This document describes how to integrate Kakao Talk Channel APIs into your service with the JavaScript SDK v1 (also referred to as 'Legacy JavaScript SDK').

When using the JavaScript SDK v1, you can download the Kakao Talk Channel buttons provided by Kakao, and add the buttons to your website according to the desired button size or function. Go to [Tools] > [Social Plugin] menu, and then generate a source code intended to add the Add Channel or Start chat button.

This API provides a bridge page to allow a user to go to a Kakao Talk Channel and add the channel as a friend.

To use this feature, users must be in a logged-in state. If users click [Add Channel] in a logged-out state, direct them to the login page to log in.

You can use this feature by using either the createAddChannelButton() or addChannel() function. When you want to add the [Add Channel] button and apply this feature to the button, use createAddChannelButton(). If you want to apply this feature to a component on a web page, use addChannel().

Kakao.Channel.createAddChannelButton({
  container: '#kakao-add-channel-button',
  channelPublicId: '_ZeUTxl', // Use the ID included in the home URL of Kakao Talk Channel.
})

Kakao.Channel.addChannel({
  channelPublicId: '_ZeUTxl', // Use the ID included in the home URL of Kakao Talk Channel.
})

This API does not inform you whether a user has added the Kakao Talk Channel. To check the added status, use the Check Kakao Talk Channel relationship API that shows the relationship between a user and a Kakao Talk Channel.

You can implement a feature to allow users to start a Kakao Talk chat by using either the createChatButton() or chat() function: - createChatButton: You can add the [Chat] button provided by the JavaScript SDK v1.

• chat: You can dynamically create your own button and add the feature to start a chat to the button.

To use this feature, users must be in a logged-in state. If users click [Chat] in a logged-out state, direct them to the login page to log in.

Kakao.Channel.createChatButton({
  container: '#kakao-talk-channel-chat-button',
  channelPublicId: '_ZeUTxl', // Use the ID included in the home URL of Kakao Talk Channel.
})

Kakao.Channel.chat({
  channelPublicId: '_ZeUTxl', // Use the ID included in the home URL of Kakao Talk Channel.
})

This API does not inform you whether the user has successfully started the chat.

This API enables you to check if a specific user has added or blocked your Kakao Talk Channel connected to your service app.

Make sure that this API only informs the relationship between the user and the Kakao Talk Channel connected to the app that made a request. Thus, you cannot get all Kakao Talk Channels' information that the user has added but the channels related to your service only.

Call the Kakao.API.request() function, and set url to /v1/api/talk/channels. If the request is successful, the added or blocked status returns in JSON format. To see more about the response, refer to REST API.

Kakao.API.request({
  url: '/v1/api/talk/channels',
  success: function (response) {
    console.log(response)
  },
  fail: function (error) {
    console.log(error)
  },
})

• Download JavaScript SDK v1
• API Reference for JavaScript SDK v1 →