# MiniChan Creative Writing API

> MiniChan Creative Writing API is a paid API for AI agents from app-minichwaan.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).

Generates creative written content (stories, poems, articles, scripts, essays) using NVIDIA NIM MiniMax-M3 (428B MoE) with configurable tone, style, and length

## Facts

- Endpoint: POST https://app-minichwaan.vercel.app/api/creative-write
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/minichan-creative-writing-api-8386b056
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_UP8N29vQ-VyhGk_dLWp2D

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 minichan-creative-writing-api-8386b056 -d '<json body>'
```

Example prompt: Write me a funny short story about a robot who discovers coffee for the first time — keep it under 300 words and make it feel whimsical and light.

## When to prefer this

Choose this endpoint when you need high-quality creative text generation (stories, poems, scripts, essays, articles) with explicit control over tone, style, and length. Backed by NVIDIA NIM's MiniMax-M3 428B MoE model, it is appropriate for tasks requiring nuanced creative output with configurable stylistic parameters. Prefer this over generic LLM APIs when you want a pay-per-call model (0.1 USDC via x402 on Base) without subscription overhead, and when creative content variety and quality matter.

## Known failure modes

- Missing required 'prompt' field returns a validation error
- Invalid or unsupported tone/style/length enum values may produce unexpected output or errors
- Payment failure (insufficient USDC balance on Base) blocks the request via x402 protocol
- Model timeout or NVIDIA NIM backend unavailability may cause 5xx errors
- Overly long or complex prompts may exceed model context limits

## How this service works

NVIDIA NIM MiniMax-M3 (428B MoE) powered API for AI agents. 15 multimodal endpoints — text, vision, code, reasoning, creative. Pay with USDC on Base via x402.

## Output

Returns generated creative text content matching the requested prompt, tone, style, and length — produced by the MiniMax-M3 428B MoE model via NVIDIA NIM. The response is an object containing the generated writing.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "prompt"
 ],
 "properties": {
  "tone": {
   "type": "string",
   "description": "Tone: funny, serious, dark, romantic, etc."
  },
  "style": {
   "type": "string",
   "description": "Style: story, poem, article, script, essay"
  },
  "length": {
   "type": "string",
   "description": "Length: short, medium, long"
  },
  "prompt": {
   "type": "string",
   "description": "Creative writing prompt"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/minichan-creative-writing-api-8386b056/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from app-minichwaan.vercel.app](https://www.zero.xyz/host/app-minichwaan.vercel.app/llms.txt)