x402 Directory

Coinopai · Generate

Generate an AI image from a text prompt via FLUX Schnell — fast text-to-image for drafts, mockups, concept art, marketing images, and social graphics. Built for agents and automated content pipelines: pass a prompt and aspect ratio (1:1, 16:9, 9:16, 4:3), get back a hosted image URL. Create AI art via API — pay-per-call via x402 USDC on Base, no API key, no signup, no rate-limited free tier.

How to call it

curl -i -X GET https://imagegen.coinopai.com/generate

# It answers 402 Payment Required, with the price and where to pay.
# Pay with any x402 client, then send the same request again.

Uptime, grade and call counts come from other directories, not from us. A blank means nobody has measured it. It does not mean it is safe.

More from imagegen.coinopai.com

Coinopai · Generate Clean

Coinopai · imagegen.coinopai.com

Generate an AI image from a text prompt with the background automatically removed into a transparent PNG cutout (FLUX Schnell). Use it to create product photos, sticker designs, logo marks, or transparent assets for e-commerce listings and automated design pipelines — text-to-image plus background removal in one paid API call, no API key or image-editing step required.

$0.35 Base 100% up

Coinopai · Prompt Styles

Coinopai · imagegen.coinopai.com

Prompt Styles — a curated FLUX prompt-engineering cheat sheet: 12 proven style recipes, an aspect-ratio guide, and a tier picker for the paid /generate endpoints. Static JSON, answers in milliseconds. Spend $0.001 here before spending $0.25-$0.75 on a generation.

$0.001 Base 100% up

Coinopai · Generate HD

Coinopai · imagegen.coinopai.com

Start a high-resolution AI image job from a text prompt, using FLUX 1.1 Pro plus a 4x Real-ESRGAN upscale. The paid response returns HTTP 202 with a job_id and a free status_url to poll until the image succeeds or fails, preventing long generation from being lost to an HTTP proxy timeout.

$0.50 Base 100% up 2 paid calls