Our company is considering upgrading to SL2018 under the assumption that there is an expanded list of Web Apps available. We are currently working with a 3rd party programmer that wants to bring information from his Portal back into the SL Tables. His assumption is that there are API's available for him to do that. I have never worked with API's or the SL Web Apps, can someone point me in the right direction of where I can get a list of the API's and Web Apps that are available. Are there only a limited amount of API's available or to all modules, screens and fields have API available ?