https://api.quantoracle.dev/v1/stats/correlation-matrix
https://api.quantoracle.dev/v1/stats/correlation-matrixOverview
Protocol
x402 (POST)
Price
—
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
quantoracle
Source
bazaar
Indexed
2026-04-21 23:05:48
Health
Status
healthy
Latency (p50)
30ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-04-24 04:40:25
Last Healthy
2026-04-24 04:40:25
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"bodyFields": {
"include_eigenvalues": {
"description": "Whether to compute eigenvalue decomposition",
"required": false,
"type": "boolean"
},
"method": {
"description": "Correlation method",
"required": false,
"type": "string"
},
"series": {
"description": "Named data series, e.g. {\"A\": [...], \"B\": [...]}",
"required": true,
"type": "object"
}
},
"discoverable": true,
"method": "POST",
"type": "http"
}
Output Schema
{
"response": {
"description": "T30",
"type": "object"
}
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-04-24 04:40:25 | healthy | 402 | 28ms | |
| 2026-04-24 03:00:32 | healthy | 402 | 28ms | |
| 2026-04-24 01:30:06 | healthy | 402 | 30ms | |
| 2026-04-24 00:45:19 | healthy | 402 | 30ms | |
| 2026-04-23 23:37:14 | healthy | 402 | 29ms | |
| 2026-04-23 22:13:46 | healthy | 402 | 29ms | |
| 2026-04-23 21:08:32 | healthy | 402 | 44ms | |
| 2026-04-23 19:13:38 | healthy | 402 | 12ms | |
| 2026-04-23 19:06:50 | healthy | 402 | 34ms | |
| 2026-04-23 18:01:56 | healthy | 402 | 35ms | |
| 2026-04-23 17:49:59 | healthy | 402 | 289ms | |
| 2026-04-23 16:23:14 | healthy | 402 | 65ms | |
| 2026-04-23 14:56:25 | healthy | 402 | 244ms | |
| 2026-04-23 13:02:35 | healthy | 402 | 15ms | |
| 2026-04-23 11:30:33 | healthy | 402 | 50ms | |
| 2026-04-23 10:36:50 | healthy | 402 | 10ms | |
| 2026-04-23 09:41:26 | healthy | 402 | 13ms | |
| 2026-04-23 08:30:51 | healthy | 402 | 15ms | |
| 2026-04-23 07:31:09 | healthy | 402 | 36ms | |
| 2026-04-23 06:53:14 | healthy | 402 | 31ms |