api.querylines.com
https://api.querylines.com/v1/ratesShares a payout wallet with 31 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.
Admitted-market insurance rate filings (Texas TDI open data, Mississippi MID bulletins, California CDI rate-filing approvals, and Washington OIC annual reports) -- a leading indicator of surplus-lines (E&S) growth: large admitted-market rate hikes or withdrawals tend to push business into the E&S market. Filter by state, coverage line, insurer, minimum rate change, or date range. $0.10 per query. Free sample: /v1/rates/sample. Docs: https://api.querylines.com/openapi.json
Reliability & health
Uptime and response time from our own unpaid probes, plus the reliability score built from them.
Uptime
100.0% avgResponse time
p50 65ms · p95 99msData table
| Bucket | Uptime | Probes | Response time |
|---|---|---|---|
| 7/30/2026, 12:00:00 AM | 100% | 1 | 70ms |
| 7/31/2026, 12:00:00 AM | 100% | 1 | 52ms |
| 8/1/2026, 12:00:00 AM | 100% | 1 | 61ms |
| 8/2/2026, 12:00:00 AM | 100% | 1 | 68ms |
| 8/3/2026, 12:00:00 AM | 100% | 1 | 58ms |
| 8/4/2026, 12:00:00 AM | 100% | 1 | 119ms |
| 8/5/2026, 12:00:00 AM | 100% | 1 | 66ms |
| 8/6/2026, 12:00:00 AM | 100% | 1 | 69ms |
| 8/7/2026, 12:00:00 AM | 100% | 1 | 71ms |
| 8/8/2026, 12:00:00 AM | 100% | 1 | 63ms |
| 8/9/2026, 12:00:00 AM | 100% | 1 | 62ms |
| 8/10/2026, 12:00:00 AM | 100% | 1 | 58ms |
| 8/11/2026, 12:00:00 AM | 100% | 1 | 60ms |
| 8/12/2026, 12:00:00 AM | 100% | 1 | 54ms |
| 8/13/2026, 12:00:00 AM | 100% | 1 | 63ms |
| 8/14/2026, 12:00:00 AM | 100% | 1 | 96ms |
| 8/15/2026, 12:00:00 AM | 100% | 1 | 56ms |
| 8/16/2026, 12:00:00 AM | 100% | 1 | 61ms |
| 8/17/2026, 12:00:00 AM | 100% | 1 | 64ms |
| 8/18/2026, 12:00:00 AM | 100% | 1 | 61ms |
| 8/19/2026, 12:00:00 AM | 100% | 20 | 68ms |
| 8/20/2026, 12:00:00 AM | 100% | 21 | 65ms |
| 8/21/2026, 12:00:00 AM | 100% | 22 | 69ms |
| 8/22/2026, 12:00:00 AM | 100% | 21 | 73ms |
| 8/23/2026, 12:00:00 AM | 100% | 21 | 73ms |
| 8/24/2026, 12:00:00 AM | 100% | 21 | 65ms |
| 8/25/2026, 12:00:00 AM | 100% | 15 | 63ms |
| 8/26/2026, 12:00:00 AM | 100% | 10 | 63ms |
| 8/27/2026, 12:00:00 AM | 100% | 13 | 65ms |
| 8/28/2026, 12:00:00 AM | 100% | 15 | 62ms |
- Availability
- 100
- Latency
- 100
- Security
- 100
- Transparency
- 61
- Activity
- 0
How often it was reachable when we probed it (weight 35%).
How quickly it answers when it is up — fast scores high (weight 20%).
Whether it serves over working TLS / https (weight 15%).
Whether the operator disclosed what it does — description, schema, identity (weight 15%).
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)
Payments per day
last payment 8/24/2026Data table
| 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": {
"count": {
"type": "number"
},
"coverage_note": {
"type": "string"
},
"data_as_of": {
"type": [
"string",
"null"
]
},
"filings": {
"items": {
"properties": {
"company_name": {
"type": "string"
},
"coverage_category": {
"description": "Normalized cross-dataset bucket, e.g. 'property', 'auto', 'workers_comp'.",
"type": "string"
},
"disposition": {
"description": "TX closed-filing outcome; null when pending or MS.",
"enum": [
"reviewed",
"withdrawn",
"rejected",
null
],
"type": [
"string",
"null"
]
},
"effective_date_new": {
"type": [
"string",
"null"
]
},
"effective_date_renewal": {
"type": [
"string",
"null"
]
},
"naic_code": {
"description": "Not printed by either source; usually null.",
"type": [
"string",
"null"
]
},
"product_name": {
"description": "TX only; null for MS.",
"type": [
"string",
"null"
]
},
"rate_change_pct": {
"description": "Overall % change; null for form/new-program/withdrawal filings that print no percentage.",
"type": [
"number",
"null"
]
},
"received_date": {
"description": "ISO date. Always null for MS (not printed by the source).",
"type": [
"string",
"null"
]
},
"serff_tracking": {
"description": "SERFF tracking number (stable identity).",
"type": "string"
},
"state": {
"enum": [
"CA",
"MS",
"TX",
"WA"
],
"type": "string"
},
"status": {
"enum": [
"closed",
"pending",
null
],
"type": [
"string",
"null"
]
},
"toi_code": {
"description": "SERFF Type of Insurance code when the source prints one; null for MS.",
"type": [
"string",
"null"
]
},
"toi_name": {
"description": "Line/program as printed, e.g. 'Homeowners'.",
"type": [
"string",
"null"
]
}
},
"required": [
"state",
"serff_tracking",
"company_name",
"naic_code",
"toi_code",
"toi_name",
"coverage_category",
"product_name",
"rate_change_pct",
"received_date",
"effective_date_new",
"effective_date_renewal",
"status",
"disposition"
],
"type": "object"
},
"type": "array"
},
"insurer": {
"type": [
"string",
"null"
]
},
"line": {
"type": [
"string",
"null"
]
},
"min_change": {
"type": [
"number",
"null"
]
},
"report_date": {
"type": [
"string",
"null"
]
},
"source": {
"description": "Joined distinct source strings when the result spans both states.",
"type": [
"string",
"null"
]
},
"state": {
"type": [
"string",
"null"
]
}
},
"required": [
"state",
"line",
"insurer",
"min_change",
"count",
"filings",
"report_date",
"data_as_of",
"source",
"coverage_note"
],
"type": "object"
}