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POST
/
sdd
/
cancelTransaction
Cancel transactions
curl --request POST \
  --url https://api.pgw-sandbox.finventi.com/sdd/cancelTransaction \
  --header 'Content-Type: application/json' \
  --data '
{
  "transactionIds": [
    123
  ]
}
'
{
  "result": {
    "amount": 123,
    "collection": [
      123
    ]
  }
}

​
Overview

This API service cancels Sepa Direct Debit transactions with different handling based on transaction status:

​
Inbound Transactions (Not Yet Completed)

Initiates an outbound payment cancellation message to be delivered to the Creditor system.

​
Outbound Transactions (Completed)

Initiates an inbound SDD payment cancellation message to be delivered to the Creditor system. Note: Not applicable for settled outbound payments - use the Payment return service instead.

​
Reason Codes

​
Cancel Outbound Payment

Use one of the following reason codes:
  • AC01, AC04, AC06
  • AG01, AG02
  • AM04, AM05
  • BE05
  • CNOR, DNOR
  • ED05
  • FF01
  • MD01, MD02, MD07
  • MS02, MS03
  • RC01
  • RR01, RR02, RR04
  • SL01

​
Cancel Inbound Payment

Use one of the following reason codes:
  • CUST - Customer requested cancellation
  • DUPL - Duplicate payment
  • AGNT - Agent error
  • CURR - Currency issue
  • CUTA - Cut-off time exceeded
  • UPAY - Underpayment

Body

application/json
​
reason
enum<string>
required

Cancellation reason

Available options:
AC01,
AC04,
AC06,
AG01,
AG02,
AM04,
AM05,
CNOR,
DNOR,
MD01,
MD02,
CUST,
MD07,
MS02,
MS03,
RC01,
RR01,
RR02,
RR03,
RR04,
SL01,
BE05,
FF01,
ED05,
DUPL,
AGNT,
CURR,
CUTA,
UPAY,
TECH,
FRAD
​
transactionIds
integer<int64>[]

Array of transaction IDs

Minimum array length: 1

Response

Payment scheduled for cancellation

​
result
object
required

Result of cancel transactions

Last modified on January 27, 2026