QuickBooks

App registration (get your key and secret here)

https://developers.intuit.com/v2/ui#/app/startcreate

Development callback URL

http://localhost:8000/accounts/quickbooks/login/callback/

You can specify sandbox mode by adding the following to the SOCIALACCOUNT_PROVIDERS in your settings.

You can also add space-delimited scope to utilize the QuickBooks Payments and Payroll API

SOCIALACCOUNT_PROVIDERS = {
    'quickbooks': {
        'SANDBOX': TRUE,
        'SCOPE': [
          'openid',
          'com.intuit.quickbooks.accounting com.intuit.quickbooks.payment',
          'profile',
          'phone',
        ]
    }
}