# Schema Conformity — Exact Row Deduplication + Numeric Distribution

> Schema Conformity — Exact Row Deduplication + Numeric Distribution is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-15).

Runs two analytical reports on schema conformity data (valid_records, checked_records): exact row deduplication and numeric distribution, processing up to 200 rows locally with no external lookups.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-analytics-02-039?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/schema-conformity-exact-row-deduplication-numeric-distribution-51130e41
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ER_bj1viwGan77zcuD2zc

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 schema-conformity-exact-row-deduplication-numeric-distribution-51130e41 -d '<json body>'
```

Example prompt: Deduplicate my schema conformity rows and give me a numeric distribution for the valid_records field — I have 4 rows: row-1 on 2026-10-01 group-a with valid_records=10 checked_records=1, row-2 on 2026-10-02 group-b with valid_records=20 checked_records=2, row-3 on 2026-10-03 group-a with valid_records=15 checked_records=3, and row-4 on 2026-10-04 group-b with valid_records=30 checked_records=4.

## When to prefer this

Choose this endpoint when you have up to 200 schema conformity records (with valid_records and checked_records fields) and need both exact duplicate detection and numeric distribution analytics in a single low-cost call ($0.01 USDC). Prefer it over general-purpose analytics tools when you specifically want combined deduplication + distribution on conformity-style data without any external lookups or live data access.

## Known failure modes

- Input array is empty (minItems:1 violated) — request rejected
- More than 200 rows submitted (maxItems:200 violated) — request rejected
- Invalid date format (must match YYYY-MM-DD pattern) — validation error
- row_id missing or empty (minLength:1 violated) — validation error
- Field selector not one of 'valid_records' or 'checked_records' — enum validation error
- numeric values outside ±1,000,000,000,000 range — validation error

## How this service works

Schema conformity — Exact row deduplication + Numeric distribution: Exact row deduplication + Numeric distribution for supplied schema conformity records (valid_records, checked_records). 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) an exact row deduplication report identifying and removing duplicate rows from the submitted dataset, and (2) a numeric distribution report summarizing the statistical distribution (counts, ranges, frequencies) of the selected field (valid_records or checked_records) across all supplied rows. Both reports are computed locally from the provided data with no external lookups.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/schema-conformity-exact-row-deduplication-numeric-distribution-51130e41/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)