---
title: "Get All Channels"
url: https://docs.catalyst.zoho.com/en/api/code-reference/cloud-scale/data-streams/get-all-channels/
description: "This API retrieves the list of all Datastream channels created in the specified Catalyst project."
last_updated: 2026-07-07T05:22:22Z
service: Cloud Scale
type: api
---

# Get All Channels

### Description

This API retrieves the list of all [Datastream channels](https://docs.catalyst.zoho.com/en/cloud-scale/help/data-streams/introduction/) created in the specified Catalyst project.

### Request Details

#### Request URL

`GET` {api-domain}/baas/v1/project/{project_id}/datastreams/channel

- **api-domain** (URL): The DC-specific domain used to access Catalyst APIs

- **project_id** (Numerical): The [unique ID](https://docs.catalyst.zoho.com/en/getting-started/set-up-a-catalyst-project/general-settings/) of the Catalyst project

#### Request Headers
 **Authorization:** Zoho-oauthtoken {oauth_token}

**Optional Headers** 

 **CATALYST-ORG:** {org_id}

 **Environment:** Development

#### Scope

ZohoCatalyst.datastreams.channel.READ

### Response Details

On successful execution, the response contains a list of all Datastream channels available in the specified project along with their corresponding metadata.

**Sample Request**

```bash
curl -X GET \
  https://api.catalyst.zoho.com/baas/v1/project/20084000000589014/datastreams/channel \
  -H "Authorization: Zoho-oauthtoken 1000.f53426c0cee59aaa57f1f158f5f271ca.ba782e5510151a126a08232e7958b24d" \
  -H "CATALYST-ORG: 89773766" \
  -H "Environment: Development"

```

### SDK Documentation

[Get Channels- Java SDK](https://docs.catalyst.zoho.com/en/sdk/java/v1/cloud-scale/data-streams/get-channels/)

[Get Channels- Node.js SDK](https://docs.catalyst.zoho.com/en/sdk/nodejs/v2/cloud-scale/data-streams/get-channels/)

[Get Channels- Python SDK](https://docs.catalyst.zoho.com/en/sdk/python/v1/cloud-scale/data-streams/get-channels/)