Linktree - Connect your audience to all of your content with just one link.
Shorten.REST - A URL shortener API you can depend on
Shorby - Shorby URL Shortener is an online utility that easily shortens all the URLs and automatically creates short links.
PixelMe - URL shortener for savvy marketers
Manylink - One link, multiple URLs ⛓️
Pixela - Record and Track your habits or effort. All by API.