Adding thumbnail image to Discord Webhook

chippry · January 12, 2023, 10:22am

Hello, so I have a game about trading, we release roblox limiteds in the game. And i am making a discord webhook where it announces new items that i release. When an item is created, it grabs the asset id of the item. I am wondering how I can add a thumbnail to my discord Embed, that is the same iamge of the asset id (For example, the Image of the domino crown)

here is what i tried: but it did not work.

local itemimage = "rbxthumb://type=Asset&id="..assetid.."&w=150&h=150"

bluebxrrybot · January 12, 2023, 1:01pm

Maybe try using an HTTP url to send to discord:

Also, it’s possible to send a rich embed to a webhook through roblox, I don’t have that code right now though, just saying it’s possible.

chippry · January 13, 2023, 3:18am

The image still doesn’t show up, but when i use the rbxcdn (which you cant get from the asset id), it does show up

alphadoggy111 · January 13, 2023, 3:22am

Do you have the asset ID in this scenario? If so, give this a shot:

https://www.roblox.com/asset-thumbnail/image?assetId=ASSETID&width=420&height=420&format=png

chippry · January 13, 2023, 3:26am

Thanks for a response, upon trying this, it still sent the webhook, it just came up empty. So far the only thing that worked was the direct image id (when I right click and open image in new tab), but as far as I know, there is no way to find out that from the Asset ID (which is all im given)