Good afternoon, Could you give me some doubts? I'm creating a site that will manage the users' pages users will accept the following permissions: email, manage_pages, pages_show_list, read_page_mailboxes, business_management, pages_messaging, pages_messaging_subscriptions, public_profile.
I'm creating a site that receives a webhook from the page that identifies the private message on the page and responds to this message. my question is can I get private messages from THIRD PARTIES WITH PERMISSION using CURL and getting these interactions via webhoook?
Why do I see two options or WEBHOOOK or MESSEGER BOT but how am I creating something that will be a service provider do not want to use third party BOT wanted to do this via WEBHOOK is it possible?
Or to make it clear: Reject message on third-party page via -> WEBHOOK-> reply via CURL or PHP / JS SDK API I know that it is possible to send a message via CURL / API. My doubts are just about how to receive the customer data if I can receive via what product: WEBHOOK OR MESSEGER.
And if I can use WEBHOOK do I have to register the page in my application? or just with the access token is enough to receive the client's webshooks?