# Duplicate Observations Analytics — Daily Sum Series + Date-by-Category Pivot

> Duplicate Observations Analytics — Daily Sum Series + Date-by-Category Pivot is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-20).

Generates two analytical reports (daily sum time series and date-by-category pivot table) for supplied duplicate-observation records up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-analytics-04-143?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/duplicate-observations-analytics-daily-sum-series-date-by-category-20dcb46b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_JnHkXmWh7w00tnIAZ0Qv-

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 duplicate-observations-analytics-daily-sum-series-date-by-category-20dcb46b -d '<json body>'
```

Example prompt: I have 150 rows of duplicate-observation records with date, dataset_group, duplicate_rows, and total_rows fields — can you run the daily sum series and date-by-category pivot reports on them, focusing on the duplicate_rows metric?

## When to prefer this

Choose this endpoint when you have tabular duplicate-observation records with a date, a categorical grouping field, and numeric duplicate/total-row counts, and need both a time-series daily rollup and a cross-tabulated pivot in a single call for up to 200 rows. Prefer it over general-purpose analytics when cost predictability ($0.01 USDC for two reports) and local computation without external lookups are priorities.

## Known failure modes

- Input array exceeds 200 rows — request rejected or truncated
- Missing required fields (row_id, date, dataset_group) cause row-level errors or exclusion
- Invalid date format (not YYYY-MM-DD) causes parsing failures
- Numeric values out of range (beyond ±1,000,000,000,000) may be rejected
- Empty rows array returns no reportable data
- Invalid field enum value (not 'duplicate_rows' or 'total_rows') causes field selection error

## How this service works

Duplicate observations — Daily sum series + Date by category pivot: Daily sum series + Date by category pivot for supplied duplicate observations records (duplicate_rows, total_rows). 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 time series aggregating the selected metric (duplicate_rows or total_rows) across all records grouped by date, and (2) a date-by-category pivot table cross-tabulating the metric by date and dataset_group. Both reports are computed locally from the supplied data, up to 200 input rows.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/duplicate-observations-analytics-daily-sum-series-date-by-category-20dcb46b/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)