# Inkbox AI Content Studio — Digest

> Inkbox AI Content Studio — Digest is a paid API for AI agents from pen-inkbox402.netlify.app, paid per call via x402, $0.3/call, status unknown (last checked 2026-09-15).

Generates a concise digest or summary of written content on a given topic using AI

## Facts

- Endpoint: POST https://pen-inkbox402.netlify.app/api/digest
- Price: $0.3/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-digest-b1cf04b7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_FZECuWbcvXJnsk8VWa02B

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-digest-b1cf04b7 -d '<json body>'
```

Example prompt: Can you generate a digest on the topic of 'generative AI in healthcare' — give me a concise, AI-written overview I can use in my newsletter?

## When to prefer this

Use this endpoint when you need a quick AI-generated digest or summary on a specific topic, especially within a pay-per-call USDC workflow on Base. Prefer this over general LLM calls when you want a structured content output billed per use, and when you are already integrated with the x402 payment protocol.

## Known failure modes

- Missing required 'topic' field returns a 400 validation error
- Payment not attached or insufficient USDC balance causes a 402 Payment Required response
- Topic is too vague or empty string may return a low-quality or empty digest
- Service timeout on complex topics may return a 5xx error
- Network issues on Netlify hosting may cause intermittent failures

## 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 digest or summary for the provided topic.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "topic"
 ],
 "properties": {
  "topic": {
   "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-digest-b1cf04b7/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)