diff --git a/bookmark-service/src/main/java/fr/loicmathieu/bookmarkit/AppHealthCheck.java b/bookmark-service/src/main/java/fr/loicmathieu/bookmarkit/AppHealthCheck.java
new file mode 100644
index 0000000..11cb5bf
--- /dev/null
+++ b/bookmark-service/src/main/java/fr/loicmathieu/bookmarkit/AppHealthCheck.java
@@ -0,0 +1,14 @@
+package fr.loicmathieu.bookmarkit;
+
+import org.eclipse.microprofile.health.HealthCheck;
+import org.eclipse.microprofile.health.HealthCheckResponse;
+import org.eclipse.microprofile.health.Readiness;
+
+@Readiness
+public class AppHealthCheck implements HealthCheck {
+
+    @Override
+    public HealthCheckResponse call() {
+        return HealthCheckResponse.builder().name("bookmark").withData("is", "always").up().build();
+    }
+}
diff --git a/bookmark-service/src/main/java/fr/loicmathieu/bookmarkit/Bookmark.java b/bookmark-service/src/main/java/fr/loicmathieu/bookmarkit/Bookmark.java
index 0f70044..5daff8f 100644
--- a/bookmark-service/src/main/java/fr/loicmathieu/bookmarkit/Bookmark.java
+++ b/bookmark-service/src/main/java/fr/loicmathieu/bookmarkit/Bookmark.java
@@ -1,9 +1,11 @@
 package fr.loicmathieu.bookmarkit;
 
+import io.quarkus.hibernate.orm.panache.PanacheEntity;
+
 import javax.persistence.Entity;
 
 @Entity
-public class Bookmark {
+public class Bookmark extends PanacheEntity {
     public String title;
     public String url;
     public String description;
diff --git a/bookmark-service/src/main/java/fr/loicmathieu/bookmarkit/BookmarkResource.java b/bookmark-service/src/main/java/fr/loicmathieu/bookmarkit/BookmarkResource.java
index a232188..3a1953c 100644
--- a/bookmark-service/src/main/java/fr/loicmathieu/bookmarkit/BookmarkResource.java
+++ b/bookmark-service/src/main/java/fr/loicmathieu/bookmarkit/BookmarkResource.java
@@ -1,7 +1,20 @@
 package fr.loicmathieu.bookmarkit;
 
+import org.eclipse.microprofile.config.inject.ConfigProperty;
+import org.eclipse.microprofile.metrics.annotation.Counted;
+import org.eclipse.microprofile.metrics.annotation.Timed;
+import org.eclipse.microprofile.openapi.annotations.Operation;
+import org.jboss.logging.Logger;
+
+import javax.annotation.PostConstruct;
+import javax.transaction.Transactional;
 import javax.ws.rs.Consumes;
+import javax.ws.rs.DELETE;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.PUT;
 import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
 import javax.ws.rs.Produces;
 import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.Response;
@@ -12,23 +25,69 @@
 @Consumes(MediaType.APPLICATION_JSON)
 public class BookmarkResource {
 
+    private static final Logger LOGGER = Logger.getLogger(BookmarkResource.class);
+
+    @ConfigProperty(name = "greeting")
+    private String greeting;
+
+    @PostConstruct
+    void init() {
+        LOGGER.infof("Hello %s", greeting);
+    }
+
+
+    @GET
+    @Operation(summary = "List all bookmarks")
+    @Counted(name = "listBookmarks.count")
+    @Timed(name = "listBookmarks.time")
     public List<Bookmark> listBookmarks() {
-        throw new UnsupportedOperationException("not yet implemented");
+        return Bookmark.listAll();
     }
 
-    public Bookmark getBookmark(Long id) {
-        throw new UnsupportedOperationException("not yet implemented");
+    @GET
+    @Path("{id}")
+    @Operation(summary = "Get a bookmark")
+    @Counted(name = "getBookmark.count")
+    @Timed(name = "getBookmark.time")
+    public Bookmark getBookmark(@PathParam("id") Long id) {
+        return Bookmark.findById(id);
     }
 
+    @POST
+    @Transactional
+    @Operation(summary = "Create a bookmark")
+    @Counted(name = "createBookmark.count")
+    @Timed(name = "createBookmark.time")
     public Response createBookmark(Bookmark bookmark) {
-        throw new UnsupportedOperationException("not yet implemented");
+        bookmark.persist();
+        return Response.status(Response.Status.CREATED).entity(bookmark).build();
     }
 
-    public Response updateBookmark(Bookmark bookmark, Long id) {
-        throw new UnsupportedOperationException("not yet implemented");
+    @PUT
+    @Path("{id}")
+    @Transactional
+    @Operation(summary = "Update a bookmark")
+    @Counted(name = "updateBookmark.count")
+    @Timed(name = "updateBookmark.time")
+    public void updateBookmark(Bookmark bookmark, @PathParam("id") Long id) {
+        Bookmark entity = Bookmark.findById(id);
+        entity.description = bookmark.description;
+        entity.location = bookmark.location;
+        entity.title = bookmark.title;
+        entity.url = bookmark.url;
     }
 
-    public Response deleteBookmark(Long id) {
-        throw new UnsupportedOperationException("not yet implemented");
+    @DELETE
+    @Path("{id}")
+    @Transactional
+    @Operation(summary = "Delete a bookmark")
+    @Counted(name = "deleteBookmark.count")
+    @Timed(name = "deleteBookmark.time")
+    public Response deleteBookmark(@PathParam("id") Long id) {
+        Bookmark bookmark = Bookmark.findById(id);
+        if (bookmark != null) {
+            bookmark.delete();
+        }
+        return Response.noContent().build();
     }
 }
diff --git a/bookmark-service/src/main/resources/application.properties b/bookmark-service/src/main/resources/application.properties
index 4747645..10e1519 100644
--- a/bookmark-service/src/main/resources/application.properties
+++ b/bookmark-service/src/main/resources/application.properties
@@ -6,3 +6,6 @@ quarkus.datasource.password=quarkus
 # drop and create the database at startup (use `update` to only update the schema)
 quarkus.hibernate-orm.database.generation=drop-and-create
 quarkus.hibernate-orm.sql-load-script=import.sql
+
+greeting=World
+%dev.greeting=Dev
\ No newline at end of file