https://api.quantoracle.dev/v1/options/spread-scan
https://api.quantoracle.dev/v1/options/spread-scanOverview
Protocol
x402
Price
—
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
quantoracle
Source
bazaar
Indexed
2026-04-21 23:05:48
Health
Status
degraded
Latency (p50)
268ms
Uptime (30d)
100.0%
Reliability Score
87/100
Last Checked
2026-04-22 07:35:42
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Invalid
Asset Verified
—
Facilitator
—
Input Schema
{
"bodyFields": {
"dte_years": {
"description": "Days to expiration in years",
"required": true,
"type": "number"
},
"num_candidates": {
"description": "Number of spread candidates to evaluate",
"required": false,
"type": "integer"
},
"q": {
"description": "Dividend yield",
"required": false,
"type": "number"
},
"r": {
"description": "Risk-free rate",
"required": false,
"type": "number"
},
"spot": {
"description": "Current spot price",
"required": true,
"type": "number"
},
"strategy": {
"description": "Strategy",
"required": false,
"type": "string"
},
"strike_range_pct": {
"description": "Strike range as fraction of spot",
"required": false,
"type": "number"
},
"vol": {
"description": "Implied volatility (annualized)",
"required": true,
"type": "number"
}
},
"discoverable": true,
"method": "POST",
"type": "http"
}
Output Schema
{
"response": {
"description": "Spread Scan",
"type": "object"
}
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-04-22 07:35:42 | degraded | 422 | 133ms | |
| 2026-04-22 06:32:24 | degraded | 422 | 134ms | |
| 2026-04-22 05:01:18 | degraded | 422 | 132ms | |
| 2026-04-22 04:44:16 | degraded | 422 | 433ms | |
| 2026-04-22 03:21:54 | degraded | 422 | 673ms | |
| 2026-04-22 02:42:41 | degraded | 422 | 268ms | |
| 2026-04-22 01:12:55 | degraded | 422 | 139ms | |
| 2026-04-22 00:21:03 | degraded | 422 | 333ms |