Endpoint:

https://api.heroku.com/oauth/autherization

Description:

Token endpoint of the Heroku Platform API.

Documentation:

https://devcenter.heroku.com/articles/oauth#direct-authorization

Endpoint:

https://api.heroku.com/entprise-accounts/{enterpriseAccountId}/usage/monthly)?start={start}&end={end}

Description:

Endpoint for enterprise account monthly consumption data.

Documentation:

https://devcenter.heroku.com/articles/platform-api-reference#enterprise-account-monthly-usage