instagram_basic_long_lived_access_token.py

def get_long_lived_access_token(access_token = ''):
    url = graph_url + 'access_token'
    param = dict()
    param['grant_type'] = 'ig_exchange_token'
    param['client_secret'] = client_secret
    param['access_token'] = access_token
    response = requests.get(url=url,params=param)
    response = response.json()
    print("\n long_lived_token_response :-",response)
    long_lived_access_token = response['access_token']
    expires_in = response['expires_in']
    return long_lived_access_token