# Release Note Coverage — Exact Row Deduplication + Adjacent Row Changes

> Release Note Coverage — Exact Row Deduplication + Adjacent Row Changes is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-30).

Performs exact row deduplication and adjacent row change analysis on release note coverage records (documented_changes, released_changes) for up to 200 rows, returning 2 independent analytical reports.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-writing-15-046?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/release-note-coverage-exact-row-deduplication-adjacent-row-changes-3e9ec7e7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1VFCX3-fNq3MVBrahVeSC

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 release-note-coverage-exact-row-deduplication-adjacent-row-changes-3e9ec7e7 -d '<json body>'
```

Example prompt: Can you deduplicate my release note coverage rows and show me adjacent row changes for the documented_changes field? I have about 50 rows with row_id, document_group, date, documented_changes, and released_changes — here's the data.

## When to prefer this

Choose this endpoint when you need to simultaneously deduplicate release note coverage records AND compute adjacent row change deltas in a single paid call, at $0.01 USDC for both reports on up to 200 rows. It is purpose-built for the documented_changes / released_changes schema and requires no external data sources, making it deterministic and fast. Prefer it over general-purpose analytics tools when working specifically with release note coverage tracking data.

## Known failure modes

- Input array exceeds 200 rows — request will be rejected
- Missing required fields (row_id, document_group, date, documented_changes, released_changes) cause validation failure
- Invalid date format (must be YYYY-MM-DD) causes schema rejection
- Numeric values outside allowed range (-1e12 to 1e12) cause validation error
- Empty rows array (minItems:1 not met) causes rejection

## How this service works

Release note coverage — Exact row deduplication + Adjacent row changes: Exact row deduplication + Adjacent row changes for supplied release note coverage records (documented_changes, released_changes). 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 which rows are exact duplicates across all fields, and (2) an adjacent row changes report showing the delta between consecutive rows for the selected field (documented_changes or released_changes). Both reports cover up to 200 input rows and are computed locally without external lookups.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/release-note-coverage-exact-row-deduplication-adjacent-row-changes-3e9ec7e7/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)