Calculate test item difficulty and discrimination indices
https://orbisapi.com/proxy/item-difficulty-calculator-api-9fbd50/validateOverview
Calculate test item difficulty and discrimination indices
Protocol
x402
Price
—
Payment Asset
USD Coin
Payment Network
Base
Category
uncategorized
Provider
orbisapi
Source
bazaar
Indexed
2026-04-28 11:45:37
Health
Status
degraded
Latency (p50)
32ms
Uptime (30d)
100.0%
Reliability Score
100/100
Last Checked
2026-08-02 03:44:48
Last Healthy
2026-06-21 22:50:07
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Invalid
Asset Verified
—
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-08-02 03:44:48 | degraded | 404 | 30ms | |
| 2026-08-01 20:11:38 | degraded | 404 | 15ms | |
| 2026-08-01 16:55:21 | degraded | 404 | 33ms | |
| 2026-08-01 12:21:41 | degraded | 404 | 14ms | |
| 2026-08-01 08:27:40 | degraded | 404 | 50ms | |
| 2026-08-01 03:48:02 | degraded | 404 | 18ms | |
| 2026-07-31 21:22:05 | degraded | 404 | 66ms | |
| 2026-07-31 14:43:23 | degraded | 404 | 32ms | |
| 2026-07-31 09:55:58 | degraded | 404 | 17ms | |
| 2026-07-31 06:01:59 | degraded | 404 | 15ms | |
| 2026-07-31 01:06:58 | degraded | 404 | 37ms | |
| 2026-07-30 21:05:21 | degraded | 404 | 61ms | |
| 2026-07-30 18:09:33 | degraded | 404 | 42ms | |
| 2026-07-30 13:02:01 | degraded | 404 | 92ms | |
| 2026-07-30 09:53:48 | degraded | 404 | 14ms |