---
title: "Get Channels"
url: https://docs.catalyst.zoho.com/en/sdk/java/v1/cloud-scale/data-streams/get-channels/
description: "This page describes the methods to retrieve all channels or specific channel details from Catalyst Data Streams in your Java application with sample code snippets."
last_updated: 2026-07-07T05:22:22Z
service: Cloud Scale
type: general
related_links:
  - name: "Data Streams"
    url: /en/cloud-scale/help/data-streams/introduction
---

# Get Channels

[Catalyst Data Streams](https://docs.catalyst.zoho.com/en/cloud-scale/help/data-streams/introduction/) allows you to retrieve information about channels created in your project. You can fetch a list of all channels or get detailed information about a specific channel.

### Get All Channels

This method fetches the list of all Data Streams channels that are created in the project using the `getAllChannels()` method.

#### Sample Code Snippet

**Package Imports**

```java
import com.zc.component.datastream.ZCDatastream;
import com.zc.component.datastream.beans.ZCChannelDetails;
import java.util.List;
```

```java
//Create a Data Streams instance
ZCDatastream datastream = ZCDatastream.getInstance();
//Get all channels
List<ZCChannelDetails> channels = datastream.getAllChannels();
```

### Get Channel Details

This method retrieves the metadata and configuration details of a specific channel by passing the channel ID to the `getChannelDetails()` method.

#### Sample Code Snippet

**Package Imports**

```java
import com.zc.component.datastream.ZCDatastream;
import com.zc.component.datastream.beans.ZCChannelDetails;
```

```java
//Create a Data Streams instance
ZCDatastream datastream = ZCDatastream.getInstance();
//Get channel details by channel ID
ZCChannelDetails channelDetails = datastream.getChannelDetails("CHANNEL_ID");
```