# Data Collection Completeness — Record Quality Audit + Numeric Row Ordering

> Data Collection Completeness — Record Quality Audit + Numeric Row Ordering is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-29).

Performs a record quality audit and numeric row ordering on up to 200 rows of data collection completeness records (observed_values, expected_values), returning 2 independent analytical reports.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-education-22-007?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/data-collection-completeness-record-quality-audit-numeric-row-ordering-1b1d7307
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_IEt66YuaPQLtYOhCrgapv

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 data-collection-completeness-record-quality-audit-numeric-row-ordering-1b1d7307 -d '<json body>'
```

Example prompt: Can you run a record quality audit and numeric row ordering on my data collection completeness records? I have rows for course groups A and B from 2026-10-01 through 2026-10-04, with observed_values like 10, 20, 15, 30 and expected_values 1, 2, 3, 4 — I need both reports for the observed_values field.

## When to prefer this

Choose this endpoint when you need fast, local (no external lookup) quality auditing and numeric ordering of data collection completeness records — specifically tabular rows with observed and expected value pairs grouped by course or category. It is well-suited for education or research data pipelines where you want two simultaneous analytical reports (quality audit + ordering) for up to 200 rows at minimal cost.

## Known failure modes

- Missing required fields (row_id, date, observed_values, expected_values) cause validation errors
- Submitting more than 200 rows exceeds the row limit and is rejected
- Invalid date format (non-YYYY-MM-DD) triggers schema validation failure
- Null values in both observed_values and expected_values may produce incomplete audit results
- Selecting a field enum value not in [observed_values, expected_values] causes a schema error

## How this service works

Data collection completeness — Record quality audit + Numeric row ordering: Record quality audit + Numeric row ordering for supplied data collection completeness records (observed_values, expected_values). 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

Two independent analytical reports: (1) a record quality audit identifying issues in the supplied completeness records, and (2) a numeric row ordering of the same records — both generated locally from the submitted observed_values and expected_values data without any external lookups or predictions.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/data-collection-completeness-record-quality-audit-numeric-row-ordering-1b1d7307/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)