How can a smart-glasses app receive Twitch chat messages?
A glasses application can receive Twitch chat through a host application that uses Twitch's supported chat integration, then send selected messages to the display. Twitch recommends EventSub and its API for current chat applications. Authorization requirements depend on the particular integration.
Keep the service connection separate from the display
The host handles account authorization, incoming events and message selection. The wearable interface handles what to show and how the wearer moves through it. Separating those jobs lets the host preserve useful context even when the display disconnects briefly.
Establish the chat connection first and render synthetic messages before forwarding a live feed. E1O's engineering guide explains the broader chat-to-glasses flow; Twitch's documentation remains the source for current subscriptions, permissions and service behavior.
Sources
Sources checked September 13, 2026. How we research these answers ↗