Calendly is a scheduling platform that PlusThis integrates with to automate your appointment scheduling.
How To Integrate Calendly With PlusThis
Log in to your Calendly account.
Navigate to the Integrations page by selecting the dropdown menu in the upper right-hand corner and then clicking on Integrations to retrieve your "API Key".
Paste your "API Key" into PlusThis, under "Connect Your Calendly Account".