diff --git a/backend/config/constants.js b/backend/config/constants.js
index 5895516..39913a3 100644
--- a/backend/config/constants.js
+++ b/backend/config/constants.js
@@ -15,7 +15,7 @@ constants.apiResultCodes = {
     ok:0,
     amazonError:1,
     databaseError:2,
-
+    IDLengthError:3,
 }
 
 constants.skillIDLength = 24;
diff --git a/backend/controllers/index.js b/backend/controllers/index.js
index 9cf449c..93f7810 100644
--- a/backend/controllers/index.js
+++ b/backend/controllers/index.js
@@ -1,6 +1,5 @@
 var express = require ('express'), router = express.Router ();
 
-router.use ('/getSkill', require ('./skill'));
-router.use ('/updateSkill', require ('./skill')); // this will be fixed in next code refactoring
+router.use ('/skill', require ('./skill'));
 
 module.exports = router;
diff --git a/backend/controllers/skill.js b/backend/controllers/skill.js
index 4a5fc62..b292f8d 100644
--- a/backend/controllers/skill.js
+++ b/backend/controllers/skill.js
@@ -22,7 +22,7 @@ router.get ('/:id', async (req, res, next) => {
   }
 });
 
-router.post ('/:id', bodyParser.json (), async (req, res, next) => {
+router.put ('/:id', bodyParser.json (), async (req, res, next) => {
   let id = req.params.id;
   let dataFromWeb = JSON.stringify (req.body);
   let skill = JSON.parse (dataFromWeb);
@@ -33,7 +33,9 @@ router.post ('/:id', bodyParser.json (), async (req, res, next) => {
 
   console.log ('id = ' + id);
 
-  if (id !== '-1') {
+  //TODO : Fix inconsistency ! If skill is sent to amazon and accepted, but 
+  //fails in database (ID doesn't exist)
+  if (id.length === constants.skillIDLength) {
     if (updateOnAmazon) {
       amazonHelper
         .updateSkill (skill)
@@ -84,7 +86,7 @@ router.post ('/:id', bodyParser.json (), async (req, res, next) => {
         });
     }
   } else {
-    //no new skills for now
+    res.json ({result: constants.IDLengthError, message: ''});
   }
 });
 
diff --git a/web/src/lib/api.js b/web/src/lib/api.js
index d55c12c..f2557e4 100644
--- a/web/src/lib/api.js
+++ b/web/src/lib/api.js
@@ -1,26 +1,16 @@
 import fetch from 'isomorphic-fetch';
 import {BASE_URL} from '../config/config';
 
-export const getAllIntents = (id)=>{
-    let url = `http://${BASE_URL}/intents/${id}`
-    return fetch(url, {method: 'GET'});
-}
-
 export const getSkill = (id)=>{
-  let url = `http://${BASE_URL}/getSkill/${id}`
-  return fetch(url, {method: 'GET'});
-}
-
-export const deleteSkill = (id)=>{
-  let url = `http://${BASE_URL}/deleteSkill/${id}`
+  let url = `http://${BASE_URL}/skill/${id}`
   return fetch(url, {method: 'GET'});
 }
 
 export const updateSkill = (skill)=>{
   let id = (skill._id) ? skill._id : -1;
-  let url = `http://${BASE_URL}/updateSkill/${id}`
+  let url = `http://${BASE_URL}/skill/${id}`
   return fetch(url, {
-    method: 'POST',
+    method: 'PUT',
     headers: {
       'Accept': 'application/json',
       'Content-Type': 'application/json'