Success URL
or Failure URL
, depending on the result of the paymentSuccess URL Method
or Failure URL Method
specified during payment initializationGET
request Success URL
or Failure URL
already contain parameters in query string
, then additional parameters pg_order_id
, pg_payment_id
and custom variables of the merchant are appended to the end of query string
. The merchant must ensure that the names of additional parameters do not match the names of existing parametersResult URL
and Success URL
must be clearly understoodResult URL
is called directly from the {{project}} server, while Success URL
is called by the user's browser when {{project}} redirects the user back to the store siteSuccess URL
as the only way to find out about the completion of the payment, because the user may for various reasons (for example, when the connection is broken) not to reach the Success URL
after the paymentResult URL
, which {{project}} undertakes to call again every half an hour within 2 hours after the payment, if the first attempt for any reason failed