diff --git a/bin/packages/Correlation.py b/bin/packages/Correlation.py
index 5db4805d..bbb33cc6 100755
--- a/bin/packages/Correlation.py
+++ b/bin/packages/Correlation.py
@@ -132,6 +132,11 @@ class Correlation(object):
         stop = start + nb_elem -1
         return r_serv_metadata.zrange(f'{self.correlation_name}_all:{subtype}', start, stop)
 
+    def paginate_list(self, obj_list, nb_elem=50, page=1):
+        start = (page - 1) * nb_elem
+        stop = start + nb_elem
+        return obj_list[start:stop]
+
     def get_all_correlation_types(self):
         '''
         Gel all correlation types
diff --git a/tools/extract_cryptocurrency.py b/tools/extract_cryptocurrency.py
index 253f55e5..16cd5045 100755
--- a/tools/extract_cryptocurrency.py
+++ b/tools/extract_cryptocurrency.py
@@ -34,8 +34,6 @@ def sanitise_nb_max_nodes(nb_max_nodes):
     return nb_max_nodes
 
 def get_object_correlation_json(correlation_id, subtype, max_nodes):
-    max_nodes = sanitise_nb_max_nodes(max_nodes)
-
     object_type = 'cryptocurrency'
     max_nodes = sanitise_nb_max_nodes(max_nodes)
 
@@ -51,7 +49,8 @@ def get_object_correlation_json(correlation_id, subtype, max_nodes):
 if __name__ == '__main__':
 
     parser = argparse.ArgumentParser(description='Trigger backgroud update')
-    parser.add_argument('-t', '--type', help='Cryptocurrency type (bitcoin, bitcoin-cash, etherum, litecoin, monero, dash, zcash)', type=str, dest='type', required=True, default=None)
+    parser.add_argument('-t', '--type', help='Cryptocurrency type (bitcoin, bitcoin-cash, ethereum, litecoin, monero, dash, zcash)', type=str, dest='type', required=True, default=None)
+    parser.add_argument('-a', '--address', help='Cryptocurrency addresses', type=str, dest='address', required=True, default=None, nargs="*")
     parser.add_argument('-p', '--page',help='page number' , type=int, default=1, dest='page')
     parser.add_argument('-n', '--nb',help='number of addresses by page' , type=int, default=50, dest='nb_elem')
     parser.add_argument('--node' ,help='correlation graph: max number of nodes' , type=int, default=50, dest='max_nodes')
@@ -67,7 +66,11 @@ if __name__ == '__main__':
     max_nodes = sanitise_int(args.max_nodes, 300)
 
     dict_json = {}
-    for address in Cryptocurrency.cryptocurrency.get_all_correlations_by_subtype_pagination(subtype, nb_elem=nb_elem, page=page):
+    if args.address:
+        l_addresse = Cryptocurrency.cryptocurrency.paginate_list(args.address, nb_elem=nb_elem, page=page)
+    else:
+        l_addresse = Cryptocurrency.cryptocurrency.get_all_correlations_by_subtype_pagination(subtype, nb_elem=nb_elem, page=page)
+    for address in l_addresse:
         dict_json[address] = get_object_correlation_json(address, subtype, max_nodes)
 
     print(json.dumps(dict_json))