Turn X (Twitter) DMs into tickets and reply from the inbox.
In the X Developer Portal create a project/app with Account Activity API access and generate the API key, secret and tokens.
X Developer PortalOpen Integrations → Social channels → Twitter / X and paste the API key/secret and access token/secret.
Copy the X webhook URL into your Account Activity subscription so DMs are delivered here (the CRC handshake is answered automatically).
X direct messages open tickets you can reply to from the inbox.