Screenshot of a social media profiles with an avatar, banner, and background wallpaper.
https://files.mastodon.social/media_attachments/files/112/352/118/532/151/215/original/12d9798dd3102863.png
Tonight I implemented something "just because" on my version of @Edent ActivityPub educational server. Some platforms will pick up a profile background image and display it along with your banner and avatar.
In your webfinger record, add this little bit at the root of the file and wallah. Akkoma is picking it up, at least! It's fun to play around.
```
"backgroundUrl": {
"type": "Image",
"url": "https://{your-domain}/{image}.jpg"
},
```
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.