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

# API Reference

> Model endpoints with pricing, request parameters, and interactive Try playgrounds.

Browse **92** models by media type and lab.

## Media types

* [Image API](/api/image) — **12** models, 3 labs
* [Video API](/api/video) — **74** models, 7 labs
* [Audio API](/api/audio) — **6** models, 1 labs

## Authentication

All endpoints require your apisale API key:

```http theme={null}
Authorization: Key YOUR_API_KEY
```

Official OpenAI / Gemini SDKs may use `Authorization: Bearer YOUR_API_KEY` with the same key.

## Universal REST shape

```bash theme={null}
curl -X POST "https://api.apisale.ai/v1/run/{model_slug}" \
  -H "Authorization: Key $APISALE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"input": { ... }}'
```

See also [OpenAI SDK compatibility](/sdk-compat/openai-sdk) and [Gemini SDK compatibility](/sdk-compat/gemini-sdk).