Are basecamp resources ID unique?

Question

I found a couple references but quite very old and I know the API has changed since.

Are all resources IDs globally unique (across all accounts)?

For instance are all to-do item IDs unique accross all accounts in the system ?

I want to know as i would like associate data with a to-do ID and i want to make sure to avoid collisions (as unlikely as they could be)

EDIT: Here is a sample ID: 8549954 One of the post i referred to: https://groups.google.com/forum/#!searchin/37signals-api/ID$20unique/37signals-api/cNm-HKZ5fQY/xi497xpem1AJ Thanks for clarifying.

Answer 1

They are unique across accounts, within the same product. So, for all requests to the Basecamp API (https://github.com/basecamp/bcx-api), you can treat the resource IDs as unique.