# User Guide Word Frequency Analysis

> User Guide Word Frequency Analysis 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).

Computes word frequencies for a supplied user guide document (Markdown or plain text, up to 20,000 characters)

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-writing-user-guide-word-frequency?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/user-guide-word-frequency-analysis-66008ffb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_znYbe-wQh48XZubwhsVx8

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 user-guide-word-frequency-analysis-66008ffb -d '<json body>'
```

Example prompt: Can you analyze this user guide and give me word frequencies for the content? Here's the text: '## Overview
This guide explains how to install the software.
## Steps
Download the installer and run the setup wizard.
## Troubleshooting
If setup fails, restart and retry the installer.'

## When to prefer this

Choose this endpoint when you need a fast, deterministic word frequency count specifically for user guide or documentation text in Markdown or plain format. It is well-suited for content audits, terminology consistency checks, or keyword density analysis where generative AI output is not needed and reproducibility matters. Best when input is under 20,000 characters and you want a bounded, predictable output.

## Known failure modes

- Text exceeds 20,000 character limit — request will be rejected or truncated
- Empty or missing text input — no frequencies returned
- Non-text binary content submitted — processing failure
- Payment of 0.01 USDC not completed — endpoint returns 402 error

## How this service works

User guide - Word frequencies: Word frequencies for User guide. 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 word frequencies deliverable.

## Output

A structured deliverable listing each word found in the supplied user guide text along with its frequency count, processed deterministically from the input Markdown or plain text (up to 20,000 characters). No generative prose or fact-checking is included — output is a bounded word-frequency dataset.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string",
   "default": "## Overview\nExample 1 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Steps\nExample 2 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Troubleshooting\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/user-guide-word-frequency-analysis-66008ffb/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)