Webmention.io

A hosted service that receives webmentions for any web page.

Read more about the project on the IndieWeb wiki.

Use it on your site

Once you have signed in, add the following tag to your HTML, replacing "username" with your username:

<link rel="webmention" href="https://webmention.io/username/webmention" />

The service will begin collecting webmentions on your behalf.

Your username is most likely your domain. For instance, if your website is https://aaronparecki.com/, your username is aaronparecki.com.

Show mentions on your pages

Drop three lines into a page and its likes, reposts, replies and mentions appear, with no dependencies:

<div data-webmention-target="https://example.com/post/"></div>
<link rel="stylesheet" href="https://webmention.io/assets/webmention-render.css">
<script src="https://webmention.io/js/webmention-render.js" defer></script>

The API documentation covers the script's options and shows it running, along with the JSON API for listing and counting mentions, Atom and h-feed feeds, web hooks, example data for development, and a full export of your account.