diff --git a/passerelle_imio_liege_rn/models.py b/passerelle_imio_liege_rn/models.py
index ce412b6..52f570e 100644
--- a/passerelle_imio_liege_rn/models.py
+++ b/passerelle_imio_liege_rn/models.py
@@ -20,6 +20,8 @@ from django.utils.translation import ugettext_lazy as _
 from passerelle.base.models import BaseResource
 from passerelle.utils.api import endpoint
 
+import json
+
 
 class ImioLiegeRn(BaseResource):
     service_url = models.CharField(max_length=256, blank=False,
@@ -37,14 +39,19 @@ class ImioLiegeRn(BaseResource):
     def get_connector_slug(cls):
         return 'imio-liege-rn'
 
-    @endpoint(perm='can_access', pattern='^(?P<nrn>\d+)/$',
+    @endpoint(perm='can_access', pattern='^(?P<nrn>\d+)/$', methods=['post', 'get'],
               example_pattern='{nrn}/',
               parameters={
                   'nrn': {'description': _('National Register Number'),
                           'example_value': '79061607381'}
               })
     def data(self, request, nrn):
-        response = self.requests.get(self.service_url + nrn,
+        str_data = ''
+        if request.body is not None and request.body != '':
+            json_acceptable_string = request.body.replace("'", "\"")
+            data = json.loads(json_acceptable_string)
+            str_data = ''.join([u'&{}={}'.format(k,v) for k,v in data.iteritems()])
+        response = self.requests.get(self.service_url + nrn + str_data,
                 verify=self.verify_cert,
                 timeout=5)
         if response.status_code != 200: