Reference
ADYEN_RETURN_URL_REQUIRED
Adyen needs a return URL
Adyen needs a return URL
HTTP status 400 Bad Request, code ADYEN_RETURN_URL_REQUIRED.
What it means#
Adyen sessions need a returnUrl to send the buyer back to after a redirect, such as 3D Secure or some wallets, and the payment was created without one.
What to do#
Send returnUrl when creating the payment: the page the buyer should land on to see the result.
On the wire#
Every error response carrying this code names this page in error.moreInfo,
with the request id in the query string. See Error codes for
the response shape and the list of every code.