Introduction:
Writing functions in your backend code is an important part of your web development journey on Wix Studio. Accessing these functions from your client side (page code) requires you to use the Web Methods SDK. This SDK provides a wrapper that allows you to set permissions on who can access the function and make the function available to your frontend. Check out this video to get started writing your first Web Method with the Wix SDK.
Tools, Documentation and APIs:
Web Methods SDK
Example: