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Version: 2.0

Send A2A v1 streaming message

POST 

/v2/agents/:agent_key/message:stream

Sends a message to the agent using the A2A v1 wire format and streams task lifecycle events as Server-Sent Events. Each SSE data: line is a JSON A2aV1StreamResponse carrying a task, message, statusUpdate, or artifactUpdate. The stream ends when the task reaches a terminal or interrupted state.

Request

Responses

A stream of A2aV1StreamResponse events.