Short.io filters are based on Elasticsearch, what means that you can search for short links by tags, link titles, slugs, original URLs, android URLs, iOS links, expiration links, variation pages and so on...
How to Filter Links
1. Go to the short URL list.
2. Click Filter.
3. Input a necessary keyword to find a short link. For example, if you want to find a link based on an Android URL, you need to enter "androidURL: apple.com".
4. Press Enter.
Here you will find more examples for filter requests: https://help.short.io/en/articles/5085501-example-search-queries-for-link-filters