@isabella.sharpley most of the platts assessments i have seen reside on text pages on the real-time system, so you can use either Python API, .NET Real-time API of COM AdfinX Real-time.
Before attempting to build it out with any of the APIs, I suggest that you should firstly check whether what you want to do does not break any data licenses that are in place, and secondly - model what you want in Excel. That can be achieved with the help of either the support desk or your own customer specialist.
