# Glossary Coverage Deduplication and Weighted Mean Analytics

> Glossary Coverage Deduplication and Weighted Mean Analytics 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).

Deduplicates glossary coverage rows and computes a secondary-measure weighted mean for covered_terms or required_terms across up to 200 records, returning two analytical reports.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-writing-20-051?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-deduplication-and-weighted-mean-analytics-548ddb71
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Mfa87z8I672VVMjQAdt9u

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-deduplication-and-weighted-mean-analytics-548ddb71 -d '<json body>'
```

Example prompt: I have glossary coverage records for document groups A and B across several dates with covered_terms and required_terms counts — can you deduplicate the rows exactly and compute a weighted mean on the covered_terms field? I have 4 rows total.

## When to prefer this

Choose this endpoint when you need to clean glossary coverage data by removing exact duplicate rows AND simultaneously compute a weighted mean across covered or required term counts — especially when working with up to 200 rows across multiple document groups and needing two self-contained analytical reports in a single call for a flat per-call fee.

## Known failure modes

- Input array exceeds 200 rows — request rejected
- Missing required fields (row_id, date, document_group) cause validation errors
- Invalid date format (not YYYY-MM-DD) causes schema rejection
- Numeric values outside the allowed range cause validation failure
- Empty rows array returns an error
- Null values in covered_terms or required_terms may affect weighted mean calculation

## How this service works

Glossary coverage — Exact row deduplication + Secondary-measure weighted mean: Exact row deduplication + Secondary-measure weighted mean 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 analytical reports: one showing the deduplicated set of glossary coverage rows (exact duplicates removed), and one showing the secondary-measure weighted mean for the selected field (covered_terms or required_terms), computed locally without any external lookup or prediction.

## 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-deduplication-and-weighted-mean-analytics-548ddb71/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)