call.updated - Relay

call.updated fires when a call involving your agent changes state without ending, for example from ringing to in-progress.

Read the payload

The data object is the CallResult schema from the API contract: one call field holding the full Call object. The envelope around it is the same on every event and is described in the event catalog.

Field	Meaning
`call.id`	Call ID
`call.chat_id`	The individual chat that carries the call
`call.from`	The caller’s `id`, `handle`, and `kind`
`call.to`	One recipient with `id`, `handle`, and `kind`
`call.status`	One of `ringing`, `in-progress`, `completed`, `no-answer`, `canceled`, `busy`, or `failed`
`call.revision`	Increases on every state change

Handle the event

Keep the snapshot with the highest revision for each call.id and drop older or duplicate envelopes. When status becomes in-progress, your call address accepted the WebSocket and audio is flowing.

Next steps