diff --git a/README.md b/README.md
index 651ee38a..be171f2d 100644
--- a/README.md
+++ b/README.md
@@ -326,6 +326,7 @@ For information on contributing to this project, please see the [contributing gu
 |---|---|---|---|
 | Discord bot API | Make bots for Discord | `oAuth` | [Go!](https://discordapp.com/developers/docs/intro) |
 | Facebook API | Facebook Login, Share on FB, Social Plugins, Analytics and more | `oAuth` | [Go!](https://developers.facebook.com/) |
+| Foursquare API | Interact with Foursquare users and places (geolocation-based checkins, photos, tips, events, etc) | `oAuth` | [Go!](https://developer.foursquare.com/) |
 | Fuck Off as a Service | Asks someone to fuck off | No | [Go!](https://www.foaas.com) |
 | Full Contact | Get Social Media profiles and contact Information | `oAuth` | [Go!](https://www.fullcontact.com/developer/docs/) |
 | HackerNews | Social news for CS and entrepreneurship | No | [Go!](https://github.com/HackerNews/API) |