Webservices in Betty Blocks are very versatile, as you can use them to access data but also to do API calls for services. Setting up a webservice can be difficult because there are many settings that have to be set up the right way.
This instrument is used as an interface for communication between existing systems and your Betty Blocks app. The Betty Blocks platform supports all common ways of integration, like REST and SOAP. This tool is mainly focused on reusability. Create a web service once and use it multiple times. As an example, you can create a web service to collect an active product list from one of your distributors to update your internal product list with. Another usage is to request data from your ERP system to show and process it into your customized mobile Betty Blocks app.