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

# Introduction

> One API key for chat, embeddings, image, and video models

# Prism Gateway

Prism Gateway exposes one OpenAI-compatible API for chat, embeddings, image
generation, and asynchronous video generation.

<CardGroup cols={2}>
  <Card title="OpenAI-compatible" icon="code" href="/quickstart">
    Keep the OpenAI SDK and change the base URL and API key.
  </Card>

  <Card title="One model catalog" icon="list" href="/models">
    Discover the chat, embedding, image, and video models available to your key.
  </Card>

  <Card title="Usage and billing" icon="chart-line" href="/usage">
    Read spendable credits and inspect metered usage by request ID.
  </Card>

  <Card title="Organization controls" icon="building" href="/organizations">
    Apply model, budget, rate, and key policy within an organization.
  </Card>
</CardGroup>

## Base URL

```text theme={null}
https://api.prismgateway.io/v1
```

Customer requests use a Prism API key in the `Authorization` header. Provider
credentials remain inside Prism and are never sent by API customers.

## Next steps

1. [Make your first request](/quickstart).
2. [Configure authentication safely](/authentication).
3. [Use an OpenAI SDK](/sdks).
4. [Generate images and videos](/media).

[อ่านภาษาไทย](/th)