Refund Request

Request Parameters

There are two parameters which are passed in a request to the URL https://secure(-test).carusell.world/pay/refund (HTTP POST):

  • data: Base64 encoded JSON document string.
  • sign: Signature, which is formed on the data string.

This request can be used for transactions in statuses:

  • 3 (success)
  • 4 (refund)

JSON Document Parameters

Parameter

Type

Max Length

Description

Example

api_key

String

255

Shop key (identifier)

c84f1ac0-e4f0-0131-5298-70921c57c2a2

transaction_id

Integer


Payment gateway system transaction identifier

31111111

amount

Float

10.2

Refund value in payment system currency with dot as separator. Optional

100

refund_reference*

String

255

Partner's refund identifier. Optional

ref_123

    • optional parameter.