Groups
Join a group
Join a group. PUBLIC groups join immediately; PRIVATE groups create a join request (or finalize a prior approval/invite when finalize: true). An inviteCode routes by the code and ignores the group type.
POST
Join a group
Authorizations
Send your API key as Authorization: Bearer murmo_.... Keys are created in the Murmo app. Header-only — keys are never read from the query string. Valid for the REST API under /api/v1 only (not the GraphQL endpoint).
Path Parameters
Response
Join status (JOINED or REQUESTED).
A { data: ... } envelope whose payload is passed through from an upstream source (Kalshi market data, chat messages, group agents). See the relevant guide for the exact shape.