diff --git a/src/main/java/net/onrc/onos/datagrid/HazelcastDatagrid.java b/src/main/java/net/onrc/onos/datagrid/HazelcastDatagrid.java
index 41b4957..3b34a35 100644
--- a/src/main/java/net/onrc/onos/datagrid/HazelcastDatagrid.java
+++ b/src/main/java/net/onrc/onos/datagrid/HazelcastDatagrid.java
@@ -17,7 +17,9 @@
 import net.floodlightcontroller.core.module.FloodlightModuleException;
 import net.floodlightcontroller.core.module.IFloodlightModule;
 import net.floodlightcontroller.core.module.IFloodlightService;
+import net.floodlightcontroller.restserver.IRestApiService;
 
+import net.onrc.onos.datagrid.web.DatagridWebRoutable;
 import net.onrc.onos.ofcontroller.flowmanager.IFlowEventHandlerService;
 import net.onrc.onos.ofcontroller.topology.TopologyElement;
 import net.onrc.onos.ofcontroller.util.FlowEntry;
@@ -48,6 +50,7 @@
 
     protected final static Logger log = LoggerFactory.getLogger(HazelcastDatagrid.class);
     protected IFloodlightProviderService floodlightProvider;
+    protected IRestApiService restApi;
 
     protected static final String HazelcastConfigFile = "datagridConfig";
     private HazelcastInstance hazelcastInstance = null;
@@ -385,6 +388,7 @@
 	Collection<Class<? extends IFloodlightService>> l =
 	    new ArrayList<Class<? extends IFloodlightService>>();
 	l.add(IFloodlightProviderService.class);
+	l.add(IRestApiService.class);
         return l;
     }
 
@@ -397,6 +401,7 @@
     public void init(FloodlightModuleContext context)
 	throws FloodlightModuleException {
 	floodlightProvider = context.getServiceImpl(IFloodlightProviderService.class);
+	restApi = context.getServiceImpl(IRestApiService.class);
 
 	// Get the configuration file name and configure the Datagrid
 	Map<String, String> configMap = context.getConfigParams(this);
@@ -412,6 +417,8 @@
     @Override
     public void startUp(FloodlightModuleContext context) {
 	hazelcastInstance = Hazelcast.newHazelcastInstance(hazelcastConfig);
+
+	restApi.addRestletRoutable(new DatagridWebRoutable());
     }
 
     /**
diff --git a/src/main/java/net/onrc/onos/datagrid/web/DatagridWebRoutable.java b/src/main/java/net/onrc/onos/datagrid/web/DatagridWebRoutable.java
new file mode 100644
index 0000000..2c99ece
--- /dev/null
+++ b/src/main/java/net/onrc/onos/datagrid/web/DatagridWebRoutable.java
@@ -0,0 +1,30 @@
+package net.onrc.onos.datagrid.web;
+
+import net.floodlightcontroller.restserver.RestletRoutable;
+
+import org.restlet.Context;
+import org.restlet.Restlet;
+import org.restlet.routing.Router;
+
+/**
+ * REST API implementation for the Datagrid.
+ */
+public class DatagridWebRoutable implements RestletRoutable {
+    /**
+     * Create the Restlet router and bind to the proper resources.
+     */
+    @Override
+    public Restlet getRestlet(Context context) {
+        Router router = new Router(context);
+        router.attach("/get/map/{map-name}/json", GetMapResource.class);
+        return router;
+    }
+
+    /**
+     * Set the base path for the Topology
+     */
+    @Override
+    public String basePath() {
+        return "/wm/datagrid";
+    }
+}
diff --git a/src/main/java/net/onrc/onos/datagrid/web/GetMapResource.java b/src/main/java/net/onrc/onos/datagrid/web/GetMapResource.java
new file mode 100644
index 0000000..6c66c90
--- /dev/null
+++ b/src/main/java/net/onrc/onos/datagrid/web/GetMapResource.java
@@ -0,0 +1,84 @@
+package net.onrc.onos.datagrid.web;
+
+import java.util.Collection;
+
+import net.onrc.onos.datagrid.IDatagridService;
+import net.onrc.onos.ofcontroller.topology.TopologyElement;
+import net.onrc.onos.ofcontroller.util.FlowEntry;
+import net.onrc.onos.ofcontroller.util.FlowPath;
+
+import org.restlet.resource.Get;
+import org.restlet.resource.ServerResource;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Datagrid REST API implementation: Get the state of a map.
+ *
+ * Valid map names:
+ *  - "all"        : Get all maps
+ *  - "flow"       : Get the Flows
+ *  - "flow-entry" : Get the Flow Entries
+ *  - "topology"   : Get the Topology
+ *
+ *   GET /wm/datagrid/get/map/{map-name}/json
+ */
+public class GetMapResource extends ServerResource {
+    protected final static Logger log = LoggerFactory.getLogger(GetMapResource.class);
+
+    /**
+     * Implement the API.
+     *
+     * @return a string with the state of the map(s).
+     */
+    @Get("json")
+    public String retrieve() {
+	String result = "";
+
+        IDatagridService datagridService =
+                (IDatagridService)getContext().getAttributes().
+                get(IDatagridService.class.getCanonicalName());
+
+        if (datagridService == null) {
+	    log.debug("ONOS Datagrid Service not found");
+            return result;
+	}
+
+	// Extract the arguments
+	String mapNameStr = (String)getRequestAttributes().get("map-name");
+
+	log.debug("Get Datagrid Map: " + mapNameStr);
+
+	//
+	// Get the Flows
+	//
+	if (mapNameStr.equals("flow") || mapNameStr.equals("all")) {
+	    Collection<FlowPath> flowPaths = datagridService.getAllFlows();
+	    result += "Flows:\n";
+	    for (FlowPath flowPath : flowPaths) {
+		result += flowPath.toString() + "\n";
+	    }
+	}
+
+	//
+	// Get the Flow Entries
+	//
+	if (mapNameStr.equals("flow-entry") || mapNameStr.equals("all")) {
+	    Collection<FlowEntry> flowEntries = datagridService.getAllFlowEntries();
+	    result += "Flow Entries:\n";
+	    for (FlowEntry flowEntry : flowEntries) {
+		result += flowEntry.toString() + "\n";
+	    }
+	}
+
+	if (mapNameStr.equals("topology") || mapNameStr.equals("all")) {
+	    Collection<TopologyElement> topologyElements = datagridService.getAllTopologyElements();
+	    result += "Topology:\n";
+	    for (TopologyElement topologyElement : topologyElements) {
+		result += topologyElements.toString() + "\n";
+	    }
+	}
+
+        return result;
+    }
+}