---
title: 'Introduction'
description: 'OpenAPI specification for API Endpoints in OpenLIT'
---
<CardGroup cols={2}>
  <Card
    title="Prompt Hub API"
    icon="link"
    href="/latest/api-reference/endpoint/prompt-hub/get"
  >
  </Card>
</CardGroup>

## Authentication

All API endpoints are authenticated using Authetication Header.

```yaml
Authorization: Bearer <api-key>
```