# Tutoring Sessions Duplicate Key Report and Grouped Numeric Summary

> Tutoring Sessions Duplicate Key Report and Grouped Numeric Summary is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-26).

Analyzes uploaded tutoring session records to produce a duplicate key report and a grouped numeric summary for session_minutes or session_count fields, across up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-education-16-056?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-26
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tutoring-sessions-duplicate-key-report-and-grouped-numeric-summary-280b6b23
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_u0gcP-SJJo3E-0sR9nqi3

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability tutoring-sessions-duplicate-key-report-and-grouped-numeric-summary-280b6b23 -d '<json body>'
```

Example prompt: I have tutoring session records with course groups and dates — can you run a duplicate key check on the row IDs and give me a grouped numeric summary of session_minutes across course groups for these 150 rows?

## When to prefer this

Choose this endpoint when you have up to 200 tutoring session records and need both a duplicate key audit and a grouped numeric summary in a single call. It is ideal for education analytics workflows where data quality (deduplication) and aggregation (grouped stats) are both required before reporting, and no live data lookup, prediction, or external action is needed.

## Known failure modes

- Exceeding 200 rows returns a validation error
- Missing required fields (row_id, course_group, date, session_minutes, session_count) causes rejection
- Invalid date format (non-YYYY-MM-DD) fails schema validation
- Numeric values outside the allowed range trigger validation errors
- Empty rows array returns an error
- Invalid field enum value (not session_minutes or session_count) causes rejection

## How this service works

Tutoring sessions — Duplicate key report + Grouped numeric summary: Duplicate key report + Grouped numeric summary for supplied tutoring sessions records (session_minutes, session_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.

## Output

Returns two independent analytical reports: (1) a duplicate key report identifying any repeated row_id values in the submitted records, and (2) a grouped numeric summary aggregating the chosen field (session_minutes or session_count) by course_group, covering up to 200 input rows.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "row_id",
     "course_group",
     "date",
     "session_minutes",
     "session_count"
    ],
    "properties": {
     "date": {
      "type": "string",
      "default": "",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "maxLength": 10
     },
     "row_id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "course_group": {
      "type": "string",
      "default": "",
      "maxLength": 80
     },
     "session_count": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "session_minutes": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "course_group": "group-a",
     "session_count": 1,
     "session_minutes": 10
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "course_group": "group-b",
     "session_count": 2,
     "session_minutes": 20
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "course_group": "group-a",
     "session_count": 3,
     "session_minutes": 15
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "course_group": "group-b",
     "session_count": 4,
     "session_minutes": 30
    }
   ],
   "maxItems": 200,
   "minItems": 1
  },
  "field": {
   "enum": [
    "session_minutes",
    "session_count"
   ],
   "type": "string",
   "default": "session_minutes"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tutoring-sessions-duplicate-key-report-and-grouped-numeric-summary-280b6b23/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)