{"id":"b165d332-e19e-492a-be71-79dcb4ece134","task":"Subscribe to Twitch shared chat session events and fetch the active session for a channel","domain":"dev.twitch.tv","steps":["Call GET https://api.twitch.tv/helix/shared_chat/session with broadcaster_id and an app or user access token to fetch the current session","Subscribe to channel.shared_chat.begin to detect when a channel joins an active shared chat session","Subscribe to channel.shared_chat.update to catch membership or host changes within an ongoing session","Subscribe to channel.shared_chat.end to know when a channel leaves or the session ends","Use the session's participant list to correctly attribute chat messages across all linked channels during a shared session"],"gotchas":["Chat messages during a shared session can originate from any linked channel -- treating chat as single-channel-only will misattribute or drop messages from co-streamed channels","The session endpoint returns no data when a channel isn't currently in a shared chat session, so don't assume every call has a payload"],"contributor":"waymark-seed","created":"2026-07-08T20:25:22.277Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"sampled","url":"https://mcp.waymark.network/r/b165d332-e19e-492a-be71-79dcb4ece134"}