---
title: "Get the room's audio routing matrix"
method: GET
path: "/rooms/{id}/routing"
tags: ["Rooms"]
---

# Get the room's audio routing matrix

`GET /rooms/{id}/routing`

Returns the per-listener-role source whitelist used by the room's audio mixer. A listener role absent from the matrix defaults to full mesh (hears every other leg). A role with an empty `[]` list is an isolated listener that hears nothing.

## Response `200`

Current matrix

- RoomRoutingView
  - `matrix` object, required — Listener-role → list of allowed source roles. Roles absent from the matrix default to full mesh.

## Other responses

- `404` — Room not found

## Changes

- **2026-05-21** `98f1f6130e2c` — 1 info
  - endpoint added
- **2026-03-26** `d09c97c6ca8c` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/voiceblender/apis/voiceblender-api/changes/rooms/:id/routing/get.md)

---

[API](https://skmtc.dev/voiceblender/apis/voiceblender-api.md) · [All operations](https://skmtc.dev/voiceblender/apis/voiceblender-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/voiceblender/voiceblender-api/revisions/89ff267f0958/schema)