Discord API, Sync Discord Roles with Wordpress usergroups / profilefields

Hello Devs, I have a Wordpress website and a Discord Server and want to connect them. The User can also pay for premium on the wordpress site via Paid Memberships Pro What I need: 1. Integrate Login / link with Discord Oauth on the wordpress site. 2. Check if there is already an account with the Discord mail and link these or if not create a new Account on Wordpress. (also an option to add / remove account link at any point) 3. A Discord bot to automatically invite the user to the Discord Server if he is not a member already. Scopes: Identity, Email, Discord ID, Guilds, Invite user to group 4. I want a Discord automation to: -Sync Wordpress user groups to discord roles -Sync pre-defined profile fields / buddypress xprofile fields from Wordpress to Discord -Sync mail, username and profile picture from Discord to Wordpress. 4. The discord bot automatically removes the user role when their subscription is over Example 1 (first login): The user is not registered on wordpress and uses Discord login: The mail will be checked and finds no account with same mail. it will create a new wordpress account. Also invites the user to the discord server if he is not already a member. The user has already wordpress account and uses Discord login: The mail will be checked and finds an account with same mail. it will link these accounts and login to the existing account. Also invites the user to the discord server if he is not already a member. Example 2 (premium membership): User logs in with Discord to Wordpress then buys a Premium Membership for 30days, then the User is added to Premium Usergroup in Wordpress and then added to Premium Role in Discord. Example 3 (radio, profile update) : A user with linked account changes a Wordpress profile field like gender from male to female, the bot changes the Discord role from male to female. Example 4 (checkbox, profile update) A user adds or/and removes hobbies in buddypress xprofile fields, the bot adds or/and removes discord roles. Kind regards Arne Werner