C# to sql database end points

Job ID: 31775032

Budget: $10 – $30 AUD

Hi, I have a very simple program and a working connection to my database within C# which currently retrieves data.
I need assistance with 3 specific tasks to do with setting up the PUT/POST end points within C#, it requires SQL parameters applied.
Looking for a 24hr turnaround, more details to be provided on chat. Must be experienced