# User Guide Supplied-Term Coverage Checker

> User Guide Supplied-Term Coverage Checker is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).

Checks a user guide document for coverage of specified terms, returning a deterministic report indicating where each term appears or is missing.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-writing-user-guide-term-coverage?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/user-guide-supplied-term-coverage-checker-6a0ca79b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_krZO56RXtdKZMwO9aMEFJ

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 user-guide-supplied-term-coverage-checker-6a0ca79b -d '<json body>'
```

Example prompt: Check my user guide for coverage of these terms: 'authentication', 'setup', and 'troubleshooting' — here's the full text: [paste document]. Tell me where each term appears or if any are missing.

## When to prefer this

Choose this endpoint when you need a fast, deterministic check of whether specific terms appear in a user guide or documentation text — especially when you need consistent, reproducible results without generative interpretation. It is ideal for compliance checks, documentation audits, and pre-publication term verification where predictability matters more than AI-generated insight.

## Known failure modes

- Text exceeds 20,000 character limit — request will be rejected or truncated
- Terms array is empty or missing — validation error returned
- Individual term exceeds 80 characters — item-level validation failure
- More than 20 terms supplied — array length validation error
- Malformed input JSON — schema validation error
- Payment not included or insufficient — x402 payment required response

## How this service works

User guide - Supplied-term coverage: Supplied-term coverage for User guide. Supplied Markdown or plain text, up to 20,000 characters. Deterministic processing and document templates; no generative prose or fact checking. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded supplied-term coverage deliverable.

## Output

A deterministic coverage report indicating which of the supplied terms appear in the provided user guide text and where, delivered as a bounded document-style deliverable with no generative prose or fact-checking.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string",
   "default": "## Overview\nExample 1 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Steps\nExample 2 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Troubleshooting\nExample 3 content.\nTODO: review the supplied document by 2026-10-10.",
   "maxLength": 20000
  },
  "terms": {
   "type": "array",
   "items": {
    "type": "string",
    "default": "",
    "maxLength": 80,
    "minLength": 1
   },
   "default": [
    "review",
    "example"
   ],
   "maxItems": 20,
   "minItems": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/user-guide-supplied-term-coverage-checker-6a0ca79b/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)