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AI Image Generator (Cloudflare Workers AI / FLUX.1)
x402
AI Image Generator (Cloudflare Workers AI / FLUX.1) is a paid API for AI agents from ai-policy-kit.moneymaker-ai.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-28).
Generates a 1024×1024 AI image from a text prompt using FLUX.1 [schnell] via Cloudflare Workers AI, with optional style selection and prompt enhancement.
Price / call$0.01
Success—
StatusUnknown
How this service works
Generate an AI_POLICY.md and a pull request template with an AI-disclosure section for your open-source repo. Free, runs in your browser.
Output
A JSON object containing the generated image as a base64-encoded JPEG string (~400KB typical), along with the image dimensions (1024×1024), the style applied, number of diffusion steps used, the final enhanced prompt, the AI engine name, approximate byte size, and a safety screening report indicating whether keyword and LLM screens passed.
Example use cases
Product mockup illustration for a landing page
“Generate a flat vector illustration of a sleek pair of wireless headphones on a white background — use the flat_vector style and enhance the prompt.”
Fantasy character artwork for a game
“Create an anime-style image of a female warrior in silver armor standing in a misty forest at dawn, 8 steps, enhance enabled.”
Social media logo icon for a startup
“Make a logo icon of a minimalist rocket launching into a starry night sky — logo_icon style, max quality steps of 8, with prompt enhancement on.”
Technical details
Endpoint
GEThttps://ai-policy-kit.moneymaker-ai.workers.dev/api/ai/image?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, low-cost ($0.01) text-to-image generation with automatic style detection and prompt enhancement, especially if you want named artistic styles like pencil_sketch, anime, watercolor, or flat_vector. It runs on Cloudflare's edge via FLUX.1 [schnell] (Apache-2.0), making it fast and serverless. Prefer alternatives if you need very high photorealism, video, audio, or multi-image batch generation.
Side effects
- Prompt fails keyword safety screen — returns error before generation begins
- Prompt is too long (over 600 characters) — validation error
- Invalid style enum value — rejected by schema validation
- steps parameter out of range (must be 1–8) — validation error
- Cloudflare Workers AI upstream timeout — may return 500 or empty response
- Payment of 0.01 USDC not fulfilled via x402 — 402 Payment Required response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"mime": "image/jpeg",
"note": "AI-generated image. Prompts are screened before generation; the image itself is not classified, so review it before publishing. You are responsible for how you use it.",
"steps": 6,
"style": "pencil_sketch",
"width": 1024,
"engine": "@cf/black-forest-labs/flux-1-schnell on Cloudflare Workers AI (FLUX.1 [schnell], Apache-2.0)",
"height": 1024,
"safety": {
"keyword_screen": "passed",
"output_checked": false,
"llm_screen_final": "passed",
"llm_screen_original": "passed"
},
"enhanced": true,
"enhancement": "@cf/ibm-granite/granite-4.0-h-micro rewrite + rules",
"bytes_approx": 398091,
"final_prompt": "A graphite pencil sketch of an old bicycle leaning on a wall. Monochrome hand-drawn graphite on off-white sketchbook paper, confident pencil lines, cross-hatching and soft smudged shading for form, visible pencil strokes and paper texture, light construction lines, flat two-dimensional drawing.",
"image_base64": "/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAEBAQEB…(truncated)",
"style_source": "rules",
"original_prompt": "can you make me a pencil sketch of an old bicycle leaning on a wall"
}
}Tags
x402
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