 100% Fri 5 PMSun 3 PMTue 2 PMFri 3 PM

Response time

p50 290ms · p95 422ms
0ms 400ms 800ms Fri 5 PMSun 3 PMTue 2 PMFri 3 PM
Data table
Reliability history per time bucket over the last 7 days (hourly).
Bucket Uptime Probes Response time
8/21/2026, 5:00:00 PM 100% 1 397ms
8/21/2026, 6:00:00 PM 100% 1 76ms
8/21/2026, 8:00:00 PM 100% 1 317ms
8/21/2026, 9:00:00 PM 100% 1 327ms
8/21/2026, 10:00:00 PM 100% 1 379ms
8/21/2026, 11:00:00 PM 100% 1 364ms
8/22/2026, 12:00:00 AM 100% 1 492ms
8/22/2026, 1:00:00 AM 100% 1 320ms
8/22/2026, 2:00:00 AM 100% 1 340ms
8/22/2026, 3:00:00 AM 100% 1 256ms
8/22/2026, 4:00:00 AM 100% 1 283ms
8/22/2026, 6:00:00 AM 100% 1 101ms
8/22/2026, 7:00:00 AM 100% 1 357ms
8/22/2026, 8:00:00 AM 100% 1 146ms
8/22/2026, 9:00:00 AM 100% 1 453ms
8/22/2026, 10:00:00 AM 100% 1 257ms
8/22/2026, 11:00:00 AM 100% 1 315ms
8/22/2026, 1:00:00 PM 100% 1 278ms
8/22/2026, 2:00:00 PM 100% 1 377ms
8/22/2026, 3:00:00 PM 100% 1 144ms
8/22/2026, 4:00:00 PM 100% 1 286ms
8/22/2026, 5:00:00 PM 100% 1 326ms
8/22/2026, 6:00:00 PM 100% 1 379ms
8/22/2026, 7:00:00 PM 100% 1 278ms
8/22/2026, 8:00:00 PM 100% 1 344ms
8/22/2026, 10:00:00 PM 100% 1 384ms
8/22/2026, 11:00:00 PM 100% 1 255ms
8/23/2026, 12:00:00 AM 100% 1 290ms
8/23/2026, 1:00:00 AM 100% 1 384ms
8/23/2026, 2:00:00 AM 100% 1 106ms
8/23/2026, 3:00:00 AM 100% 1 327ms
8/23/2026, 4:00:00 AM 100% 1 376ms
8/23/2026, 5:00:00 AM 100% 1 354ms
8/23/2026, 7:00:00 AM 100% 1 335ms
8/23/2026, 8:00:00 AM 100% 1 117ms
8/23/2026, 9:00:00 AM 100% 1 261ms
8/23/2026, 10:00:00 AM 100% 1 345ms
8/23/2026, 11:00:00 AM 100% 1 260ms
8/23/2026, 12:00:00 PM 100% 1 329ms
8/23/2026, 2:00:00 PM 100% 1 267ms
8/23/2026, 3:00:00 PM 100% 1 345ms
8/23/2026, 4:00:00 PM 100% 1 342ms
8/23/2026, 5:00:00 PM 100% 1 254ms
8/23/2026, 6:00:00 PM 100% 1 332ms
8/23/2026, 7:00:00 PM 100% 1 770ms
8/23/2026, 8:00:00 PM 100% 1 423ms
8/23/2026, 10:00:00 PM 100% 1 387ms
8/23/2026, 11:00:00 PM 100% 1 277ms
8/24/2026, 12:00:00 AM 100% 1 373ms
8/24/2026, 1:00:00 AM 100% 1 318ms
8/24/2026, 2:00:00 AM 100% 1 312ms
8/24/2026, 3:00:00 AM 100% 1 358ms
8/24/2026, 5:00:00 AM 100% 1 253ms
8/24/2026, 6:00:00 AM 100% 1 53ms
8/24/2026, 7:00:00 AM 100% 1 257ms
8/24/2026, 8:00:00 AM 100% 1 268ms
8/24/2026, 9:00:00 AM 100% 1 127ms
8/24/2026, 10:00:00 AM 100% 1 264ms
8/24/2026, 12:00:00 PM 100% 1 324ms
8/24/2026, 1:00:00 PM 100% 1 283ms
8/24/2026, 2:00:00 PM 100% 1 252ms
8/24/2026, 3:00:00 PM 100% 1 319ms
8/24/2026, 4:00:00 PM 100% 1 301ms
8/24/2026, 5:00:00 PM 100% 1 328ms
8/24/2026, 7:00:00 PM 100% 1 59ms
8/24/2026, 8:00:00 PM 100% 1 287ms
8/24/2026, 9:00:00 PM 100% 1 314ms
8/24/2026, 10:00:00 PM 100% 1 349ms
8/24/2026, 11:00:00 PM 100% 1 372ms
8/25/2026, 12:00:00 AM 100% 1 78ms
8/25/2026, 2:00:00 AM 100% 1 302ms
8/25/2026, 3:00:00 AM 100% 1 156ms
8/25/2026, 4:00:00 AM 100% 1 472ms
8/25/2026, 5:00:00 AM 100% 1 323ms
8/25/2026, 6:00:00 AM 100% 1 328ms
8/25/2026, 7:00:00 AM 100% 1 124ms
8/25/2026, 9:00:00 AM 100% 1 292ms
8/25/2026, 10:00:00 AM 100% 1 281ms
8/25/2026, 11:00:00 AM 100% 1 329ms
8/25/2026, 12:00:00 PM 100% 1 233ms
8/25/2026, 2:00:00 PM 100% 1 398ms
8/25/2026, 4:00:00 PM 100% 1 405ms
8/25/2026, 7:00:00 PM 100% 1 273ms
8/25/2026, 9:00:00 PM 100% 1 63ms
8/26/2026, 12:00:00 AM 100% 1 383ms
8/26/2026, 2:00:00 AM 100% 1 405ms
8/26/2026, 5:00:00 AM 100% 1 134ms
8/26/2026, 8:00:00 AM 100% 1 56ms
8/26/2026, 10:00:00 AM 100% 1 255ms
8/26/2026, 1:00:00 PM 100% 1 480ms
8/26/2026, 4:00:00 PM 100% 1 352ms
8/26/2026, 6:00:00 PM 100% 1 422ms
8/26/2026, 9:00:00 PM 100% 1 385ms
8/26/2026, 11:00:00 PM 100% 1 71ms
8/27/2026, 2:00:00 AM 100% 1 255ms
8/27/2026, 5:00:00 AM 100% 1 290ms
8/27/2026, 7:00:00 AM 100% 1 280ms
8/27/2026, 10:00:00 AM 100% 1 61ms
8/27/2026, 1:00:00 PM 100% 1 254ms
8/27/2026, 3:00:00 PM 100% 1 271ms
8/27/2026, 4:00:00 PM 100% 1 276ms
8/27/2026, 5:00:00 PM 100% 1 274ms
8/27/2026, 6:00:00 PM 100% 1 251ms
8/27/2026, 7:00:00 PM 100% 1 270ms
8/27/2026, 9:00:00 PM 100% 1 305ms
8/27/2026, 10:00:00 PM 100% 1 321ms
8/27/2026, 11:00:00 PM 100% 1 262ms
8/28/2026, 12:00:00 AM 100% 1 233ms
8/28/2026, 1:00:00 AM 100% 1 310ms
8/28/2026, 2:00:00 AM 100% 1 270ms
8/28/2026, 3:00:00 AM 100% 1 101ms
8/28/2026, 4:00:00 AM 100% 1 308ms
8/28/2026, 6:00:00 AM 100% 1 264ms
8/28/2026, 7:00:00 AM 100% 1 279ms
8/28/2026, 8:00:00 AM 100% 1 265ms
8/28/2026, 9:00:00 AM 100% 1 254ms
8/28/2026, 10:00:00 AM 100% 1 259ms
8/28/2026, 11:00:00 AM 100% 1 124ms
8/28/2026, 12:00:00 PM 100% 1 416ms
8/28/2026, 1:00:00 PM 100% 1 304ms
8/28/2026, 3:00:00 PM 100% 1 276ms
59
Composite reliability — the weighted average of the dimensions below, on a 0–100 scale.
Availability
100

How often it was reachable when we probed it (weight 35%).

Latency
100

How quickly it answers when it is up — fast scores high (weight 20%).

Security
100

Whether it serves over working TLS / https (weight 15%).

Transparency
61

Whether the operator disclosed what it does — description, schema, identity (weight 15%).

Activity
0

Observed on-chain payments to this endpoint's wallet — transactions, volume, and distinct paying wallets over the last month (weight 15%; not yet measured when we have not seen its wallet settle).

Confidence 100% — how much probe evidence backs this score. A thin history is flagged, not hidden.

See the scoring methodology for exactly how each number is computed.

Payment

Currencies
USDC
Networks
base
Facilitator
unknown
SDK
unknown

Operator

Company
inferred — unknown
Jurisdiction
Registrar
Cloudflare, Inc.
Domain registered
2026-07-09
Hosting network
CLOUDFLARENET
Hosting country

Operator context is derived from public RDAP/TLS records and unverified. Company and country are only available for endpoints that publish them (an OV/EV TLS certificate or a non-redacted domain record); most endpoints are CDN-fronted and disclose neither.

On-chain activity (base)

12
payments (30d)
0.12
USD volume (30d)
3
paying wallets (30d)

Payments per day

last payment 8/24/2026
0 4 7 Aug 3Aug 10Aug 17Aug 24
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
8/3/2026 1 0.01 1
8/10/2026 7 0.07 2
8/13/2026 1 0.01 1
8/17/2026 1 0.01 1
8/24/2026 2 0.02 2

This payout wallet is shared: figures cover all 32 endpoints paid at it, since payments cannot be attributed to one of them. Only payments settled on chains and facilitators we index.

Linked by wallet — likely same operator

On-chain agent identity and the x402 endpoint that shares its settlement wallet.

Response schema
{
  "properties": {
    "county": {
      "description": "Echoes the county query param, uppercased; null when unset (statewide).",
      "type": [
        "string",
        "null"
      ]
    },
    "data": {
      "items": {
        "properties": {
          "new_business_policy_pct": {
            "description": "New-business share of policy count, 0-100. Only populated on all-lines rows FSLSO prints it for.",
            "type": [
              "number",
              "null"
            ]
          },
          "new_business_premium": {
            "type": [
              "number",
              "null"
            ]
          },
          "period": {
            "description": "e.g. \"2025-09\", \"2025-Q3\", \"2025-H1\", or \"2025\" depending on granularity",
            "type": "string"
          },
          "policy_count": {
            "description": "Count as the source publishes it: policies for FL/TX, filing transactions for CA (SLA-CAL submitted-date series) and NY (documents including endorsements), documents filed (policies + endorsements) for IL, registered items for WA. The `source` field names the publication.",
            "type": [
              "number",
              "null"
            ]
          },
          "premium": {
            "description": "Exact premium in USD. null for months whose source report published exact policy counts only; back-filled when a later report restates the figure.",
            "type": [
              "number",
              "null"
            ]
          },
          "renewal_policy_pct": {
            "description": "Renewal share of policy count, 0-100. Only populated on all-lines rows FSLSO prints it for.",
            "type": [
              "number",
              "null"
            ]
          },
          "renewal_premium": {
            "type": [
              "number",
              "null"
            ]
          }
        },
        "required": [
          "period",
          "premium",
          "policy_count",
          "new_business_premium",
          "renewal_premium",
          "new_business_policy_pct",
          "renewal_policy_pct"
        ],
        "type": "object"
      },
      "type": "array"
    },
    "data_as_of": {
      "type": [
        "string",
        "null"
      ]
    },
    "granularity": {
      "enum": [
        "month",
        "quarter",
        "half",
        "year"
      ],
      "type": "string"
    },
    "line": {
      "type": "string"
    },
    "report_date": {
      "type": [
        "string",
        "null"
      ]
    },
    "source": {
      "type": [
        "string",
        "null"
      ]
    },
    "state": {
      "type": "string"
    }
  },
  "required": [
    "state",
    "line",
    "county",
    "granularity",
    "data",
    "report_date",
    "data_as_of",
    "source"
  ],
  "type": "object"
}