When creating an upload link you need to specify a folder on your cloud where files should get uploaded to.
So you need to have an existing account with one of the following cloud storages
- Google Drive
- Amazon S3
- (further providers will are planned to be added)
PS: You do not necessarily need to have an account with one of the upper cloud storages to register with CloudWok. We do have our own optional user management in case you do not want to register with an existing Cloud Account. However our upload service into your cloud makes a lot less sense in case you do not have a cloud ;-)