bookproof-api.sn95wjq846.chatgpt.site
https://bookproof-api.sn95wjq846.chatgpt.site/api/v1/market-healthRead-only Polymarket market health: resolves a full Polymarket URL, slug, token ID, or search phrase, then returns spread, 1/2/5 cent depth, imbalance, fee schedule, and book freshness.
Reliability & health
Uptime and response time from our own unpaid probes, plus the reliability score built from them.
Uptime
100.0% avgResponse time
p50 1126ms · p95 1596msData table
| Bucket | Uptime | Probes | Response time |
|---|---|---|---|
| 9/29/2026, 4:00:00 PM | 100% | 1 | 1063ms |
| 9/29/2026, 6:00:00 PM | 100% | 1 | 296ms |
| 9/29/2026, 8:00:00 PM | 100% | 1 | 1257ms |
| 9/29/2026, 10:00:00 PM | 100% | 1 | 206ms |
| 9/30/2026, 1:00:00 AM | 100% | 1 | 969ms |
| 9/30/2026, 3:00:00 AM | 100% | 1 | 842ms |
| 9/30/2026, 5:00:00 AM | 100% | 1 | 1065ms |
| 9/30/2026, 7:00:00 AM | 100% | 1 | 1190ms |
| 9/30/2026, 9:00:00 AM | 100% | 1 | 1235ms |
| 9/30/2026, 11:00:00 AM | 100% | 1 | 1188ms |
| 9/30/2026, 1:00:00 PM | 100% | 1 | 1474ms |
| 9/30/2026, 3:00:00 PM | 100% | 1 | 1708ms |
| 9/30/2026, 5:00:00 PM | 100% | 1 | 234ms |
| 9/30/2026, 7:00:00 PM | 100% | 1 | 1079ms |
| 9/30/2026, 9:00:00 PM | 100% | 1 | 1175ms |
| 9/30/2026, 11:00:00 PM | 100% | 1 | 391ms |
| 10/1/2026, 1:00:00 AM | 100% | 1 | 1318ms |
| 10/1/2026, 3:00:00 AM | 100% | 1 | 1190ms |
| 10/1/2026, 5:00:00 AM | 100% | 1 | 980ms |
| 10/1/2026, 7:00:00 AM | 100% | 1 | 1062ms |
| 10/1/2026, 9:00:00 AM | 100% | 1 | 1139ms |
| 10/1/2026, 11:00:00 AM | 100% | 1 | 1187ms |
| 10/1/2026, 1:00:00 PM | 100% | 1 | 1259ms |
| 10/1/2026, 3:00:00 PM | 100% | 1 | 1111ms |
| 10/1/2026, 5:00:00 PM | 100% | 1 | 1100ms |
| 10/1/2026, 7:00:00 PM | 100% | 1 | 1166ms |
| 10/1/2026, 9:00:00 PM | 100% | 1 | 1415ms |
| 10/1/2026, 11:00:00 PM | 100% | 1 | 1002ms |
| 10/2/2026, 1:00:00 AM | 100% | 1 | 1088ms |
| 10/2/2026, 3:00:00 AM | 100% | 1 | 1147ms |
| 10/2/2026, 5:00:00 AM | 100% | 1 | 988ms |
| 10/2/2026, 7:00:00 AM | 100% | 1 | 1065ms |
| 10/2/2026, 9:00:00 AM | 100% | 1 | 1409ms |
| 10/2/2026, 11:00:00 AM | 100% | 1 | 1180ms |
| 10/2/2026, 1:00:00 PM | 100% | 1 | 1277ms |
| 10/2/2026, 3:00:00 PM | 100% | 1 | 147ms |
| 10/2/2026, 5:00:00 PM | 100% | 1 | 1079ms |
| 10/2/2026, 7:00:00 PM | 100% | 1 | 1450ms |
| 10/2/2026, 9:00:00 PM | 100% | 1 | 1191ms |
| 10/2/2026, 11:00:00 PM | 100% | 1 | 238ms |
| 10/3/2026, 12:00:00 AM | 100% | 1 | 1275ms |
| 10/3/2026, 2:00:00 AM | 100% | 1 | 1316ms |
| 10/3/2026, 4:00:00 AM | 100% | 1 | 1101ms |
| 10/3/2026, 6:00:00 AM | 100% | 1 | 1749ms |
| 10/3/2026, 8:00:00 AM | 100% | 1 | 978ms |
| 10/3/2026, 10:00:00 AM | 100% | 1 | 1378ms |
| 10/3/2026, 12:00:00 PM | 100% | 1 | 1202ms |
| 10/3/2026, 2:00:00 PM | 100% | 1 | 1099ms |
| 10/3/2026, 4:00:00 PM | 100% | 1 | 1106ms |
| 10/3/2026, 6:00:00 PM | 100% | 1 | 1301ms |
| 10/3/2026, 8:00:00 PM | 100% | 1 | 249ms |
| 10/3/2026, 11:00:00 PM | 100% | 1 | 1168ms |
| 10/4/2026, 1:00:00 AM | 100% | 1 | 1137ms |
| 10/4/2026, 3:00:00 AM | 100% | 1 | 1358ms |
| 10/4/2026, 5:00:00 AM | 100% | 1 | 232ms |
| 10/4/2026, 7:00:00 AM | 100% | 1 | 1186ms |
| 10/4/2026, 9:00:00 AM | 100% | 1 | 941ms |
| 10/4/2026, 1:00:00 PM | 100% | 1 | 1093ms |
| 10/4/2026, 3:00:00 PM | 100% | 1 | 1988ms |
| 10/4/2026, 5:00:00 PM | 100% | 1 | 1040ms |
| 10/4/2026, 7:00:00 PM | 100% | 1 | 1186ms |
| 10/4/2026, 9:00:00 PM | 100% | 1 | 1518ms |
| 10/5/2026, 2:00:00 AM | 100% | 1 | 1116ms |
| 10/5/2026, 8:00:00 AM | 100% | 1 | 1378ms |
| 10/5/2026, 9:00:00 AM | 100% | 1 | 1028ms |
| 10/5/2026, 11:00:00 AM | 100% | 1 | 1079ms |
| 10/5/2026, 1:00:00 PM | 100% | 1 | 1324ms |
| 10/5/2026, 2:00:00 PM | 100% | 1 | 1576ms |
| 10/5/2026, 4:00:00 PM | 100% | 1 | 1288ms |
| 10/5/2026, 6:00:00 PM | 100% | 1 | 1515ms |
| 10/5/2026, 8:00:00 PM | 100% | 1 | 1081ms |
| 10/5/2026, 10:00:00 PM | 100% | 1 | 292ms |
| 10/6/2026, 1:00:00 AM | 100% | 1 | 1002ms |
| 10/6/2026, 2:00:00 AM | 100% | 1 | 1004ms |
| 10/6/2026, 5:00:00 AM | 100% | 1 | 997ms |
| 10/6/2026, 8:00:00 AM | 100% | 1 | 1088ms |
| 10/6/2026, 1:00:00 PM | 100% | 1 | 2183ms |
- Availability
- 100
- Latency
- 69
- 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
- MarkMonitor Inc.
- Domain registered
- 2022-12-01
- 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)
Settlement totals · last payment 7/21/2026
Response schema
{
"$ref": "#/components/schemas/MarketHealth"
}