webchat-api.md

Webchat API

The initWebchat() method resolves a webchat object as soon as a connection is established, that can be used to access the Webchat's API.

For modern browsers, you can access it like this:

initWebchat('...').then(webchat => {
    // use webchat here
})

If you plan to support legacy browsers, there is an alternative syntax:

initWebchat('...', {}, function (webchat) {
    // use webchat here
})

For integrations with Websites, it is recommended to store the webchat object in the global window namespace for access all across the Website:

initWebchat('...').then(webchat => {
    window.webchat = webchat;
})

See it in action:

Opening / Closing the Webchat

You can open the Webchat by calling webchat.open() or close it by calling webchat.close() at any time once it is loaded. If you want to toggle the current open / close state, there is also a webchat.toggle() method.

Sending Messages

You can use the Webchat API to send messages from outside of the Webchat via webchat.sendMessage().

Sending Text Messages

To send text messages, pass the text content as the first argument:

webchat.sendMessage("hello world!");

Sending Text and Data Messages

If you want to add data-output to your message, pass it as an object via a second argument, like this:

webchat.sendMessage("hello world!", {
    origin: "sendMessage method"
})

Sending Data-Only Messages

In case you want to send a data-only message, pass an empty string as the first argument:

webchat.sendMessage("", {
    origin: "sendMessage method"
})

Note: By default, data-only messages will be invisible in the Chat History

Sending a Message with an alternative Label

It is possible to override the visible message text by using a third parameter like this:

webchat.sendMessage("hello world!", {}, {
    label: "foobar"
});

See it in action:

Update Settings

It is possible to update the webchat's settings at runtime using the updateSettings function. It will receive an object as a parameter which will update all provided settings while leaving the remaining settings untouched. Please note that only a subset of settings are safe to update at runtime. For further information, have a look at the Endpoint Settings.

// this will disabled the unread message preview at runtime
webchat.updateSettings({
  enableUnreadMessagePreview: false
});

Analytics API

Read more on how to register to Webchat events on our seperate, in-depth Analytics API Guide.