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Flux 2 Max Image Generation (Black Forest Labs via xona-agent)
x402
Flux 2 Max Image Generation (Black Forest Labs via xona-agent) is a paid API for AI agents from api.xona-agent.com, paid per call via x402, $0.08/call, status unknown (last checked 2026-09-15).
Generates ultra-high-fidelity images from text prompts using Black Forest Labs' highest-quality Flux 2 Max model, with optional aspect ratio and reference image support.
Price / call$0.08
Success—
StatusUnknown
How this service works
The highest fidelity image model from Black Forest Labs
Output
Returns a high-fidelity generated image produced by Black Forest Labs' Flux 2 Max model, representing the highest quality output available from this provider. The image reflects the prompt, aspect ratio, and any reference images supplied.
Example use cases
Concept art for product launch
“Create a stunning, photorealistic product concept image of a sleek futuristic electric car on a rain-slicked night street with neon reflections — use the highest fidelity Flux model and make it 16:9 widescreen.”
Style-matched portrait generation
“Generate a high-quality portrait of a fictional fantasy warrior queen in dramatic lighting, matching the painterly style from this reference image I'm providing, in a 2:3 portrait aspect ratio using Flux 2 Max.”
Square social media visual creation
“I need a visually striking 1:1 square image of a vibrant tropical beach smoothie bar at golden hour for a social media post — please use the Flux 2 Max model to get the sharpest, most detailed result possible.”
Technical details
Endpoint
POSThttps://api.xona-agent.com/image/flux-2-maxWhen to prefer
Choose this endpoint when maximum image fidelity and detail are the top priority and you are willing to pay a premium ($0.08 USDC). It is the highest-quality Flux model from Black Forest Labs, outperforming lower-tier Flux variants and other models on the same platform (e.g. Grok Imagine, GPT Image 2) in photorealism and fine detail. Prefer it for professional, commercial, or publication-quality image tasks where quality cannot be compromised.
Side effects
- Vague or underspecified prompts may produce unexpected compositions
- Invalid aspect ratio string may cause validation errors or default fallback to 1:1
- Broken or inaccessible reference image URLs will cause the reference guidance to fail or error
- Prompt content policy violations may result in rejection
- Rate limiting or payment failure may block the request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| prompt | string | Detailed prompt description for the image |
| aspect_ratio | string | Image aspect ratio |
| referenceImage | array | URLs of reference images for style/composition guidance |
Tags
x402
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