Question bank coverage — Trailing mean series + Two-measure correlation: Trailin...
https://market.datapackvibe.com/x402/assistant-ib26-education-18-150Overview
Question bank coverage — Trailing mean series + Two-measure correlation: Trailing mean series + Two-measure correlation for supplied question bank coverage records (item_count, objective_count). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows.
Protocol
x402 (POST)
Price
$0.01
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
market
Source
bazaar
Indexed
2026-10-25 07:33:13
Health
Status
healthy
Latency (p50)
148ms
Uptime (30d)
66.7%
Reliability Score
78.3/100
Last Checked
2026-10-28 00:55:03
Last Healthy
2026-10-28 00:55:03
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"body": {
"field": "item_count",
"rows": [
{
"course_group": "group-a",
"date": "2026-10-01",
"item_count": 10,
"objective_count": 1,
"row_id": "row-1"
},
{
"course_group": "group-b",
"date": "2026-10-02",
"item_count": 20,
"objective_count": 2,
"row_id": "row-2"
},
{
"course_group": "group-a",
"date": "2026-10-03",
"item_count": 15,
"objective_count": 3,
"row_id": "row-3"
},
{
"course_group": "group-b",
"date": "2026-10-04",
"item_count": 30,
"objective_count": 4,
"row_id": "row-4"
}
],
"window": 2
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-education-18-150"
},
"sku": "assistant-ib26-education-18-150",
"status": "delivered"
},
"type": "json"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-28 00:55:03 | healthy | 402 | 41ms | |
| 2026-10-26 16:49:13 | timeout | — | — | timeout |
| 2026-10-25 20:42:57 | healthy | 402 | 148ms |