diff --git a/README.md b/README.md
index 36cd1d526c703cdf4ab05c066d86e8b0dcbd7577..ee408f3c9cb112be30833ab074c84ef51a8efff3 100755
--- a/README.md
+++ b/README.md
@@ -28,7 +28,10 @@ Create a `konnector-dev-config.json` file at the root with your test credentials
 ```javascript
 {
   "COZY_URL": "http://cozy.tools:8080",
-  "fields": {"login":"zuck.m@rk.fb", "password":"123456"}
+  "fields": {
+    "access_token": ,
+    "id_pce": 
+  }
 }
 ```
 Then :
diff --git a/src/index.js b/src/index.js
index 6dec2afa0c1303276beaea8a555950dae84e0db2..53640371e0d85e6c4255e9c3250d191c30908451 100755
--- a/src/index.js
+++ b/src/index.js
@@ -40,6 +40,12 @@ module.exports = new BaseKonnector(start)
 async function start(fields) {
   log('debug', 'Starting grdf adict konnector')
 
+  if (process.env.NODE_ENV === "standalone") {
+    const grdfData = await getData(fields.access_token, fields.id_pce);
+    processAndAggregateData(grdfData)
+    return 
+  }
+
   const accountId = getAccountId()
   let body = ''
   let id_pce = ''
@@ -60,18 +66,7 @@ async function start(fields) {
       log('debug', 'THE ID_PCE SENDING TO GETDATA : ' + id_pce)
 
       const grdfData = await getData(fields.access_token, id_pce)
-      if (grdfData) {
-        log('debug', 'Process grdf daily data')
-        const processedLoadData = await processData(
-          grdfData,
-          'com.grandlyon.grdf.day',
-          ['year', 'month', 'day']
-        )
-        log('debug', 'Agregate grdf load data for month and year')
-        await agregateMonthAndYearData(processedLoadData)
-      } else {
-        log('debug', 'No consent or data for load curve')
-      }
+      processAndAggregateData(grdfData)
     } else {
       log('debug', 'no id_token found in oauth_callback_results')
       log(
@@ -166,7 +161,7 @@ async function getData(token, idPCE) {
  * Return the list of filtered data
  */
 async function processData(data, doctype, filterKeys) {
-  const formatedData = await formateData(data)
+  const formatedData = await formatData(data)
   log('debug', 'processData - data formated')
   // Remove data for existing days into the DB
   const filteredData = await hydrateAndFilter(formatedData, doctype, {
@@ -193,7 +188,7 @@ async function storeData(data, doctype, filterKeys) {
  * Format data for DB storage
  * Remove bad data
  */
-async function formateData(data) {
+async function formatData(data) {
   log('debug', 'Formating data')
   return data.map(record => {
     let date = moment(record.date_debut_consommation, 'YYYY/MM/DD h:mm:ss')
@@ -344,3 +339,22 @@ async function resetInProgressAggregatedData(data, doctype) {
   }
   return 0.0
 }
+
+/**
+ * 1. Processes data.
+ * 2. Aggregates data.
+ */ 
+async function processAndAggregateData(data) {
+  if (data) {
+    log("debug", "Process grdf daily data");
+    const processedLoadData = await processData(
+      data,
+      "com.grandlyon.grdf.day",
+      ["year", "month", "day"]
+    );
+    log("debug", "Agregate grdf load data for month and year");
+    await agregateMonthAndYearData(processedLoadData);
+  } else {
+    log("debug", "No consent or data for load curve");
+  }
+}