Notes

Url_schemes

  • Updated July 3, 2025
  • 1 minute read
URL_Schemes

URL Schemes (= Deep Linking = x-callback-url) is a hyperlink that links to a specific, generally searchable or indexed, piece of web content on a website (e.g., “http://example.com/path/page”), rather than the website’s home page (e.g., “http://example.com”)

x-callback-url is originally for handling errors and communication between different apps. Using x-callback-url, source apps can launch other apps passing data and context information, and also provide parameters instructing the target app to return data and control back to the source app after executing an action.

URLs are structured as follows:

scheme://user:password@host:port/path?query#fragment

References

☕ Thanks for reading! If you found this page useful, you can support my work by buying me a coffee.
Updated July 3, 2025 • 9 days ago
© 2025 • Hua-Ming Huang licensed under CC BY 4.0

Hua-Ming Huang

Learn more about me here.