# Glossary Records - Source Coverage Map

> Glossary Records - Source Coverage Map is a paid API for AI agents from www.mahastrategies.com, paid per call via x402, $0.035321/call, status unknown (last checked 2026-10-25).

Binds glossary/vocabulary record references to an exact owner/subject/revision/content/source frame and maps source coverage across supplied rows and sources.

## Facts

- Endpoint: POST https://www.mahastrategies.com/api/v1/library/glossary-records/source-coverage-map?utm_source=zero.xyz
- Price: $0.035321/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-25
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/glossary-records-source-coverage-map-8c0990d2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_SWP3wOI2Zneg5gwoHGTqT

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-records-source-coverage-map-8c0990d2 -d '<json body>'
```

Example prompt: Map source coverage for these 10 glossary record rows against 3 source identifiers — the data is public and contains no personal metadata — and tell me which records have declared source bindings and which have gaps.

## When to prefer this

Choose this endpoint when you need to formally bind glossary or vocabulary records to a declared source provenance frame — specifically when you want a source coverage map across multiple rows and sources within a single call. Prefer this over generic provenance tools when working with terminology, namespace, or vocabulary datasets where exact owner/subject/revision/content framing is required and the result is a declared analysis rather than independent certification.

## Known failure modes

- Rows array exceeds 32 items — request rejected with validation error
- Sources array exceeds 32 items — request rejected
- dataClass not set to 'public' or 'synthetic' — enum validation failure
- nonpersonalMetadata not set to boolean true — const validation failure
- Malformed record rows causing binding resolution failure
- Source identifiers that cannot be matched to any supplied rows — empty coverage result
- Payment not completed via x402 protocol — 402 response blocking execution

## How this service works

Bind record references to an exact owner/subject/revision/content/source frame; hash-shaped strings are declarations, not independently verified source bytes for vocabulary/term/language/namespace/revision-pinned glossary Supplied-record analysis, not independent certification. Full contract at the free describe URL.

## Output

Returns a source coverage map binding each supplied glossary record row to its declared owner/subject/revision/content/source frame. Indicates which rows have complete source coverage, which have partial or missing source bindings, and provides hash-shaped declaration strings for each pinned record. Results represent supplied-record analysis, not independent source certification.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "maxItems": 32,
   "minItems": 1
  },
  "sources": {
   "type": "array",
   "maxItems": 32,
   "minItems": 1
  },
  "dataClass": {
   "enum": [
    "public",
    "synthetic"
   ],
   "type": "string"
  },
  "nonpersonalMetadata": {
   "type": "boolean",
   "const": true
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/glossary-records-source-coverage-map-8c0990d2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from www.mahastrategies.com](https://www.zero.xyz/host/www.mahastrategies.com/llms.txt)