I am trying to use Solution service (which is {ENV}/servicecenter/Solutions.asmx). Its methods are accepting username and password as parameters. So I am passing there proper username and password, either clean, or encoded by one of PlatformPasswordUtils functions. It all the time returns "Invalid username or password" error. I heard other people are also using the same problem.

So is it supposed to work or not? If yes, than which format of user name and password it needs? If it's not supposed to work - is there some other undocumented service with similar purpose?

Hi Igor,

I believe these Service Center services although still accessible, are replaced by the various LifeTime APIs.

This post lists all the services exposed by OutSystems, but a lot of them are not documented and I doubt if they are available with the indent for developers to consume them.