       };
 
       return plv8.execute("select format(" + params.toString(",") + ")", ary)[0].format;
-    }
-
-    /**
-      Return a the current user.
+    };
+
+    /**
+      Return the current user.
 
       @return {String}
     */
     FP.getCurrentUser = function () {
-      return plv8.execute("select current_user as user")[0].user;
-    }
+      return plv8.execute("select current_user as user;")[0].user;
+    };
+    
+    /**
+      Post.
+
+      Example payload:
+          {
+             "nameSpace": "FP",
+             "className": "Contact",
+             "value": {
+               "guid": "dc9d03f9-a539-4eca-f008-1178f19f56ad",
+               "created": "2015-04-26T12:57:57.896Z",
+               "createdBy": "admin",
+               "updated": "2015-04-26T12:57:57.896Z",
+               "updatedBy": "admin",
+               "fullName": "John Doe",
+               "birthDate": "1970-01-01T00:00:00.000Z",
+               "isMarried": true,
+               "dependentes": 2
+             }
+          }
+
+      @return {String}
+    */
+    FP.post = function (obj) {
+      var schema = (obj.nameSpace || 'fp').toSnakeCase(),
+        table = obj.className ? obj.className.toSnakeCase() : false,
+        keys = Object.keys(obj.value),
+        args = [schema, table],
+        tokens = [],
+        params = [],
+        values = [],
+        sql,
+        i;
+
+      for (i = 0; i < keys.length; i++) {
+        args.push(keys[i].toSnakeCase());
+        tokens.push("%I");
+        params.push("$" + (i + 1));
+        values.push(obj.value[keys[i]]);
+      }
+
+      sql = FP.formatSql("insert into %I.%I (" + tokens.toString(",") + ") values (" + params.toString(",") + ");", args);
+      plv8.elog(NOTICE, sql);
+      plv8.execute(sql, values);
+      
+      return true;
+    };   
 
     plv8._init = true;
 

    /**
      Alter a persistence class.

     * @param {Object} Specification to alter class.
     * @return {String}
    */
    FP.alterClass = function (obj) {

      for (i = 0; i < obj.properties.length; i++) {
        var prop = obj.properties[i],
          action = prop.action || "add",
          type = prop.type,
          name = prop.name ? prop.name.toSnakeCase() : false,
          args = [schema, table, action],
          actions = ["add", "drop"],
          types = {
            Object: "json", 
            Array: "json", 
            String: "text", 
