# Schema Conformity Analytics — Daily Sum Series & Keyed Dataset Comparison

> Schema Conformity Analytics — Daily Sum Series & Keyed Dataset Comparison is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).

Computes a daily sum time series and a keyed dataset comparison for schema conformity metrics (valid_records, checked_records) across up to 200 rows in two independent reports.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-analytics-02-144?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/schema-conformity-analytics-daily-sum-series-keyed-dataset-comparison-3221feda
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0UWJMN65HKb_UZypzCim_

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-analytics-daily-sum-series-keyed-dataset-comparison-3221feda -d '<json body>'
```

Example prompt: Run a daily sum series and keyed dataset comparison for my schema conformity records — I have two datasets with valid_records and checked_records per date and dataset_group, up to 50 rows each, and I want to compare them on the valid_records field.

## When to prefer this

Choose this endpoint when you need both a time-series daily aggregation AND a side-by-side keyed comparison of schema conformity data (valid_records, checked_records) in a single $0.01 call. It is purpose-built for data quality and schema validation workflows where you track how many records pass or fail validation across dates and dataset groups, and want to diff two runs or datasets simultaneously. Prefer alternatives if you need only one report type, more than 200 rows, live data lookups, or predictive analytics.

## Known failure modes

- rows array missing or empty — minItems:1 required
- date field does not match YYYY-MM-DD pattern — validation error
- row_id missing or empty string — required field
- more than 200 rows supplied — maxItems exceeded
- field enum value not one of valid_records or checked_records — schema error
- numeric values outside ±1,000,000,000,000 range — validation error
- other array not supplied — keyed comparison report may be incomplete or unavailable
- payment not completed — x402 payment required before response

## How this service works

Schema conformity — Daily sum series + Keyed dataset comparison: Daily sum series + Keyed dataset comparison 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

Returns two independent analytical reports: (1) a daily sum series aggregating the chosen metric (valid_records or checked_records) by date across the input rows, and (2) a keyed dataset comparison showing differences between the primary rows dataset and the supplied comparison dataset (other), keyed by row_id, dataset_group, and date. No external lookups or predictions are made — all computation is local.

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

… (truncated)
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/schema-conformity-analytics-daily-sum-series-keyed-dataset-comparison-3221feda/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)