Hi @SeanReadFord, I think there may be an easier way to do this by telling your workflow to read the blob file in a dynamic fashion rather than doing this within the .bat file.
The below is the scenario I envisage, it may differ slightly to yours but hopefully you can take this and adjust it to your usecase.
In Alteryx the 'directory' tool allows us to read a list of files within a given directory. Lets say each night a new json file is created. We can ue the 'created date' to sort our list of files in order of which they have been created (descending would be the latest file first) and then use the sample tool to isolate just the single latest file (thus, this will change each time our workflow runs once a new file has been added to the directory).
The Fullpath field for that file can then be passed dynamically into either a dynamic input tool, or blob input tool (not sure why you are using this over a standard input tool), in order to read in your file.
https://community.alteryx.com/t5/Alteryx-Designer-Knowledge-Base/How-to-dynamically-run-the-most-rec...
However, a much better way of doing this would be to use Alteryx to perform the API call, how are you doing this at the moment? You can then simply immediately parse the resulting JSON in Alteryx rather than write it to an intermediate file.
Ben
