# Localization Coverage — Grouped Numeric Summary + Adjacent Row Changes

> Localization Coverage — Grouped Numeric Summary + 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 2026-10-23).

Analyzes localization coverage records (source_strings, translated_strings) by computing grouped numeric summaries and adjacent row changes across up to 200 rows in two independent reports.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-game-18-091?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/localization-coverage-grouped-numeric-summary-adjacent-row-changes-b2c39ec7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TEbc6lxICbJQxEJmO_fcQ

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 localization-coverage-grouped-numeric-summary-adjacent-row-changes-b2c39ec7 -d '<json body>'
```

Example prompt: Can you run a grouped numeric summary and adjacent row changes report on my localization coverage data — I have rows for game areas like 'ui' and 'dialogue' with source_strings and translated_strings counts from last month, and I want to analyze source_strings?

## When to prefer this

Choose this endpoint when you have structured localization coverage records (source and translated string counts by game area and date) and need both a grouped numeric summary and adjacent row delta analysis in a single low-cost call. Ideal for game developers monitoring translation progress across multiple areas without needing live lookups or external integrations.

## Known failure modes

- Fewer than 1 row or more than 200 rows causes rejection
- Missing required fields (row_id, game_area, date, source_strings, translated_strings) returns validation error
- Invalid date format (non YYYY-MM-DD) fails schema validation
- Non-numeric values for source_strings or translated_strings cause errors
- Values outside ±1,000,000,000,000 range are rejected
- Payment of 0.01 USDC not provided causes 402 response

## How this service works

Localization coverage — Grouped numeric summary + Adjacent row changes: Grouped numeric summary + Adjacent row changes for supplied localization coverage records (source_strings, translated_strings). 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 grouped numeric summary aggregating source_strings or translated_strings by game_area, and (2) adjacent row changes showing delta values between consecutive rows — based entirely on the supplied data with no external lookups.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/localization-coverage-grouped-numeric-summary-adjacent-row-changes-b2c39ec7/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)