diff --git a/kfet/templates/kfet/account_read.html b/kfet/templates/kfet/account_read.html
index 2d91197b..7618375c 100644
--- a/kfet/templates/kfet/account_read.html
+++ b/kfet/templates/kfet/account_read.html
@@ -4,11 +4,17 @@
 {% load l10n %}
 
 {% block extra_head %}
+<link rel="stylesheet" type="text/css" href="{% static 'kfet/css/jquery-ui.min.css' %}">
 <script type="text/javascript" src="{% static 'kfet/js/js.cookie.js' %}"></script>
+<script type="text/javascript" src="{% static 'kfet/js/reconnecting-websocket.js' %}"></script>
+<script type="text/javascript" src="{% static 'kfet/js/jquery-ui.min.js' %}"></script>
+<script type="text/javascript" src="{% static 'kfet/js/jquery-confirm.js' %}"></script>
 <script type="text/javascript" src="{% static 'kfet/js/moment.js' %}"></script>
 <script type="text/javascript" src="{% static 'kfet/js/moment-fr.js' %}"></script>
 <script type="text/javascript" src="{% static 'kfet/js/moment-timezone-with-data-2010-2020.js' %}"></script>
+<script type="text/javascript" src="{% url 'js_reverse' %}"></script>
 <script type="text/javascript" src="{% static 'kfet/js/kfet.js' %}"></script>
+<script type="text/javascript" src="{% static 'kfet/js/kfet.api.js' %}"></script>
 <script type="text/javascript" src="{% static 'kfet/js/history.js' %}"></script>
 {% endblock %}
 
@@ -62,33 +68,19 @@
 
 <script type="text/javascript">
 $(document).ready(function() {
-    settings = { 'subvention_cof': parseFloat({{ settings.subvention_cof|unlocalize }})}
+    'use strict';
 
-    khistory = new KHistory({
-        display_trigramme: false,
-    });
+    // Lock to avoid multiple requests
+    window.lock = 0;
 
-    function getHistory() {
-        var data = {
-            'accounts': [{{ account.pk }}],
-        }
+    var history = new History();
+    history.api_options = {
+        'accounts': [{{ account.pk }}],
+    };
 
-        $.ajax({
-            dataType: "json",
-            url     : "{% url 'kfet.history.json' %}",
-            method  : "POST",
-            data    : data,
-        })
-        .done(function(data) {
-            for (var i=0; i<data['opegroups'].length; i++) {
-                khistory.addOpeGroup(data['opegroups'][i]);
-            }
-            var nb_opes = khistory.$container.find('.ope:not(.canceled)').length;
-            $('#nb_opes').text(nb_opes);
-        });
-    }
+    //TODO: add ws support ?
 
-    getHistory();
+    history.reset();
 });
 </script>
 
diff --git a/kfet/templates/kfet/transfers.html b/kfet/templates/kfet/transfers.html
index d61e69fe..9b50aaa2 100644
--- a/kfet/templates/kfet/transfers.html
+++ b/kfet/templates/kfet/transfers.html
@@ -55,7 +55,10 @@ $(document).ready(function() {
     // Lock to avoid multiple requests
     window.lock = 0;
 
-    var history = new History({'transfersonly': true}, {});
+    var history = new History();
+    history.api_options = {
+        'transfersonly': true,
+    };
 
     // -----
     // Synchronization