For the exchanges that don’t work on API and only work on CSV import…
What is the best practice to import the data? Does one import overwrite the data from a previous import or does it duplicate the transactions?
For instance, I use Nexo which pays a “daily” reward. When I export the CSV it does not allow me to select a date range. If I import a CSV today, and again at the end of the month, would this be ok? Or would it duplicate data?
I could edit the CSV data if I need, but that would increase the possibility of missing a transaction.