diff --git a/what_is_an_api.md b/what_is_an_api.md
index f73d621..1a56eb7 100644
--- a/what_is_an_api.md
+++ b/what_is_an_api.md
@@ -19,4 +19,4 @@ An Application Programming Interface (API) is a set of subroutine definitions, p
 
 - In a traditional server-side rendered application, the server retrieves data from the database and uses that information to format the HTML server-side (demo https://www.amazon.com).
 - Now though, a server retrieves the data from the database and responds to requests just with JSON (demo http://www.swapi.co/)
-- We can use various web-based APIs to populate our SPAs with data asynchronously.  This way the user can interact with the application and see it respond with new data without needing to refresh or navigate to a new page
+- We can use various web-based APIs to populate our SPAs with data asynchronously.  This way the user can interact with the application and see it respond with new data without needing to refresh or navigate to a new page (demo [/starwars](/starwars))