error catching

rowers/views/paymentviews.py

@@ -6,7 +6,8 @@ from __future__ import unicode_literals
 from rowers.views.statements import *
 
 def braintree_webhook_view(request):
-    braintreestuff.webhook(request)
+    if request.method == 'POST':
+        braintreestuff.webhook(request)
     return JsonResponse(status=200)
 
 def paidplans_view(request):