# StableStudio GPT Image 2 Generate

> StableStudio GPT Image 2 Generate is a paid API for AI agents from stablestudio.dev, paid per call via x402, $10/call, status unknown (last checked 2026-09-16).

Generates a new AI image using the GPT Image 2 model via a pay-per-call API, returning a job ID for async retrieval.

## Facts

- Endpoint: POST https://stablestudio.dev/api/generate/gpt-image-2/generate
- Price: $10/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/stablestudio-gpt-image-2-generate-b61d1ecb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_cLuHw9tzpCOGokaKW2lCe

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 stablestudio-gpt-image-2-generate-b61d1ecb -d '<json body>'
```

Example prompt: Generate an image of a futuristic city skyline at sunset with neon lights and flying cars using GPT Image 2 — no subscription, just pay per generation.

## When to prefer this

Choose this endpoint when you need to generate new images using OpenAI's GPT Image 2 model on a pay-per-use basis with no subscription commitment, and you can handle asynchronous job polling. Prefer this over subscription-based services when usage is sporadic or budget-controlled.

## Known failure modes

- Insufficient USDC payment — payment validation fails, generation not started
- Invalid or missing prompt — API returns error indicating bad request
- Model overload or upstream GPT Image 2 unavailability — job may fail or remain pending indefinitely
- Job ID not found when polling — result may have expired or job failed silently
- Network timeout before job is accepted — unclear if generation was initiated

## How this service works

Pay-per-generation AI image and video creation. No subscriptions ever.

## Output

A JSON object containing the generation type ('gpt-image-2-generate'), a unique jobId string for polling the result, the current status ('pending'), and a success boolean confirming the job was accepted.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "size": {
   "enum": [
    "1024x1024",
    "1536x1024",
    "1024x1536",
    "auto"
   ],
   "type": "string",
   "description": "Image dimensions (square, landscape, portrait, or auto)"
  },
  "prompt": {
   "type": "string",
   "minLength": 1,
   "description": "A detailed description of the image you want to generate"
  },
  "quality": {
   "enum": [
    "low",
    "medium",
    "high"
   ],
   "type": "string",
   "default": "high",
   "description": "Output quality level (affects cost and detail)"
  },
  "background": {
   "enum": [
    "opaque",
    "auto"
   ],
   "type": "string",
   "default": "auto",
   "description": "Background fill behavior for generated image output"
  },
  "moderation": {
   "enum": [
    "low",
    "auto"
   ],
   "type": "string",
   "default": "low",
   "description": "Content moderation strictness"
  },
  "output_format": {
   "enum": [
    "png",
    "jpeg",
    "webp"
   ],
   "type": "string",
   "default": "png",
   "description": "Output image format"
  },
  "output_compression": {
   "type": "number",
   "default": 0,
   "maximum": 100,
   "minimum": 0,
   "description": "Compression level (0-100, higher = smaller file)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "type": "gpt-image-2-generate",
  "jobId": "cmpbmzaee000j04jrzx4f43tw",
  "status": "pending",
  "pollUrl": "https://stablestudio.dev/api/jobs/cmpbmzaee000j04jrzx4f43tw",
  "success": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/stablestudio-gpt-image-2-generate-b61d1ecb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from stablestudio.dev](https://www.zero.xyz/host/stablestudio.dev/llms.txt)