diff --git a/DESIGN.md b/DESIGN.md
index a733d98802..6945761fa3 100644
--- a/DESIGN.md
+++ b/DESIGN.md
@@ -14,6 +14,7 @@ MpdBuilder is responsible for the creation of Media Presentation Description as
 
 Supported source formats: ISO BMFF (both fragmented and non-fragmented), MPEG-2 TS, IPTV (MPEG-2 TS over UDP), and WVM (Widevine); the only output format supported currently is fragmented ISO BMFF with CENC. Support for more formats will be added soon.
 
+API document is available at https://google.github.io/edash-packager/docs.
 
 ##Creating Demuxer##
 
@@ -228,7 +229,3 @@ muxer->SetKeySource(
   status = demuxer.Run();
   if (!status.ok()) { … }
 ```
-
-#Packager API detail#
-
-Doxygen API documentation coming soon.
diff --git a/README.md b/README.md
index c89754f040..0954050e73 100644
--- a/README.md
+++ b/README.md
@@ -114,7 +114,7 @@ MpdBuilder is responsible for the creation of Media Presentation Description as
 
 Supported source formats: ISO BMFF (both fragmented and non-fragmented), MPEG-2 TS, IPTV (MPEG-2 TS over UDP), and WVM (Widevine); the only output format supported currently is fragmented ISO BMFF with CENC. Support for more formats will be added soon.
 
-Refer to [Design](DESIGN.md) for details.
+Refer to [Design](DESIGN.md), [API](https://google.github.io/edash-packager/docs) for details.
 
 
 #DASH-IF IOP Compliance#