To get started using Bullhorn CRM with Zapier, you'll want to connect to your Bullhorn CRM account
Next, you'll be given the option to name your Account. This name is really just a label for your own use, it has no effect on which Bullhorn CRM account you'll log in and connect to Zapier. You also need to select which data center(s) your account resides within.
Note: It is very important that you choose the right data center(s) otherwise authentication will fail.
You'll now be given a popup and asked to login to Bullhorn CRM (unless you are already logged in).
It's that easy! Zapier should now double check that the Account is working and you can continue on creating your Zap.