This doesn't seem to be a thing yet, but opening this issue to track the behaviour.
If you actually make a bot user (top), you can set the user to have a role (and by extension, a colour). Hopefully they add support for setting a message colour on webhooks in the future.
This doesn't seem to be a thing yet, but opening this issue to track the behaviour.
If you actually make a bot user (top), you can set the user to have a role (and by extension, a colour). Hopefully they add support for setting a message colour on webhooks in the future.