# Press Release Paragraph Change Report

> Press Release Paragraph Change Report is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-15).

Generates a paragraph-level change report comparing a new press release draft against a previous version, using deterministic document processing.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-writing-press-release-change-report?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/press-release-paragraph-change-report-4032342d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1LaPH8zoBVchRgBQcVHTy

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 press-release-paragraph-change-report-4032342d -d '<json body>'
```

Example prompt: Can you generate a paragraph change report comparing my updated press release to the previous version? Here's the new draft: '## Headline
Acme Corp Launches New Product Line.

## Announcement
Acme Corp today announced...

## Contact
Media: press@acme.com' and the old version was '## Headline
Earlier headline text.'

## When to prefer this

Use this endpoint when you need a deterministic, reproducible paragraph-level diff of a press release document between two versions — particularly when you want structured change tracking without any generative AI rewriting or hallucination risk. Prefer this over general-purpose LLM diffing when you need consistency across repeated calls or an auditable change record for editorial or legal workflows.

## Known failure modes

- Input text exceeds 20,000 character limit — request will be rejected or truncated
- Missing or empty text field — no meaningful diff can be produced
- Both new and previous text are identical — report will show no changes
- Malformed Markdown structure — section headers may not be correctly segmented
- Payment not processed — endpoint returns 402 and no report is generated

## How this service works

Press release - Paragraph change report: Paragraph change report for Press release. 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 paragraph change report deliverable.

## Output

A structured paragraph change report identifying which paragraphs were added, removed, or modified between the new press release text and the previous version, delivered as a bounded deterministic document output.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string",
   "default": "## Headline\nExample 1 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Announcement\nExample 2 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Contact\nExample 3 content.\nTODO: review the supplied document by 2026-10-10.",
   "maxLength": 20000
  },
  "previous_text": {
   "type": "string",
   "default": "## Headline\nEarlier supplied content.",
   "maxLength": 20000
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/press-release-paragraph-change-report-4032342d/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)