diff --git a/home/entry.py b/home/entry.py
index dccdd95..c901227 100644
--- a/home/entry.py
+++ b/home/entry.py
@@ -1,8 +1,10 @@
 from flask import Flask, request
+from flask_cors import CORS
 from . import services
 
 app = Flask(__name__)
 app.config.from_object('home.settings')
+CORS(app)
 
 @app.route('/currency')
 def currency():
diff --git a/home/services/currency.py b/home/services/currency.py
index 556330c..3c6d170 100644
--- a/home/services/currency.py
+++ b/home/services/currency.py
@@ -45,6 +45,6 @@ def rates(base, key):
     other_base= to_base(base, rates)
     symbols = query_symbols(key)
 
-    return {'rates' : other_base, 'symbols': symbols}
+    return {'base': base, 'rates' : other_base, 'symbols': symbols}
     
 
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..900d24a
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,4 @@
+flask
+flask-cors
+requests
+gunicorn