https://api.quantoracle.dev/v1/fx/interest-rate-parity
https://api.quantoracle.dev/v1/fx/interest-rate-parityOverview
Protocol
x402 (POST)
Price
—
Payment Asset
USD Coin
Payment Network
Base
Category
uncategorized
Provider
quantoracle
Source
bazaar
Indexed
2026-04-21 23:05:48
Health
Status
healthy
Latency (p50)
257ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-08-07 05:42:01
Last Healthy
2026-08-07 05:42:01
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"bodyFields": {
"actual_forward": {
"description": "Actual forward rate for arbitrage detection",
"required": false,
"type": "number"
},
"domestic_rate": {
"description": "Domestic interest rate (annualized)",
"required": true,
"type": "number"
},
"foreign_rate": {
"description": "Foreign interest rate (annualized)",
"required": true,
"type": "number"
},
"parity_type": {
"description": "Parity type: covered or uncovered",
"required": false,
"type": "string"
},
"spot_rate": {
"description": "Current spot exchange rate",
"required": true,
"type": "number"
},
"time_years": {
"description": "Time horizon in years",
"required": false,
"type": "number"
}
},
"discoverable": true,
"method": "POST",
"type": "http"
}
Output Schema
{
"response": {
"description": "T38",
"type": "object"
}
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-08-07 05:42:01 | healthy | 402 | 257ms | |
| 2026-08-06 21:28:47 | healthy | 402 | 74ms | |
| 2026-08-06 20:08:44 | healthy | 402 | 264ms | |
| 2026-08-06 14:23:30 | healthy | 402 | 72ms | |
| 2026-08-06 09:48:38 | healthy | 402 | 259ms | |
| 2026-08-06 04:39:32 | healthy | 402 | 36ms | |
| 2026-08-05 22:24:32 | healthy | 402 | 333ms | |
| 2026-08-05 15:13:54 | healthy | 402 | 216ms | |
| 2026-08-05 14:30:36 | healthy | 402 | 279ms | |
| 2026-08-05 08:35:50 | healthy | 402 | 269ms | |
| 2026-08-05 03:41:47 | healthy | 402 | 204ms | |
| 2026-08-04 19:53:33 | healthy | 402 | 234ms | |
| 2026-08-04 17:19:50 | healthy | 402 | 253ms | |
| 2026-08-04 11:31:28 | healthy | 402 | 270ms |