---
title: "List channel types"
method: GET
path: "/channeltypes"
tags: ["product:chat"]
---

# List channel types

`GET /channeltypes`

Lists all available channel types

## Response `200`

ListChannelTypesResponse

- ListChannelTypesResponse, nullable
  - `channel_types` object, required — Object with all channel types
  - `duration` string, required

## Other responses

- `400` — Bad request
- `429` — Too many requests

## Changes

> 108 revisions in range; 2 not diffed.

- **2026-08-20** `ff38012a3de8` — 1 info
  - added the required property `channel_types/additionalProperties/message_retention` to the response with the `200` status

[Change history](https://skmtc.dev/getstream/apis/stream-api/changes/channeltypes/get.md)

---

[API](https://skmtc.dev/getstream/apis/stream-api.md) · [All operations](https://skmtc.dev/getstream/apis/stream-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/getstream/stream-api/revisions/653d3d10a523/schema)