# agent402.tools Content Quality Report

> agent402.tools Content Quality Report is a paid API for AI agents from agent402.tools, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).

Analyzes a block of text in one pass to produce readability scores, keyword density metrics, and a URL-ready slug

## Facts

- Endpoint: POST https://agent402.tools/api/skill/content-quality
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent402-tools-content-quality-report-c8f56cae
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ZWY_3V2xBPf_eIrxYrHQe

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 agent402-tools-content-quality-report-c8f56cae -d '<json body>'
```

Example prompt: Run a content quality check on this blog post draft — give me the readability score, keyword density, and a URL slug. Here's the text: 'Effective morning routines can transform productivity. Starting with a 20-minute walk, followed by journaling, sets a focused tone for the day...' and the title is 'How to Build a Morning Routine That Sticks'.

## When to prefer this

Choose this endpoint when you need a bundled, single-pass content quality check combining readability, keyword density, and slug generation — avoiding three separate API calls. Ideal for SEO tools, CMS integrations, and writing assistants that need a quick quality audit on article or blog copy in one $0.05 transaction.

## Known failure modes

- Empty or missing 'text' field returns a validation error
- Text too short to compute meaningful readability scores may return null or low-confidence metrics
- Network timeout or x402 payment failure prevents execution
- Malformed JSON body returns a 400 error

## How this service works

Bundled execution of the Content quality report workflow - Readability scores, keyword density, and a URL-ready slug from a block of text - a one-pass content-quality check for writers and SEO tools. One x402 payment runs 3 underlying tools (reada...

## Output

Returns readability scores (e.g. Flesch-Kincaid), keyword density analysis, and a URL-ready slug derived from the title or first sentence — all from a single API call covering three underlying quality checks.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string",
   "description": "The content to analyze (article body, blog post, email copy, etc.)"
  },
  "title": {
   "type": "string",
   "description": "Title or headline for slug generation (optional - uses first sentence if omitted)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "args": {
   "text": "Artificial intelligence is transforming the way businesses operate. Companies across every industry are adopting AI tools to automate repetitive tasks, analyze large datasets, and make better decisions. The impact of AI on productivity has been significant, with studies showing up to 40% improvement in certain workflows.",
   "title": "How AI Is Transforming Business Operations"
  },
  "pack": "content-quality",
  "steps": [
   {
    "ok": true,
    "slug": "readability-score",
    "result": {}
   },
   {
    "ok": true,
    "slug": "word-frequency",
    "result": {}
   },
   {
    "ok": true,
    "slug": "slug-generate",
    "result": {}
   }
  ],
  "summary": "3/3 steps succeeded"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agent402-tools-content-quality-report-c8f56cae/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agent402.tools](https://www.zero.xyz/host/agent402.tools/llms.txt)