# Inkbox AI Content Studio — Catalog Endpoint

> Inkbox AI Content Studio — Catalog Endpoint is a paid API for AI agents from pen-inkbox402.netlify.app, paid per call via x402, $0.3/call, status unknown (last checked 2026-10-20).

Returns the catalog of available AI-powered content creation endpoints for drafting, rewriting, translating, and optimizing written content

## Facts

- Endpoint: POST https://pen-inkbox402.netlify.app/api/catalog?utm_source=zero.xyz
- Price: $0.3/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/inkbox-ai-content-studio-catalog-endpoint-179f1daf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_FWEqroY8GFnJfIdmrnQT9

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-catalog-endpoint-179f1daf -d '<json body>'
```

Example prompt: Can you pull up the Inkbox AI Content Studio catalog so I can see which of their 25 AI writing endpoints are available — I want to know what product options exist for drafting and rewriting content.

## When to prefer this

Use this endpoint when an agent needs to discover what specific AI writing capabilities are available within the Inkbox Content Studio before making targeted content generation calls. Prefer this over calling individual endpoints blindly, as it provides a menu of options. Best suited for orchestration agents that need to dynamically route writing tasks.

## Known failure modes

- Missing required 'product' field returns validation error
- Invalid product identifier returns empty or error data
- Network timeout from Netlify-hosted service
- Non-200 response if payment (x402/USDC) is not properly handled
- Malformed JSON response if catalog data is unavailable

## 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 structured object with a success boolean and a data object containing the catalog of available AI-powered content endpoints, likely including endpoint names, descriptions, and capabilities for drafting, rewriting, translating, and optimizing written content.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "product"
 ],
 "properties": {
  "product": {
   "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-catalog-endpoint-179f1daf/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from pen-inkbox402.netlify.app](https://www.zero.xyz/host/pen-inkbox402.netlify.app/llms.txt)