diff --git a/lib/cloudevent.js b/lib/cloudevent.js
index 1c7e573..e8acf5f 100644
--- a/lib/cloudevent.js
+++ b/lib/cloudevent.js
@@ -38,6 +38,16 @@ Cloudevent.prototype.source = function(_source){
   return this;
 }
 
+Cloudevent.prototype.id = function(_id){
+  this.spec.id(_id);
+  return this;
+}
+
+Cloudevent.prototype.time = function(_time){
+  this.spec.time(_time);
+  return this;
+}
+
 /*
  * Export the specs
  */