I am trying to access a dictionary containing MLB standings data from an API and having trouble accessing the keys/value pairings.

Data:

{200: {'div_name': 'American League West',
       'teams': [{'div_rank': '1',
                  'elim_num': '-',
                  'gb': '-',
                  'l': 26,
                  'league_rank': '6',
                  'name': 'Seattle Mariners',
                  'sport_rank': '11',
                  'team_id': 136,
                  'w': 28,
                  'wc_elim_num': '-',
                  'wc_gb': '-',
                  'wc_rank': '-'}

I have tried:

for division in standings[200]:
        for team in division['teams']:
            print(team)

Output:

TypeError: string indices must be integers, not 'str'