# Release Notes Whitespace Normalisation

> Release Notes Whitespace Normalisation is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).

Normalises whitespace in release notes documents (Markdown or plain text) using deterministic processing, up to 20,000 characters.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-writing-release-notes-normalise?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/release-notes-whitespace-normalisation-b048aded
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_drurkYwkKMUFI7bWSU25-

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 release-notes-whitespace-normalisation-b048aded -d '<json body>'
```

Example prompt: Can you normalise the whitespace in my release notes? Here's the Markdown text: '## Added
New login flow.

## Fixed
Resolved crash on startup.

## Changed
Updated dependencies.'

## When to prefer this

Choose this endpoint when you need deterministic, non-generative whitespace normalisation for release notes or changelogs specifically, and want a consistent, repeatable result without any AI-generated prose changes. Ideal for CI/CD pipelines or automated release workflows where predictability and cost-efficiency ($0.01 per call) matter.

## Known failure modes

- Input text exceeds 20,000 character limit — request rejected
- Empty or missing 'text' field — default example used or error returned
- Payment of 0.01 USDC not completed — 402 Payment Required response
- Malformed JSON request body — 400 Bad Request

## How this service works

Release notes - Whitespace normalisation: Whitespace normalisation for Release notes. 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 whitespace normalisation deliverable.

## Output

Returns a whitespace-normalised version of the submitted Markdown or plain text release notes, with consistent spacing applied via deterministic processing — no generative changes, paraphrasing, or content alterations.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string",
   "default": "## Added\nExample 1 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Changed\nExample 2 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Fixed\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/release-notes-whitespace-normalisation-b048aded/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)