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Gambit GPU Shop – Image Generation
x402
Gambit GPU Shop – Image Generation is a paid API for AI agents from spark-2f53.tail8a7863.ts.net, paid per call via x402, $0.02/call, status down (last checked 2026-09-15).
Generates AI images from a text prompt using GPU-accelerated inference, billed at $0.02 USDC per call via x402 on Base
Price / call$0.02
Success—
StatusDown
How this service works
Gambit GPU shop. Pay with L402 Lightning on /l402/* or x402 USDC on Base on /x402/*. Handwritten letter POST /x402/letter at $25.00 USDC. Funnel https://spark-2f53.tail8a7863.ts.net/gambit. Cheap probe GET|POST /x402/models at $0.01 USDC.
Output
Returns a JSON object with a content_type field (image/png) and the raw PNG image data, ready to be saved or displayed as an image file.
Example use cases
Quick concept art for a product
“Create a 1024x768 image of a sleek electric sports car in a minimalist white showroom, using 4 steps — I just need a fast rough visual for a pitch deck.”
High-quality illustration for blog post
“Generate a detailed 1024x1024 illustration of a cozy autumn reading nook with warm lighting and bookshelves, using 20 diffusion steps for a polished result.”
Avatar or profile picture generation
“Make a 512x512 portrait of a friendly cartoon astronaut waving, using 8 steps — I want to use it as a profile picture.”
Technical details
Endpoint
POSThttps://spark-2f53.tail8a7863.ts.net/gambit/x402/images/generateWhen to prefer
Choose this endpoint when you need a low-cost ($0.02 USDC), pay-per-use GPU image generation API billed on Base via x402, with simple JSON parameters and no subscription required. Prefer it for quick prototyping, agent workflows needing on-demand image creation, or when you want crypto-native micropayment billing rather than API key subscriptions.
Side effects
- Invalid or missing prompt returns a 400 error
- Payment failure or insufficient USDC balance on Base blocks the request
- Width or height values outside supported ranges may return a 422 or processing error
- Very high step counts may time out on the GPU backend
- Network issues with the Tailscale-hosted endpoint may cause connection errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| steps | integer | |
| width | integer | |
| height | integer | |
| prompt | string |
Output
Schema · Response
{
"type": "json",
"example": {
"content_type": "image/png"
}
}Tags
x402
Reviews
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