string indices must be integers while parsing JSON - python
.values() is used to loop through the values of a dictionary however, team_data['NFLTeams'] is a list containing dictionaries. Thus, you need to remove .values() to access each dictionary whilst iterating:
for item in team_data['NFLTeams']: print (item["code"]) print (item['fullName']) print (item['shortName'])If you really want to use .values():
for item in team_data.values()[0]: print (item["code"]) print (item['fullName']) print (item['shortName'])Please keep in mind that .values() returns a view object in Python 3.x, so you need to force evaluating it using list() in order to access the elements by index:
for item in list(team_data.values())[0]: