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Spraay AI Image Generation
x402
Spraay AI Image Generation is a paid API for AI agents from gateway.spraay.app, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-01).
Generates images from text prompts using FLUX Schnell, FLUX Dev, FLUX Pro, or Stable Diffusion XL models via Replicate
Price / call$0.03
Success—
StatusUnknown
How this service works
AI image generation from text prompts. FLUX Schnell, FLUX Dev, FLUX Pro, Stable Diffusion XL via Replicate. Text to image.
Output
Returns one or more generated image URLs corresponding to the prompt and model specified. The response includes the output images rendered at the requested dimensions by the chosen model (FLUX Schnell, FLUX Dev, FLUX Pro, or Stable Diffusion XL).
Example use cases
Product concept visualization
“Create a product mockup image of a sleek black wireless headphone floating against a white gradient background, 1024x1024 pixels, using FLUX Dev, 1 output — something clean and modern for a pitch deck.”
Marketing banner image creation
“Generate a vibrant promotional image of a coffee shop interior with warm lighting and cozy wooden furniture, 1280x720 pixels, using FLUX Schnell, 1 output — I need it for a social media campaign.”
Fantasy concept art generation
“Generate 2 images of an epic fantasy castle perched on a floating island with storm clouds and lightning in the background, 768x768 pixels, using Stable Diffusion XL — for a game art reference.”
Technical details
Endpoint
POSThttps://gateway.spraay.app/api/v1/compute/image-generation?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need programmatic text-to-image generation with a choice of high-quality models (FLUX Schnell for speed, FLUX Dev or Pro for quality, SDXL for broad compatibility) via a pay-per-call x402 micropayment model — ideal for agents that need to generate images on demand without managing Replicate API keys or subscriptions directly.
Side effects
- Invalid or unsupported model name returns an error
- Prompt is empty or missing — required field validation error
- Width or height values outside supported resolution ranges cause failure
- num_outputs exceeding model limits may return partial results or error
- Payment not included or insufficient USDC causes 402 Payment Required
- Replicate backend timeout or model unavailability results in a 503 or gateway error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| model | string | |
| width | number | |
| height | number | |
| prompt | string | |
| num_outputs | number |
Tags
x402
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