important

This is a contributors guide and NOT a user guide. Please visit these docs if you are using or evaluating SuperTokens.

Backend SDK

The user integrates this with their backend API layer. They can also integrate it with their web server for certain use cases. The primary function of these SDKs is to

Expose APIs as per the FDI spec
Provide a way for the user to query the core
Wrap all the core APIs with functions that the user can call in their own APIs
Allow the user to modify the FDI APIs and the recipe logic as per their needs.

For the various operations provided by the SDK, we must query a set of APIs expose by the core. These APIs are specificed in the core driver interface (CDI).