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

# Decorative generation

> Generate decorative avatar and banner images for Compose UI objects.

These routes generate UI artwork with the configured image model. They are not the general-purpose image generation API; use `/v1/images/generations` for product inference calls.

## Routes

| Method | Path                   | Description                      |
| ------ | ---------------------- | -------------------------------- |
| `POST` | `/api/generate-avatar` | Generates a square avatar image. |
| `POST` | `/api/generate-banner` | Generates a wide banner image.   |

## Body

<ParamField body="title" type="string" required>
  Agent name for avatars or workflow title for banners.
</ParamField>

<ParamField body="description" type="string" required>
  Text used to guide image generation.
</ParamField>

## Response

<ResponseField name="imageUrl" type="string">
  Data URL or remote image URL returned by the generation adapter.
</ResponseField>