> ## Documentation Index
> Fetch the complete documentation index at: https://docs.geekhub.mx/llms.txt
> Use this file to discover all available pages before exploring further.

# Images · overview

> Image generation with 9 models from 4 providers

The `POST /v1/images/generations` endpoint is compatible with the OpenAI Images API. You change the `model` and pick from our catalog.

## Which models can I use?

| ID                       | Provider | Price       | Notes                               |
| ------------------------ | -------- | ----------- | ----------------------------------- |
| `openai/gpt-image-1`     | OpenAI   | \$0.19/img  | Newest, high quality                |
| `openai/dall-e-3`        | OpenAI   | \$0.04/img  | Classic                             |
| `google/imagen-4`        | Google   | \$0.04/img  | Excellent with text                 |
| `xai/grok-2-image`       | xAI      | \$0.07/img  | Photorealistic style                |
| `fal/flux-1.1-pro`       | fal.ai   | \$0.04/img  | Best open-weight                    |
| `fal/flux-1.1-pro-ultra` | fal.ai   | \$0.06/img  | Flux 4K                             |
| `fal/recraft-v3`         | fal.ai   | \$0.04/img  | Best for typography and brand style |
| `fal/ideogram-v2`        | fal.ai   | \$0.08/img  | Professional typography             |
| `fal/sd-3.5-large`       | fal.ai   | \$0.065/img | Stable Diffusion 3.5                |

## Built-in storage

Each generated image is **automatically** uploaded to your Supabase Storage (`supabase.geekhub.mx`) in a public UUID-based bucket — effectively unguessable URLs (same model as Cloudinary or fal.media).

This means URLs **don't expire** and you can reference the image from:

* Your web app (`<img src={url} />`)
* Slack, email, social networks
* Your own backup by downloading the bytes

If you want to store them in YOUR storage instead of ours, download them immediately with any HTTP client:

```bash theme={null}
curl -O https://supabase.geekhub.mx/storage/v1/object/public/generated-images/.../0.png
```

## Next steps

<Card title="POST /v1/images/generations" icon="code" href="/en/api-reference/images/generations">
  Full endpoint reference.
</Card>