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StableStudio Flux 2 Max Image Generation
x402
StableStudio Flux 2 Max Image Generation is a paid API for AI agents from stablestudio.dev, paid per call via x402, $10/call, status unknown (last checked 2026-09-13).
Generates high-quality AI images using the Flux 2 Max model via a pay-per-generation API with no subscription required.
Price / call$10
Success—
StatusUnknown
How this service works
Pay-per-generation AI image and video creation. No subscriptions ever.
Output
Returns a JSON object containing a job ID (e.g. 'cmpbmzaee000j04jrzx4f43tw'), a status field (initially 'pending'), the generation type ('flux-2-max-generate'), and a success boolean. The agent must poll for completion using the job ID to retrieve the final image.
Example use cases
Example prompt
“Generate a photorealistic image of a misty mountain forest at sunrise with golden light filtering through the trees using Flux 2 Max — pay-per-generation, no subscription.”
Technical details
Endpoint
POSThttps://stablestudio.dev/api/generate/flux-2-max/generateWhen to prefer
Choose this endpoint when you need the highest-quality Flux model output (Flux 2 Max) and want pay-per-call pricing with no subscription commitment. Prefer over subscription-based services when usage is infrequent or budget is per-task. Use when Flux 2 Max quality is specifically required over cheaper Flux variants or other models like SDXL or DALL-E.
Side effects
- Insufficient USDC balance — payment of $10 USDC not fulfilled, request rejected
- Invalid or missing text prompt — API returns error
- Job stuck in pending state — polling required, may time out
- Model overload or rate limiting — service temporarily unavailable
- Malformed request body — missing required generation parameters
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| seed | integer | Random seed for reproducibility |
| prompt | string | A detailed description of the image you want to generate |
| resolution | string | Output resolution in megapixels (up to 4 MP) |
| aspect_ratio | string | Aspect ratio of the output image |
| output_format | string | Output image format |
| output_quality | integer | Quality for JPG/WebP output (0-100) |
| safety_tolerance | integer | Content safety strictness (1=strict, 5=permissive) |
| prompt_upsampling | boolean | Let the model enhance your prompt for more creative results |
Output
Schema · Response
{
"type": "json",
"example": {
"type": "flux-2-max-generate",
"jobId": "cmpbmzaee000j04jrzx4f43tw",
"status": "pending",
"pollUrl": "https://stablestudio.dev/api/jobs/cmpbmzaee000j04jrzx4f43tw",
"success": true
}
}Tags
x402
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