diff --git a/api/server/src/main/java/org/softwareheritage/graph/App.java b/api/server/src/main/java/org/softwareheritage/graph/App.java
index f93e671..4b4b75b 100644
--- a/api/server/src/main/java/org/softwareheritage/graph/App.java
+++ b/api/server/src/main/java/org/softwareheritage/graph/App.java
@@ -1,23 +1,41 @@
 package org.softwareheritage.graph;
 
+import java.io.FileNotFoundException;
+import java.io.IOException;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 
 import io.javalin.Javalin;
 
 import org.softwareheritage.graph.Dataset;
 import org.softwareheritage.graph.Graph;
+import org.softwareheritage.graph.algo.Stats;
 
 public class App
 {
     public static void main(String[] args)
     {
         Path path = Paths.get(args[0]);
         Graph graph = new Graph(path.toString());
 
+        Stats stats = new Stats(graph);
+
         Javalin app = Javalin.create().start(5010);
-        app.get("/nb_nodes", ctx -> {
-            ctx.json(graph.nbNodes());
+
+        app.get("/stats/:dataset", ctx -> {
+            try {
+                String dataset = ctx.pathParam("dataset").toUpperCase();
+                ctx.json(stats.getStats(Dataset.Name.valueOf(dataset)));
+            } catch (IllegalArgumentException | IOException e) {
+                ctx.status(404);
+            } catch (Exception e) {
+                ctx.status(400);
+                ctx.result(e.toString());
+            }
+        });
+
+        app.error(404, ctx -> {
+            ctx.result("Not found");
         });
     }
 }
diff --git a/api/server/src/main/java/org/softwareheritage/graph/algo/Stats.java b/api/server/src/main/java/org/softwareheritage/graph/algo/Stats.java
new file mode 100644
index 0000000..cbbf994
--- /dev/null
+++ b/api/server/src/main/java/org/softwareheritage/graph/algo/Stats.java
@@ -0,0 +1,69 @@
+package org.softwareheritage.graph.algo;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.HashMap;
+import java.util.List;
+
+import org.softwareheritage.graph.Dataset;
+import org.softwareheritage.graph.Graph;
+
+public class Stats
+{
+    class DatasetStat {
+        public long nbNodes;
+        public long nbEdges;
+        public double compressionRatio;
+        public double bitsPerNode;
+        public double bitsPerEdge;
+        public double avgLocality;
+        public long minIndegree;
+        public long maxIndegree;
+        public double avgIndegree;
+        public long minOutdegree;
+        public long maxOutdegree;
+        public double avgOutdegree;
+    }
+
+    Graph graph;
+
+    public Stats(Graph graph)
+    {
+        this.graph = graph;
+    }
+
+    public DatasetStat getStats(Dataset.Name datasetName) throws IOException
+    {
+        Dataset dataset = graph.getDataset(datasetName);
+        HashMap<String, String> statsMap = new HashMap<>();
+
+        // Parse statistics from generated files
+        Path dotProperties = Paths.get(dataset.getPath() + ".properties");
+        Path dotStats = Paths.get(dataset.getPath() + ".stats");
+        List<String> lines = Files.readAllLines(dotProperties);
+        lines.addAll(Files.readAllLines(dotStats));
+        for (String line : lines) {
+            String[] parts = line.split("=");
+            if (parts.length == 2)
+                statsMap.put(parts[0], parts[1]);
+        }
+
+        DatasetStat stats = new DatasetStat();
+        stats.nbNodes = Long.parseLong(statsMap.get("nodes"));
+        stats.nbEdges = Long.parseLong(statsMap.get("arcs"));
+        stats.compressionRatio = Double.parseDouble(statsMap.get("compratio"));
+        stats.bitsPerNode = Double.parseDouble(statsMap.get("bitspernode"));
+        stats.bitsPerEdge = Double.parseDouble(statsMap.get("bitsperlink"));
+        stats.avgLocality = Double.parseDouble(statsMap.get("avglocality"));
+        stats.minIndegree = Long.parseLong(statsMap.get("minindegree"));
+        stats.maxIndegree = Long.parseLong(statsMap.get("maxindegree"));
+        stats.avgIndegree = Double.parseDouble(statsMap.get("avgindegree"));
+        stats.minOutdegree = Long.parseLong(statsMap.get("minoutdegree"));
+        stats.maxOutdegree = Long.parseLong(statsMap.get("maxoutdegree"));
+        stats.avgOutdegree = Double.parseDouble(statsMap.get("avgoutdegree"));
+
+        return stats;
+    }
+}