Streams assistant output and tool execution events as an SSE UI message stream.
Your unique Avido API key
Your unique Avido Application ID
Request body for streaming an assistant response.
UI message history for the assistant. The server performs strict runtime validation of the message structure before model invocation.
1 - 30 elementsOptional client-provided conversation identifier for observability.
1 - 128^[A-Za-z0-9_-]+$"chat_4f1b2c9d"
Streaming UI message response
SSE stream payload emitted by the assistant endpoint.