Hello, I am trying to integrate CPAGrip and Voluum via postback url.
When I test the postback URL in CPAGrip I get this:
Testing Postback..
http: / / gences-enaments.com/postback?cid=user1234&payout=1.50
Status Code: 400
Postback Error: 0
Postback URL: http: / / XXXX/postback?cid={tracking_id}&payout={payout}
When I test the postback URL in CPAGrip I get this:
Testing Postback..
http: / / gences-enaments.com/postback?cid=user1234&payout=1.50
Status Code: 400
Postback Error: 0
Postback URL: http: / / XXXX/postback?cid={tracking_id}&payout={payout}