# Inkbox AI Longform Content Generator

> Inkbox AI Longform Content Generator is a paid API for AI agents from inkonbox.netlify.app, paid per call via x402, $0.15/call, status unknown (last checked 2026-10-23).

Generates long-form written content on a given topic with configurable style and word count

## Facts

- Endpoint: POST https://inkonbox.netlify.app/api/longform?utm_source=zero.xyz
- Price: $0.15/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/inkbox-ai-longform-content-generator-3570d2ff
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_SEJfJf0upPpGTekOn9mLb

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-longform-content-generator-3570d2ff -d '<json body>'
```

Example prompt: Write me a 1200-word longform article about the future of remote work in a conversational style — I want something engaging and accessible for a general audience.

## When to prefer this

Choose this endpoint when you need AI-generated long-form written content (articles, essays, guides) with control over topic, style, and length. Best suited for content marketing, blogging, and publishing workflows where structured, multi-paragraph output is needed in a single pay-per-call model.

## Known failure modes

- Missing required 'topic' field returns a validation error
- Extremely high word counts may result in truncated or incomplete output
- Ambiguous or empty topic strings may produce generic or off-topic content
- Network timeouts on the Netlify serverless function under high load
- Payment failure via x402 protocol blocks the request before generation begins

## How this service works

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

## Output

A structured response containing a success flag and a data object holding the generated long-form written content based on the provided topic, style, and word count parameters.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "topic"
 ],
 "properties": {
  "style": {
   "type": "string"
  },
  "topic": {
   "type": "string"
  },
  "word_count": {
   "type": "integer"
  }
 }
}
```

## 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-longform-content-generator-3570d2ff/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)