By AKHIL MK in guides — Dec 13, 2021 How to get a slack notification after a calendly booking 1. Find Calendly in zaps 2. Click on Choose an event 3. Choose Invitee created and Continue 4. Click on Sign in to Calendly 5. Click on Integrations 6. Click on Copy Key 7. Enter the key 8. Click on Continue 9. Click on Test trigger 10. Click on Continue 11. Find the Slack zap 12. Choose "Send Channel Message" 13. Click on Continue 14. Click on Sign in to Slack 15. If slack is restricting zapier, then you can turn it on in slack admin 16. Click on Allow 17. Click on Continue 18. Click on Pick a channel... 19. Choose the slack channel to send messages to 20. Test the zap 21. Click on Gaurav Agarwal 22. Click on Test & Continue 23. Here we go! Turn on the zap. This workflow was created with Tango.