Stock screener C# Windows (x64, x86, ARM)

Dear guys, I am a passionate Trader and I am looking for a screener. The end result should be an app for Windows for my personal use only. The idea behind the screener is to identify stocks with the same ISIN that are traded on various stock markets worldwide. Then I want to compare the prices on the different stock exchanges. Therefore all prices need to be converted into EUR and then be compared. Needless to say that the GUI need to be adjustable and allow me to change screening settings. Furthermore it should allow to work with an own window per stock exchange. The data will come for a German provider Lenz+Partner. They offer an api called Tai Pan Real-time that can be accessed via .net c# (dll). http://www.tai-pan.net/produkte/tpr.net/csharp.aspx .

The whole data access must be done in real-time, so it will be quiet a lot of data. I will need the source code of the screener. The screener should be enhanced with the integration of a trade manager later on that automatically opens and closes the trades for me. Therefore it needs to connect to an api of my broker sino. Their software sino-mx is written in Java and can be directly accessed by their api (https://www.sino.de/wp-content/uploads/2020/05/API_Handbuch_Englisch.pdf). Due to confidante reasons I cannot go so much in detail in this description. But you can send me private messages as well.

The whole screener should be compiled as x64, as well as ARM, so that I could use it with Windows ARM one day.

Greetings from Germany.