Will API remain the same for Onedrive F1 , E1 Plan 1 / Plan 2

Hi,

I have just developed a backup application that uses Microsoft Graph for Transferring data to Onedrive. I have tested on Office 365  E5 account and F1 account. My customer has asked me to confirm if it will work on Office 365 Business Plan 2. I need to know if the API's are different or are they the same ?

Regards

Allan