This feature has been removed from the Web standards. Though some browsers may still support it, it is in the process of being dropped. Do not use it in old or new projects. Pages or Web apps using it may break at any time.

The endpoint read-only property of the PushSubscription interface returns a DOMString containing the subscription ID associated with the push subscription.


var subId = pushSubscription.subscriptionId;


Specification Status Comment
Push API Working Draft Initial definition

Browser Compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support 42.0[1] 46 (46)[2] ? ? ?
Feature Android Android Webview Firefox Mobile (Gecko) Firefox OS IE Mobile Opera Mobile Safari Mobile Chrome for Android
Basic support No support No support 48.0 (48)[3] (Yes) ? ? ? 42.0[1]

See also

Document Tags and Contributors

 Contributors to this page: chrisdavidmills, Sebastianz, jpmedley
 Last updated by: chrisdavidmills,