# Join Coverage Analytics — Exact Row Deduplication + IQR Outlier Flags

> Join Coverage Analytics — Exact Row Deduplication + IQR Outlier Flags 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).

Deduplicates exact rows and flags IQR-based outliers in join coverage data (matched_rows, source_rows) for up to 200 records, producing 2 independent analytical reports.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-analytics-09-049?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/join-coverage-analytics-exact-row-deduplication-iqr-outlier-flags-5ce8644d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ApsBi-w4GZdm1S-ZGh6Z-

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 join-coverage-analytics-exact-row-deduplication-iqr-outlier-flags-5ce8644d -d '<json body>'
```

Example prompt: Can you run deduplication and IQR outlier detection on my join coverage data? I have rows with matched_rows and source_rows for groups like 'group-a' and 'group-b' across October 2026 — flag any duplicates and statistical outliers in the matched_rows field.

## When to prefer this

Choose this endpoint when you need fast, local statistical analysis on join coverage datasets without any external lookups or predictions — specifically when you want both exact duplicate removal and IQR-based outlier flagging in a single call for up to 200 rows. It is ideal for data quality pipelines validating ETL join results, pre-reporting audits, or any workflow where matched_rows and source_rows counts need sanity checking. Prefer it over general-purpose analytics tools when the data is already structured in the expected join coverage schema and cost efficiency matters ($0.01 USDC for 2 reports).

## Known failure modes

- Fewer than 1 row submitted — violates minItems constraint
- More than 200 rows submitted — exceeds maxItems limit
- Missing required fields (row_id, dataset_group, date, matched_rows, source_rows) — validation error
- Invalid date format (not YYYY-MM-DD pattern) — schema rejection
- Null values for both matched_rows and source_rows may reduce outlier detection quality
- Invalid field selector value (not 'matched_rows' or 'source_rows') — enum validation failure
- Payment not completed — x402 payment required before response

## How this service works

Join coverage — Exact row deduplication + IQR outlier flags: Exact row deduplication + IQR outlier flags for supplied join coverage records (matched_rows, source_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

Two independent analytical reports: (1) an exact row deduplication report identifying and removing duplicate records from the supplied join coverage rows, and (2) an IQR outlier flag report marking records whose selected field (matched_rows or source_rows) falls outside the interquartile range, indicating statistical anomalies. No external data is fetched; all analysis is performed on the supplied rows only.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/join-coverage-analytics-exact-row-deduplication-iqr-outlier-flags-5ce8644d/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)