SpellCast is CastMate's companion twitch extension. It allows you to create "spells" that your viewers can cast with bits. They work with profiles just like Channel Point Rewards. If a spell isn't being used by an active profile it is automatically disabled.

SpellCast Spells UI

Using SpellCast is a great way to support CastMate's development.


SpellCast Spell

Triggered when a SpellCast spell is cast by a viewer.

Spell SpellCast Spell
The spell you want to add a trigger for.
user string
The twitch name of the user who cast the spell
userId string
The twitch ID value of the user who cast the spell
userColor CSS Hex Color
The color the user has picked for their chat identity.