diff --git a/README.md b/README.md
index 3b51a106..e5155a1d 100644
--- a/README.md
+++ b/README.md
@@ -430,11 +430,9 @@ not necessary during normal operation.
 You can choose between:
 
 - a [MPD command line client](#mpd-clients) (easiest) like `mpc`
-- curl with forked-daapd's JSON API
+- curl with forked-daapd's JSON API (see [README_JSON_API.md](https://github.com/ejurgensen/forked-daapd/blob/master/README_JSON_API.md))
 - curl with DAAP/DACP commands (hardest)
 
-Using the JSON API is currently undocumented (TODO).
-
 Here is an example of how to use curl with DAAP/DACP. Say you have a playlist
 with a radio station, and you want to make a script that starts playback of that
 station: