diff --git a/htdocs/api/admin/api.php b/htdocs/api/admin/api.php
new file mode 100644
index 00000000000..0e1673715d2
--- /dev/null
+++ b/htdocs/api/admin/api.php
@@ -0,0 +1,138 @@
+<?php
+/* Copyright (C) 2004		Rodolphe Quiedeville	<rodolphe@quiedeville.org>
+ * Copyright (C) 2005-2010	Laurent Destailleur		<eldy@users.sourceforge.org>
+ * Copyright (C) 2011		Juanjo Menent			<jmenent@2byte.es>
+ * Copyright (C) 2012		Regis Houssin			<regis.houssin@capnetworks.com>
+ * Copyright (C) 2015		Regis Houssin			<jfefe@aternatik.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ *      \file       htdocs/api/admin/api.php
+ *		\ingroup    api
+ *		\brief      Page to setup api module
+ */
+
+require '../../main.inc.php';
+require_once DOL_DOCUMENT_ROOT.'/core/lib/admin.lib.php';
+
+$langs->load("admin");
+
+if (! $user->admin)
+	accessforbidden();
+
+$actionsave=GETPOST("save");
+
+// Sauvegardes parametres
+if ($actionsave)
+{
+    $i=0;
+
+    $db->begin();
+
+    $i+=dolibarr_set_const($db,'API_KEY',trim(GETPOST("API_KEY")),'chaine',0,'',$conf->entity);
+
+    if ($i >= 1)
+    {
+        $db->commit();
+        setEventMessage($langs->trans("SetupSaved"));
+    }
+    else
+    {
+        $db->rollback();
+        setEventMessage($langs->trans("Error"), 'errors');
+    }
+}
+
+
+/*
+ *	View
+ */
+
+llxHeader();
+
+$linkback='<a href="'.DOL_URL_ROOT.'/admin/modules.php">'.$langs->trans("BackToModuleList").'</a>';
+print_fiche_titre($langs->trans("ApiSetup"),$linkback,'title_setup');
+
+print $langs->trans("ApiDesc")."<br>\n";
+print "<br>\n";
+
+print '<form name="apisetupform" action="'.$_SERVER["PHP_SELF"].'" method="post">';
+print '<input type="hidden" name="token" value="'.$_SESSION['newtoken'].'">';
+print '<table class="noborder" width="100%">';
+
+print '<tr class="liste_titre">';
+print "<td>".$langs->trans("Parameter")."</td>";
+print "<td>".$langs->trans("Value")."</td>";
+print "<td>&nbsp;</td>";
+print "</tr>";
+
+print '<tr class="impair">';
+print '<td class="fieldrequired">'.$langs->trans("KeyForApiAccess").'</td>';
+print '<td><input type="text" class="flat" id="API_KEY" name="API_KEY" value="'. (GETPOST('API_KEY')?GETPOST('API_KEY'):(! empty($conf->global->API_KEY)?$conf->global->API_KEY:'')) . '" size="40">';
+if (! empty($conf->use_javascript_ajax))
+	print '&nbsp;'.img_picto($langs->trans('Generate'), 'refresh', 'id="generate_token" class="linkobject"');
+print '</td>';
+print '<td>&nbsp;</td>';
+print '</tr>';
+
+print '</table>';
+
+print '<br><div class="center">';
+print '<input type="submit" name="save" class="button" value="'.$langs->trans("Save").'">';
+print '</div>';
+
+print '</form>';
+
+print '<br><br>';
+
+// API endpoint
+print '<u>'.$langs->trans("ApiEndPointIs").':</u><br>';
+$url=DOL_MAIN_URL_ROOT.'/public/api/';
+print img_picto('','object_globe.png').' <a href="'.$url.'" target="_blank">'.$url."</a><br>\n";
+$url=DOL_MAIN_URL_ROOT.'/public/api/.json';
+print img_picto('','object_globe.png').' <a href="'.$url.'" target="_blank">'.$url."</a><br>\n";
+
+// Explorer
+print '<u>'.$langs->trans("ApiExporerIs").':</u><br>';
+$url=DOL_MAIN_URL_ROOT.'/public/api/explorer/index.html';
+print img_picto('','object_globe.png').' <a href="'.$url.'" target="_blank">'.$url."</a><br>\n";
+
+print '<br>';
+
+
+print '<br>';
+print $langs->trans("OnlyActiveElementsAreExposed", DOL_URL_ROOT.'/admin/modules.php');
+
+if (! empty($conf->use_javascript_ajax))
+{
+	print "\n".'<script type="text/javascript">';
+	print '$(document).ready(function () {
+            $("#generate_token").click(function() {
+            	$.get( "'.DOL_URL_ROOT.'/core/ajax/security.php", {
+            		action: \'getrandompassword\',
+            		generic: true
+				},
+				function(token) {
+					$("#API_KEY").val(token);
+				});
+            });
+    });';
+	print '</script>';
+}
+
+
+llxFooter();
+$db->close();
diff --git a/htdocs/langs/en_US/admin.lang b/htdocs/langs/en_US/admin.lang
index f6041a2abf0..973390d7994 100755
--- a/htdocs/langs/en_US/admin.lang
+++ b/htdocs/langs/en_US/admin.lang
@@ -526,6 +526,8 @@ Module2500Name=Electronic Content Management
 Module2500Desc=Save and share documents
 Module2600Name=WebServices
 Module2600Desc=Enable the Dolibarr web services server
+Module2610Name=Api
+Module2610Desc=Enable the Dolibarr REST API
 Module2650Name=WebServices (client)
 Module2650Desc=Enable the Dolibarr web services client (Can be used to push data/requests to external servers. Supplier orders supported only for the moment) 
 Module2700Name=Gravatar
@@ -1554,6 +1556,13 @@ WebServicesSetup=Webservices module setup
 WebServicesDesc=By enabling this module, Dolibarr become a web service server to provide miscellaneous web services.
 WSDLCanBeDownloadedHere=WSDL descriptor files of provided services can be download here
 EndPointIs=SOAP clients must send their requests to the Dolibarr endpoint available at Url
+##### API ####
+ApiSetup=API module setup
+ApiDesc=By enabling this module, Dolibarr become a REST server to provide miscellaneous web services.
+KeyForApiAccess=Key to use API (parameter "api_key")
+ApiEndPointIs=You can access to the API at url
+ApiExporerIs=You can explore the API at url
+OnlyActiveElementsAreExposed=Only elements from enabled modules are exposed
 ##### Bank #####
 BankSetupModule=Bank module setup
 FreeLegalTextOnChequeReceipts=Free text on cheque receipts