Reference

a prediction opens with up to 10 outcomes.

Prediction

• [[[event.title]]] — Prediction question
• [[[event.started_at]]] — When it opened
• [[[event.locks_at]]] — When predictions close

Outcomes

• [[[event.outcomes.count]]] — How many outcomes (max 10)
• [[[event.outcomes.0.title]]] — First outcome title (also .1 to .9)
• [[[event.outcomes.0.color]]] — "blue" or "pink"

note: maps to the Twitch EventSub event channel.prediction.begin.