Switchboard

Switchboard is a PubSubHubbub 0.4 hub.

To publish content using Switchboard as your hub, add the following links to your home page:

<link rel="self" href="https://example.com/">
<link rel="hub" href="https://switchboard.p3k.io/">

Then, send a POST request to https://switchboard.p3k.io/ with the following parameters every time you add content to your home page:

Read more info about how to publish and consume using PubSubHubbub.