# Case Study Duplicate Paragraph Audit

> Case Study Duplicate Paragraph Audit is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).

Detects and reports duplicate paragraphs within a case study document supplied as Markdown or plain text.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-writing-case-study-duplicate-paragraphs?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/case-study-duplicate-paragraph-audit-6745234d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_uO5bDi3KgsNEHE2pmtc4d

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-duplicate-paragraph-audit-6745234d -d '<json body>'
```

Example prompt: Can you audit this case study document for duplicate paragraphs and tell me which sections are repeated? Here's the text: '## Challenge
We helped a retail client reduce churn.

## Solution
We deployed a loyalty platform.

## Results
We helped a retail client reduce churn.'

## When to prefer this

Choose this endpoint when you need a fast, deterministic, non-generative audit specifically for duplicate paragraphs in a case study document (Markdown or plain text). It is purpose-built for case study format and does not perform generative rewriting, fact-checking, or grammar correction — use it purely for duplicate detection within a bounded document.

## Known failure modes

- Input text exceeds 20,000 character limit — request rejected
- Empty or missing text field — no paragraphs to audit
- Input contains no duplicate paragraphs — empty or null result list
- Malformed request body — schema validation error
- Payment not provided or insufficient — x402 payment required response

## How this service works

Case study - Duplicate paragraph audit: Duplicate paragraph audit 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 duplicate paragraph audit deliverable.

## Output

A bounded audit report identifying which paragraphs in the submitted case study text are duplicated, including their locations or content, produced deterministically from the input with no generative prose.

## 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
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/case-study-duplicate-paragraph-audit-6745234d/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)