Hi All, I am new to PI Web API and looking to get some experience in developing C# codes to access PI Web API R3. I have successfully connected to pi web api and made individual calls to get current value from PI Points . Thanks to Working with PI Web API - HttpClient in C# by Daphne Ng. Now i am looking to make multiple calls in one single request and get data using Batch CTP(new feature in PI Web API R3). Could you please provide some good articles/threads or some sample code i could work with and gain some knowledge about PI Web API and it's features.