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pixel402 AI Image Generator
x402
pixel402 AI Image Generator is a paid API for AI agents from pixel402.dylan-caponi.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Generates AI images from text prompts using flux-schnell, paid per-image with $0.01 USDC on Base via x402, with async claim-check retrieval
Price / call$0.01
Success—
StatusUnknown
How this service works
Generate 1-4 AI images from a text prompt using flux-schnell. $0.01 per image (price = $0.01 × num_outputs). Returns a job_id claim ticket; retrieve images free at /result/{job_id} (durable, no expiry).
Output
Returns a JSON object containing a job_id, status (succeeded or processing), image_url where the generated image can be retrieved for free anytime, result_url for polling if still processing, the original prompt, model used (flux-schnell), image parameters (aspect_ratio, output_format, output_quality), price_paid, and a prediction_id. If status is 'processing' (HTTP 202), the agent should poll result_url every ~10 seconds until complete.
Example use cases
Social media visual creation
“Create an image of a cozy coffee shop in autumn with warm lighting and fallen leaves outside the window — square format, webp output.”
Children's book illustration
“Generate an image of a friendly dragon reading a book under a rainbow, in a whimsical storybook art style — 1:1 aspect ratio, webp.”
E-commerce product background
“Make me an AI image of a minimalist white marble surface with soft natural lighting — I want to use it as a product photo background, square format.”
Technical details
Endpoint
POSThttps://pixel402.dylan-caponi.workers.dev/generateWhen to prefer
Choose pixel402 when you need on-demand AI image generation paid per-image with USDC on Base via the x402 protocol, without subscription overhead. Ideal for agents needing crypto-native pay-as-you-go image generation powered by flux-schnell with durable async retrieval — especially when the user already operates in a Web3 or Base ecosystem.
Side effects
- Payment failure — insufficient USDC balance or x402 payment not accepted, resulting in 402 response
- Prompt policy violation — prompt rejected for content policy, resulting in 4xx error
- Timeout or generation failure — model backend unavailable, job may remain in 'processing' indefinitely
- Invalid input schema — malformed request body returns 400
- Rate limiting — too many requests from the same origin
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| example | string |
Output
Schema · Response
{
"type": "json",
"example": {
"note": "Image stored durably. GET image_url anytime (free). If status is 'processing' (HTTP 202), poll result_url every ~10s.",
"model": "black-forest-labs/flux-schnell",
"job_id": "6f1c9e2a-4b7d-4c1e-9a2f-3d5e8b7a0c1d",
"prompt": "a cat wearing a top hat in a field of sunflowers",
"status": "succeeded",
"image_url": "https://pixel402.dylan-caponi.workers.dev/result/6f1c9e2a-4b7d-4c1e-9a2f-3d5e8b7a0c1d",
"parameters": {
"aspect_ratio": "1:1",
"output_format": "webp",
"output_quality": 80
},
"price_paid": "$0.01",
"prediction_id": "abc123xyz"
}
}Tags
x402
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