🗝️ Authorizing API Sandboxes


Environment Check

All documentation sandboxes are enabled for our Preview environment. Ensure you are creating tokens for Preview and not another environment.


File Uploads in Sandboxes

Please note that file uploads for some APIs are still in development and will not work for all endpoints.

If you see an Authentication parameter on top of an API example, enter a private token.


Public tokens will be included with query parameters. Ensure your token is authorized for https://developer.threekit.com.