Our Zapier integration is in the beta launch stage now and only available for our premium / enterprise customers to test. We will put it on our app store for public once the testing process is completed.
However, I might be able to help you with a more clear answer if you let me know what is your use-case? What are you trying to achieve through this integration? We might be able to suggest you other solutions which we have available now to answer your needs while we are testing the Zapier integration.
You can out a comment under this answer for more elaboration.