> For the complete documentation index, see [llms.txt](https://docs.langstack.com/welcome/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.langstack.com/welcome/get-started/learn-langstack/introduction-to-rest-api/api-name.md).

# API Name

* API name field is a mandatory field that contains a unique name used to refer to the API in the platform. 
* Creating a meaningful API name is recommended so it can be referenced easily. 
* An API name can be added in the Details tab.

{% embed url="<https://media.langstack.com/documentation/media/images/code/training_manual/chapter_4/ch4apiname1.png>" %}