# Inkbox AI Content Studio — Link Slug Endpoint

> Inkbox AI Content Studio — Link Slug Endpoint is a paid API for AI agents from 0ink.netlify.app, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).

Drafts, rewrites, translates, or optimizes written content via AI using the link-slug content endpoint

## Facts

- Endpoint: POST https://0ink.netlify.app/api/link-slug
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/inkbox-ai-content-studio-link-slug-endpoint-a09c3e33
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_4mbSmMMH_0eCdoEstskUc

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-link-slug-endpoint-a09c3e33 -d '<json body>'
```

Example prompt: Rewrite this product description to sound more persuasive and professional for an e-commerce audience: 'Our blue widget is a widget that does widget things and comes in blue.'

## When to prefer this

Use this endpoint when you need AI-powered writing assistance — drafting, rewriting, translating, or polishing written content — and want a pay-per-call model at $0.03 USDC without a subscription. Particularly useful for one-off content generation tasks within automated pipelines.

## Known failure modes

- Missing required 'text' field returns validation error
- Empty or very short text may produce low-quality output
- Payment failure (insufficient USDC) returns 402 Payment Required
- Oversized text input may exceed processing limits
- Rate limiting may occur under heavy usage

## How this service works

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

## Output

A JSON object with a success boolean and a data object containing the AI-generated or transformed written content based on the input text

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "text"
 ],
 "properties": {
  "text": {
   "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-link-slug-endpoint-a09c3e33/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 0ink.netlify.app](https://www.zero.xyz/host/0ink.netlify.app/llms.txt)