--- /dev/null
+# Welcome to IEC API Server
+
+The IEC API server is built on Revel web framework. So the following information is
+inherited from [Revel](https://github.com/revel/revel).
+We changed the default listening port of Revel from 9000 to 9131, which may be special
+for IEC use.
+
+# Welcome to Revel
+
+A high-productivity web framework for the [Go language](http://www.golang.org/).
+
+
+### Start the web server:
+
+ revel run apiserver prod
+
+### Go to http://localhost:9131/v1/iec/status and you'll see:
+
+ {"Status":"ok","Passed":true}
+
+## Code Layout
+
+The directory structure of a generated Revel application:
+
+ conf/ Configuration directory
+ app.conf Main app configuration file
+ routes Routes definition file
+
+ app/ App sources
+ init.go Interceptor registration
+ controllers/ App controllers go here
+ views/ Templates directory
+
+ messages/ Message files
+
+ public/ Public static assets
+ css/ CSS files
+ js/ Javascript files
+ images/ Image files
+
+ tests/ Test suites
+
+
+## Help
+
+* The [Getting Started with Revel](http://revel.github.io/tutorial/gettingstarted.html).
+* The [Revel guides](http://revel.github.io/manual/index.html).
+* The [Revel sample apps](http://revel.github.io/examples/index.html).
+* The [API documentation](https://godoc.org/github.com/revel/revel).
+