WebSub Tester

Writing a WebSub Publisher (i.e. a hub)?

We can can help you test it - by running a few automated tests as a subscriber.

Enter a Topic URL managed by your hub:

More options

We'll fetch the Topic URL, discover the hub, then:

The subscriptions will be short-lived, but any content pings you make to them during that time will be displayed. You might also want to send a denial to test that flow.

If those basic tests pass, some additional tests will run: