---
title: "Stream Turn"
method: GET
path: "/v1/ask-feather/sessions/{session_id}/turns/{turn_id}/stream"
tags: ["ask-feather"]
---

# Stream Turn

`GET /v1/ask-feather/sessions/{session_id}/turns/{turn_id}/stream`

## Request

- The document declares no server URL.
- Auth: API key in header `x-api-key`
- TypeScript: <https://skmtc.dev/oneloop-hq/apis/feather-api/docs/v1/ask-feather/sessions/:session_id/turns/:turn_id/stream/get.ts> (a function with typed inputs; its response is checked against the schema)

Subscribe to a turn's live SSE frames (Phase 3 split contract).

**Auth is the security boundary:** ownership (org-scope + the session's
owner) is asserted BEFORE a single frame streams — the ``turn_id`` UUID is
defense-in-depth, not the boundary. Deliberately does NOT use the
request-scoped ``get_session`` dependency (that would pin a DB connection for
the whole relay); it opens a short-lived session only for the ownership check,
then reads the turn's Redis stream holding no DB connection.

## Path parameters

- `session_id` string, uuid, required
- `turn_id` string, uuid, required

## Response `200`

Successful Response

## Other responses

- `422`: Validation Error

## Changes

- **2026-08-12** `5a5597ebb2d6`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/oneloop-hq/apis/feather-api/changes/v1/ask-feather/sessions/:session_id/turns/:turn_id/stream/get.md)

---

[API](https://skmtc.dev/oneloop-hq/apis/feather-api.md) - [All operations](https://skmtc.dev/oneloop-hq/apis/feather-api/llms.txt) - [OpenAPI document](https://skmtc.dev/oneloop-hq/apis/feather-api/revisions/9cd7291d4228?raw)