Can we create user in dropbox using api

The API doesn't offer a way to programmatically create accounts, but I'll be sure to pass this along as a feature request. 

thanks

is there any API for creation of share folder 

Yes, you can share a folder via the API using the /sharing/share_folder endpoint:

https://www.dropbox.com/developers/documentation/http/documentation#sharing-share_folder

You can then invite members to it using /sharing/add_folder_member:

https://www.dropbox.com/developers/documentation/http/documentation#sharing-add_folder_member

If you're using an SDK, there will be corresponding methods for these endpoints.

can we create folder using API

Yes, you can use the /files/create_folder endpoint:

https://www.dropbox.com/developers/documentation/http/documentation#files-create_folder

thanks

1.can we create team folder using API?

2.what does the /members/add  API do,as you mention above we can't create account but in /members/add it is mention that if the account is not created,it will get created

1. No, the API doesn't yet offer the ability to programmatically create team folders. We'll consider it a feature request.

2. The /team/members/add endpoint only allows you to add members to a Dropbox for Business team, creating the account if necessary. It doesn't otherwise allow you to create arbitrary (e.g., free or pro) accounts. If you only need to create accounts on existing Business teams though, that endpoint would be sufficient.

thanks