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AgentUtility Pro Image Generation
x402
AgentUtility Pro Image Generation is a paid API for AI agents from x402.agentutility.ai, paid per call via x402, $0.06/call, status unknown (last checked 2026-09-15).
Generates images from text prompts using premium AI models (Flux 2 Pro, Recraft v4, Seedream v4, Grok Imagine, Qwen Image) and returns a permanent fal-hosted PNG URL
Price / call$0.06
Success—
StatusUnknown
How this service works
Premium text-to-image API for repeatable product, campaign, and design assets when a standard draft needs a selected model tier. Send a prompt with optional dimensions, tier, and seed; receive a hosted PNG URL plus the resolved model, final canvas, prompt, seed, and timing. Keep the tier, dimensions, and seed fixed to rerun an approved asset. Tiers: 'balanced' (flux-2-pro, default), 'recraft' (recraft-v4), 'seedream' (seedream-v4), 'grok' (grok-imagine-image), and 'qwen' (qwen-image). Use it for Flux 2 Pro, Recraft, Seedream, Qwen Image, or Grok Imagine image generation.
Output
Returns a permanent fal-hosted PNG image URL that can be embedded, displayed, or downloaded. The URL is stable and publicly accessible without expiry.
Example use cases
Marketing banner image creation
“Create an image of a sleek black coffee mug on a minimalist wooden desk with soft morning light for a product ad — use the balanced tier with Flux 2 Pro.”
Fantasy concept art generation
“Generate a dramatic fantasy landscape with a dragon soaring over a moonlit castle, painted in rich purples and golds — use the seedream tier.”
Social media post visual
“Make a vibrant image of a tropical beach at golden hour with palm trees and calm turquoise water for an Instagram post — use the grok tier.”
Technical details
Endpoint
POSThttps://x402.agentutility.ai/image-generate-proWhen to prefer
Choose this endpoint when you need access to multiple premium text-to-image models (Flux 2 Pro, Recraft v4, Seedream v4, Grok Imagine, Qwen Image) through a single x402 USDC-paid API at $0.06/call, especially when building autonomous agents that need programmatic image generation without managing separate API keys for each model provider.
Side effects
- Invalid or unsupported model tier string returns an error
- Prompt too long or containing disallowed content may be rejected
- Payment failure via x402/USDC results in 402 Payment Required response
- Network timeout if upstream Venice/fal.ai model is slow or unavailable
- Empty or missing prompt returns a validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"seed": null,
"tier": "balanced",
"model": "flux-2-pro",
"width": 1024,
"height": 1024,
"prompt": "An ornate brass astrolabe on a velvet cushion, museum lighting, 4k product photography",
"source": "venice",
"image_url": "https://v3.fal.media/files/abc/xyz/image.png",
"elapsed_ms": 12000,
"venice_request_id": "ven_pro_4f8a2b..."
}
}Tags
x402
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