SDK (Software Development Kit) is a software development kit that allows for the creation of additional applications and sites for Wialon Hosting platform. It provides an API (application programming interface) as a source code based specification intended to be used as an interface by software components to communicate with each other.
Remote API gives access to data through low-level HTTP (hypertext transfer protocol) requests. Using it, you can develop your own web services, mobile device applications, etc. on Wialon basis.