It is not possible to loop over the elements of a nested dictionary using a for loop. For example, this does not work: ...

That loop is creating a load of empty dictionaries, then your second loop is overwriting those dictionaries with new ones that have your desired data already contained within.

REST-API-testing-of-json-to-Nested-dictionary REST API Python Flask Implementation for json to nested dictionary based on nesting order as arguments Create a REST service from the previous task. Make ...