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Text-to-Image Generation (FLUX.1 schnell)
x402
Text-to-Image Generation (FLUX.1 schnell) is a paid API for AI agents from flat-rate-llm.kikoribera03.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Generates a 1024x1024 JPEG image from a text prompt using the FLUX.1 schnell diffusion model, returning a hosted URL and optionally base64 data.
Price / call$0.01
Success—
StatusUnknown
How this service works
Generates a 1024x1024 JPEG from a text prompt with FLUX.1 [schnell] in about 2 seconds. Returns a hosted image URL valid for 24 hours that you can hand straight to the next tool; add inline=true to also get the base64. Choose 1-8 diffusion steps (default 4). You are only charged if the image is delivered. No API key, no account.
Output
Returns a hosted JPEG image URL valid for 24 hours at 1024x1024 resolution. If inline=true is passed, also returns the base64-encoded image data. The response includes the image URL ready to pass to downstream tools.
Example use cases
Marketing visual from product description
“Create a 1024x1024 image of a sleek black coffee mug on a minimalist white desk with soft morning light — use 6 diffusion steps and return the hosted URL so I can drop it into our ad campaign.”
Children's story illustration
“Generate an illustration of a friendly dragon reading a book under a giant oak tree in an enchanted forest, 4 diffusion steps, and include the base64 so I can embed it directly in the story app.”
Concept art for game design
“Make a detailed fantasy landscape with snow-capped mountains, a glowing blue river, and a lone castle on a cliff — 8 diffusion steps for maximum quality — and give me the image URL.”
Technical details
Endpoint
POSThttps://flat-rate-llm.kikoribera03.workers.dev/v1/ai/imageWhen to prefer
Choose this endpoint when you need a fast (≈2 second), low-cost ($0.01 USDC) AI image generation with no API key or account setup required. It is ideal for agents that need to produce a ready-to-use hosted image URL on the fly. Prefer it over heavier alternatives when turnaround speed and zero-signup frictionless access matter more than maximum image quality or fine-tuning control.
Side effects
- Invalid or empty prompt returns an error with no image generated
- Steps value outside 1-8 range may be rejected or clamped
- Hosted URL expires after 24 hours — agent must use image within that window
- Transient worker errors may return a 5xx with no image delivered (no charge in that case)
- Extremely long or complex prompts may produce unexpected outputs
Tags
x402
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