Getting Deep Link Source Application

[Brandi-Youreka]

TLDR: Is there a way to get the url from the application that is deep linking into my React application?

In my React application I would like to allow the user to

• Deep link into my application
• Complete some tasks
• Deep link out of my application back to the source application that they were initially in

Branch.io does this by exposing a retURL key in their data object. This key hold the url of the application that deep linked into my application. Is there a way to get the url from the application that is deep linking into my React application or code I can modify to get this information?