The Session Service provides API methods that initiate and terminate sessions with the ThingSpace Platform. Your program must authenticate with a username and password and receive a session token before it can use any other ThingSpace Platform APIs.
| Web Service API | Description | 
|---|---|
| LogIn | Authenticate with the ThingSpace Platform using a user name and password.
 Returns a session token. Use this session token when calling subsequent APIs.  | 
        
| LogOut | Terminates an ThingSpace Platform session. 
 Pass the session token for the session you wish to terminate.  |