# Support Article Whitespace Normalisation

> Support Article 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 2026-10-14).

Normalises whitespace in support article Markdown or plain text, up to 20,000 characters, using deterministic processing

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-writing-support-article-normalise?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/support-article-whitespace-normalisation-7db78b78
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_xCPTvszlSWCd_tdxhyJlO

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 support-article-whitespace-normalisation-7db78b78 -d '<json body>'
```

Example prompt: Can you normalise the whitespace in this support article? Here's the Markdown: '## Symptoms
Users see a 404 error.

## Resolution
Clear the cache and retry.

## Related articles
See our network troubleshooting guide.'

## When to prefer this

Choose this endpoint when you need deterministic, reproducible whitespace normalisation specifically for support articles in Markdown or plain text format, without any generative rewriting or AI-generated prose. It is ideal for pipelines that require consistent, auditable document formatting before publishing to a help centre or knowledge base.

## Known failure modes

- Input text exceeds 20,000 character limit — request rejected
- Empty or missing text field — no content to process
- Malformed request body — validation error returned
- Service unavailable — transient infrastructure error

## How this service works

Support article - Whitespace normalisation: Whitespace normalisation for Support article. 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 the supplied support article text with all whitespace normalised according to a deterministic document template — consistent spacing, standardised line breaks, and cleaned blank lines — as a single bounded deliverable.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string",
   "default": "## Symptoms\nExample 1 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Resolution\nExample 2 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Related articles\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/support-article-whitespace-normalisation-7db78b78/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)