How to show post thumbnail on twitter

[Overgrow]

Maybe through rich embeds…

Configure Twitter login and rich embeds for Discourse

In order for rich embeds to work properly a Basic plan for X Dev is mandatory. Rich embeds will not work with the Free X Dev plan. X Configuration Head over to the Developer Portal on X. Choose between a Free, Basic, or Pro X Dev plan and complete the developer agreement and policy requirements. If you would like to have rich embeds on your forum you’ll need at least a Basic plan for X Dev. Rich embeds will not work with the Free X Dev plan. After completing the agreement and pol…