OAuth Connection with BigCommerce

I am trying to setup a connection with BigCommerce using make’s http OAuth Connection.

I have created the API credentials on the BigCommerce side and I am trying to plug them into the Make side. But, it will not connect/authenticate. I keep receiving the error on the make side when i try to create a new connection: {“status”:404,“title”:“Not found”,“type”:“https://developer.bigcommerce.com/api-docs/getting-started/api-status-codes","errors”:{}} When i try to add the connection. When i close that it says " Error Accounts verifyfailed"