# Glossary Coverage Analyzer — Category Frequencies + Numeric Row Ordering

> Glossary Coverage Analyzer — Category Frequencies + Numeric Row Ordering is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-11-02).

Computes category frequencies and numeric row ordering for glossary coverage records (covered_terms, required_terms) across up to 200 rows, returning two independent analytical reports.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-writing-20-100?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/glossary-coverage-analyzer-category-frequencies-numeric-row-ordering-2749f433
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Q6Mw97c9V-hHCk8WGOeWF

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 glossary-coverage-analyzer-category-frequencies-numeric-row-ordering-2749f433 -d '<json body>'
```

Example prompt: Can you run category frequencies and numeric row ordering on my glossary coverage data? I have 4 records — group-a on 2026-10-01 with covered_terms 10 and required_terms 1, group-b on 2026-10-02 with covered_terms 20 and required_terms 2, group-a on 2026-10-03 with covered_terms 15 and required_terms 3, and group-b on 2026-10-04 with covered_terms 30 and required_terms 4 — and I want the analysis on the covered_terms field.

## When to prefer this

Choose this endpoint when you need two lightweight local analytical reports — category frequency counts and numeric ordering — on glossary coverage data (covered_terms, required_terms) without any external data lookups or predictions. It is best suited for batch analysis of up to 200 rows at minimal cost ($0.01 USDC for both reports). Prefer it over general analytics platforms when you want a fast, deterministic, self-contained summary of glossary term coverage across document groups.

## Known failure modes

- Fewer than 1 row submitted — rejected by minItems:1 constraint
- More than 200 rows submitted — rejected by maxItems:200 constraint
- Invalid date format (not YYYY-MM-DD) — schema validation error
- Missing required fields (row_id, document_group, date, covered_terms, required_terms) — validation error
- covered_terms or required_terms outside allowed numeric range — validation error
- Invalid field enum value (not covered_terms or required_terms) — schema error

## How this service works

Glossary coverage — Category frequencies + Numeric row ordering: Category frequencies + Numeric row ordering for supplied glossary coverage records (covered_terms, required_terms). 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 reports: (1) a category frequency table showing how often each document_group value appears in the submitted rows, and (2) a numeric row ordering ranking all rows by the selected field (covered_terms or required_terms) from lowest to highest (or highest to lowest). Both reports are computed locally with no external lookups.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/glossary-coverage-analyzer-category-frequencies-numeric-row-ordering-2749f433/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)