---
title: 'Introduction'
description: 'Example section for showcasing API endpoints'
---
If you're not looking to build API reference documentation, you can delete
this section by removing the api-reference folder.
## Welcome
There are two ways to build API documentation: [OpenAPI](https://mintlify.com/docs/api-playground/openapi/setup) and [MDX components](https://mintlify.com/docs/api-playground/mdx/configuration). For the starter kit, we are using the following OpenAPI specification.
View the OpenAPI specification file
## Authentication
All API endpoints are authenticated using Bearer tokens and picked up from the specification file.
```json
"security": [
{
"bearerAuth": []
}
]
```