Step 1:
Visit CometChat Administration Panel->Click on Add CometChat tab and fill the following details:

a) Site URL: Enter your domain name without http

b) Platform: Select ‘SocialEngine PHP’ from the drop-down

Click on ‘Save’ button.

Step 2
Download SocialEngine plugin from the Add CometChat tab and install it on your site. On successful installation of the plugin, new CometChat tab will be added in your site’s administration panel. Now, copy the API Key from Add CometChat tab and paste it in your site’s administration panel.

Step 3
To embed CometChat to your site, visit “Add CometChat” tab in CometChat Administration Panel and copy the HTML code displayed in the section “Embed CometChat in your site page” and paste them to the location mentioned.