Hi everyone,
I would kindly ask your assistance with the following:
I want to set up a webhook in our PBX system (3cx), so that the moment a customer calls, I send the caller's phone number to manychat via api, and manychat initiate a conversation with this number with one of my approved templates that then leads to start the automation.
I cant seem to understand how to do it with the api key i have created, please assist me

