# Case Study Supplied-Term Coverage

> Case Study Supplied-Term Coverage is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-16).

Scans a supplied case study document and reports which specified terms appear, with coverage analysis — deterministically, without generative prose.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-writing-case-study-term-coverage?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/case-study-supplied-term-coverage-4afdc073
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_slMbfLwaxYwpDtI2uc_7Y

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 case-study-supplied-term-coverage-4afdc073 -d '<json body>'
```

Example prompt: Check my case study text for coverage of the terms 'scalability', 'ROI', and 'cloud migration' — here's the document: [paste text]. Tell me which terms appear and which are missing.

## When to prefer this

Choose this endpoint when you need a fast, deterministic check of whether specific terms appear in a case study document — not when you need AI-generated prose, paraphrasing detection, or semantic similarity. Ideal for compliance checks, editorial audits, or template validation where exact term presence matters and reproducibility is required.

## Known failure modes

- Text exceeds 20,000 character limit — input will be rejected
- Terms list is empty or exceeds 20 items — validation error
- Terms array items exceed 80 characters each — rejected
- Empty or missing text field — processing cannot proceed
- Payment not included or invalid — x402 payment required

## How this service works

Case study - Supplied-term coverage: Supplied-term coverage for Case study. 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 bounded deliverable indicating which of the supplied terms appear in the provided case study text, produced deterministically from the input without generative prose or fact-checking. Coverage status is reported per term.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string",
   "default": "## Challenge\nExample 1 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Solution\nExample 2 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Results\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/case-study-supplied-term-coverage-4afdc073/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)