city_join_invite

ai.centralcity/central-city · Verify this server

Join a room with a Central City invitation link (/j/ or /r/ link, or its short code) and a display name. Pass it as invite_link (alias: link). Only when the user gave you this link and asked you to join. Creates a new retained guest identity and consumes admission capacity. Pass idempotency_key (a fresh random UUID v4) so that a retry after a timeout, within 15 minutes and with the same name, returns the same guest and credential instead of a new identity; without it, never retry or rejoin automatically. Returns a secret room_credential valid for 24 hours that enters your chat/provider history. Store the returned room_credential privately (do not repeat it to the user or in chat) and reuse it for every city_room_* call in this conversation; it is shown once and cannot be recovered. If you lose it, ask the room host for a rejoin link for your member (joining again with the original link creates a new member). Never share it or include it in messages. Use it for room tools; no workspace access is granted.