Data-center-specific API URLs
API users should use the following data-center-specific base URLs for the Bullhorn OAuth, REST, and SOAP APIs.
U.S. East Coast Data Center
CLS5, CLS2,CLS20
- https://auth.bullhornstaffing.com
- https://rest.bullhornstaffing.com
- https://api.bullhornstaffing.com
U.S. West Coast Data Center
CLS30,CLS31,CLS32,CLS33,CLS34
- https://auth-west.bullhornstaffing.com
- https://rest-west.bullhornstaffing.com
- https://api-west.bullhornstaffing.com
APAC Data Center
CLS50
- https://auth-west50.bullhornstaffing.com
- https://rest-west50.bullhornstaffing.com
- https://api-west50.bullhornstaffing.com
UK Data Center
CLS21,CLS22,CLS23
- https://auth-emea.bullhornstaffing.com
- https://rest-emea.bullhornstaffing.com
- https://api-emea.bullhornstaffing.com
German Data Center
CLS70
- https://auth-ger.bullhornstaffing.com
- https://rest-ger.bullhornstaffing.com
- https://api-ger.bullhornstaffing.com
Sandbox Environments
BHNEXT
- https://auth9.bullhornstaffing.com
- https://rest9.bullhornstaffing.com
- https://bhservice9.bullhornstaffing.com
CLS91
- https://auth-west9.bullhornstaffing.com
- https://rest-west9.bullhornstaffing.com
- https://api-west9.bullhornstaffing.com
About Cluster IDs
CLS2, CLS21 etc. are cluster IDs that are contained in a user’s browser URL (address bar) once they are logged in.
Example: https://cls21.bullhornstaffing.com/BullhornSTAFFING/MainFrame.jsp?#no-ba… indicates that the logged in user is on CLS21 (therefore the appropriate API URLs to use are for the UK Data Center) As such Cluster IDs do not change for a customer, so identifying the correct cluster ID for all users for a given customer is a one time exercise.