# Content Reuse Duplicate Key Report + Grouped Numeric Summary

> Content Reuse Duplicate Key Report + Grouped Numeric Summary is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-25).

Analyzes content reuse records to produce a duplicate key report and a grouped numeric summary for reused_blocks and total_blocks fields, across up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-writing-17-056?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-25
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/content-reuse-duplicate-key-report-grouped-numeric-summary-0177f985
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_84bEI_xGzlui2DzPA3BEy

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 content-reuse-duplicate-key-report-grouped-numeric-summary-0177f985 -d '<json body>'
```

Example prompt: Can you run a duplicate key report and grouped numeric summary on my content reuse data? I have 4 rows — row-1 through row-4, dates 2026-10-01 to 2026-10-04, in groups 'group-a' and 'group-b', with reused_blocks values of 10, 20, 15, 30 and total_blocks of 1, 2, 3, 4 — and I want to analyze the reused_blocks field.

## When to prefer this

Choose this endpoint when you need both a duplicate key detection report and a grouped numeric aggregation on content reuse records (reused_blocks, total_blocks) in a single low-cost call. Ideal for document pipeline QA, editorial analytics, or content audits where you have up to 200 structured rows and want two complementary analytical views without any external data enrichment or live lookup.

## Known failure modes

- Input array is empty or missing (minItems:1 violation)
- Input array exceeds 200 rows (maxItems:200 violation)
- date field does not match YYYY-MM-DD pattern
- row_id is empty or exceeds 80 characters
- reused_blocks or total_blocks values outside allowed numeric range
- field selector not one of the allowed enum values (reused_blocks, total_blocks)
- Malformed JSON body returns validation error

## How this service works

Content reuse — Duplicate key report + Grouped numeric summary: Duplicate key report + Grouped numeric summary for supplied content reuse records (reused_blocks, total_blocks). 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 duplicate key report identifying records with repeated key values across the supplied rows, and (2) a grouped numeric summary aggregating the selected field (reused_blocks or total_blocks) by document_group. Covers up to 200 input rows and uses local analytical engines with no external lookups.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/content-reuse-duplicate-key-report-grouped-numeric-summary-0177f985/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)