diff --git a/README.md b/README.md
index d4ed571e..90a8fa98 100644
--- a/README.md
+++ b/README.md
@@ -49,6 +49,7 @@ A collective list of JSON APIs for use in web development.
 
 | API | Description | OAuth | Link |
 |---|---|---|---|
+| mailgun | Email Service API | No, but apiKey query string | [Go!](http://www.mailgun.com/) |
 | markerapi | Trademark Search API | No | [Go!](http://www.markerapi.com/) |
 
 ### Calendar