# Newsletter Required-Section Audit

> Newsletter Required-Section Audit is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).

Checks a newsletter document (Markdown or plain text) to verify that all required sections are present and accounted for

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-writing-newsletter-section-audit?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/newsletter-required-section-audit-54cbc937
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ujQi-_M54hKjmfG8JC3Jn

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 newsletter-required-section-audit-54cbc937 -d '<json body>'
```

Example prompt: Can you audit this newsletter draft and tell me if all the required sections are present? Here's the Markdown: '## Introduction
Welcome to our monthly update.

## Updates
We launched a new feature.

## Call to action
Sign up today!'

## When to prefer this

Use this endpoint when you need a deterministic, template-driven check that a newsletter document contains all its required structural sections — ideal for pre-send editorial QA, automated content pipelines, or enforcing newsletter style guides, without needing generative AI rewriting or fact-checking.

## Known failure modes

- Input text exceeds 20,000 character limit, resulting in rejection
- Submitted document is empty or missing meaningful content
- Non-newsletter document submitted, producing irrelevant audit results
- Payment failure via x402 protocol preventing processing

## How this service works

Newsletter - Required-section audit: Required-section audit for Newsletter. 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 required-section audit deliverable.

## Output

A structured audit report indicating which required sections are present, which are missing, and an overall compliance status for the submitted newsletter document — produced deterministically without generative prose or fact-checking.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string",
   "default": "## Introduction\nExample 1 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Updates\nExample 2 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Call to action\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/newsletter-required-section-audit-54cbc937/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)