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StableStudio Nano Banana Pro Edit
x402
StableStudio Nano Banana Pro Edit is a paid API for AI agents from stablestudio.io, paid per call via x402, $10/call, status unknown (last checked 2026-09-14).
Asynchronously generates an edited AI image using the nano-banana-pro model, returning a job ID for polling the result.
Price / call$10
Success—
StatusUnknown
How this service works
Pay-per-generation AI image and video creation. No subscriptions ever.
Output
A JSON object containing: a job type identifier ('nano-banana-pro-edit'), a jobId string for polling the result, a status field (initially 'pending'), and a success boolean. The agent must use the jobId to retrieve the final generated image once processing completes.
Example use cases
Example prompt
“Generate a 4MP photo-realistic image of a misty mountain forest at sunrise in 16:9 widescreen format as a PNG, with prompt upsampling turned on so the model can enhance the description.”
Technical details
Endpoint
POSThttps://stablestudio.io/api/generate/nano-banana-pro/editWhen to prefer
Choose this endpoint when you need pay-per-use AI image generation without a subscription, specifically using the nano-banana-pro edit model. It is well-suited for agents that generate images on demand, need fine control over resolution (up to 4MP), aspect ratio, format, and safety settings, and want deterministic outputs via seed. Prefer this over subscription-based image APIs when cost predictability per generation is important.
Side effects
- Missing required 'prompt' field returns a 400 validation error
- Prompt exceeding 10,000 characters is rejected
- Invalid enum value for resolution, aspect_ratio, or output_format returns a schema validation error
- output_quality outside 0-100 range is rejected
- safety_tolerance outside 1-5 range is rejected
- Insufficient USDC balance or failed x402 payment causes a 402 Payment Required error
- Model overload or service unavailability returns a 503 or timeout
- Job ID polling may be required before the image is ready; status remains 'pending' for variable durations
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| images | array | Array of image URLs to use as reference for editing (1-14 images) |
| prompt | string | A detailed description of the image you want to generate |
| imageSize | string | The resolution of the generated image |
| aspectRatio | string | The aspect ratio of the generated image |
Output
Schema · Response
{
"type": "json",
"example": {
"type": "nano-banana-pro-edit",
"jobId": "cmpbmzaee000j04jrzx4f43tw",
"status": "pending",
"pollUrl": "https://stablestudio.dev/api/jobs/cmpbmzaee000j04jrzx4f43tw",
"success": true
}
}Tags
x402
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