# Inkbox AI Content Studio — Content Audit

> Inkbox AI Content Studio — Content Audit is a paid API for AI agents from inkonbox.netlify.app, paid per call via x402, $0.08/call, status unknown (last checked 2026-09-15).

Audits written content using AI to evaluate quality, clarity, and optimization opportunities

## Facts

- Endpoint: POST https://inkonbox.netlify.app/api/audit
- Price: $0.08/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/inkbox-ai-content-studio-content-audit-f5395f9c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yZrdsrfh7pNtzz2hpkIRT

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 inkbox-ai-content-studio-content-audit-f5395f9c -d '<json body>'
```

Example prompt: Can you run an audit on this blog post draft and tell me what needs improvement: 'Artificial intelligence is changing every industry. Businesses that adopt AI early will win. Those that don't will fall behind. The future is now.'

## When to prefer this

Choose this endpoint when you need a structured AI evaluation of existing written content — such as blog posts, marketing copy, emails, or articles — and want actionable feedback on quality, clarity, and improvement opportunities. It is part of the Inkbox suite of 25 AI content endpoints, so prefer it over general-purpose LLM calls when you need a consistent, pay-per-call audit workflow with USDC micropayments on Base.

## Known failure modes

- Missing required 'content' field returns validation error
- Empty string content may return error or trivial audit
- Very long content may hit payload limits or timeout
- Malformed JSON body returns 400-level error
- Payment failure via x402 prevents endpoint access
- Non-text binary content in the string field may produce unreliable results

## How this service works

Draft, rewrite, translate, and optimize written content. 25 AI-powered endpoints. Pay-per-call with USDC on Base.

## Output

Returns a JSON object with a success flag and a data object containing the AI-generated audit results — likely including quality scores, identified issues, clarity assessments, and actionable recommendations for improving the submitted content.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "content"
 ],
 "properties": {
  "content": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "data": {
   "type": "object"
  },
  "success": {
   "type": "boolean"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/inkbox-ai-content-studio-content-audit-f5395f9c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from inkonbox.netlify.app](https://www.zero.xyz/host/inkonbox.netlify.app/llms.txt)