Streaming

Stream text response via SSE

Streams Claude CLI output using Server-Sent Events (SSE). Provides real-time streaming of Claude's response with session management and usage tracking. Event types: session (session ID), text (streaming content), result (final usage stats), error (errors), done (stream complete).

post/stream

Request body

systemstring

promptstring required

sessionIdstring

modelstring

allowedToolsstring[]

Response

SSE stream with real-time Claude CLI output

Changes

Changed in 4 of the 7 revisions of this API.44

Jul 17, 2026f7074f1efbee11See the full diff
- ●
  added the new NO_TOOLS_AVAILABLE enum value to the code response property for the response status 400
  response-property-enum-value-added
- ○
  added the new optional request property allowedTools
  new-optional-request-property
Dec 27, 2025b62b4ac2e1b71See the full diff
- ●
  removed the request property userEmail
  request-property-removed
Dec 26, 20255a0fb0ffd4131See the full diff
- ●
  added the new CONCURRENCY_LIMIT_ERROR enum value to the code response property for the response status 400
  response-property-enum-value-added
Dec 24, 202562c4085e0ca013See the full diff
- ●
  removed the request property allowedTools
  request-property-removed
- ○
  added the new optional request property userEmail
  new-optional-request-property
- ○
  removed the CONCURRENCY_LIMIT_ERROR enum value from the code response property for the response status 400
  response-property-enum-value-removed
- ○
  removed the NO_TOOLS_AVAILABLE enum value from the code response property for the response status 400
  response-property-enum-value-removed
This revision also has 1 change that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog

Full history