Calculate test item difficulty and discrimination indices
https://orbisapi.com/proxy/item-difficulty-calculator-api-9fbd50Overview
Calculate test item difficulty and discrimination indices
Protocol
x402
Price
—
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
orbisapi
Source
bazaar
Indexed
2026-05-04 15:54:37
Health
Status
healthy
Latency (p50)
233ms
Uptime (30d)
100.0%
Reliability Score
87/100
Last Checked
2026-05-05 03:39:21
Last Healthy
2026-05-05 03:39:21
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-05-05 03:39:21 | healthy | 402 | 164ms | |
| 2026-05-05 00:15:36 | healthy | 402 | 161ms | |
| 2026-05-04 21:25:02 | healthy | 402 | 299ms | |
| 2026-05-04 18:09:06 | healthy | 402 | 233ms |