# Upmarket API Docs ## Docs - [Authenticate](https://developers.upmarket.ai/api-reference/endpoints/authentication/authentication.md): Overview of authenticating requests with Upmarket - [Initialize](https://developers.upmarket.ai/api-reference/endpoints/customers/initialize.md): This endpoint is used when you initialize your application's front end - [Create](https://developers.upmarket.ai/api-reference/endpoints/events/create.md): This endpoint streams events to Upmarket - [Get Started](https://developers.upmarket.ai/api-reference/home.md): Simple steps to start using the Upmarket library - [Introduction](https://developers.upmarket.ai/introduction.md): Welcome to the Upmarket Developer Docs - [Example application](https://developers.upmarket.ai/quick-start/home.md): Try Upmarket by using the example application.