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RefundRefund Request

Refund Request

Process a refund (payout) to a previously registered card.

POST
***

Request Parameters

NameTypeDescription
public_keyRequired
StringMerchant identifier. Example: `i000000001`
languageRequired
StringPage display language. Values: `az`, `en`, `ru`
card_idRequired
StringCard identifier from card registration.
order_idRequired
StringUnique order ID. Max 255 characters.
amountRequired
NumberRefund amount. Example: `100`, `20.50`
currencyRequired
StringPayment currency. Values: `AZN`
descriptionOptional
StringDescription. Max 1000 characters.

Request Example

Send Request
Payload
{
  "public_key": "i000000001",
  "language": "az",
  "card_id": "card_abc123",
  "order_id": "order-123",
  "amount": 30.75,
  "currency": "AZN"
}
1DATA=$(echo -n '{"public_key":"i000000001","language":"az","card_id":"card_abc123","order_id":"order-123","amount":30.75,"currency":"AZN"}' | base64)
2SIGNATURE=$(echo -n "$PRIVATE_KEY$DATA$PRIVATE_KEY" | openssl dgst -sha1 -binary | base64)
3

4curl -X POST *** \
5-H "Content-Type: application/x-www-form-urlencoded" \
6-d "data=$DATA&signature=$SIGNATURE"

Response Parameters

NameTypeDescription
statusRequired
StringOperation result: `success` or `failed`
transactionOptional
StringEpoint transaction identifier
bank_transactionOptional
StringBank transaction identifier
bank_responseOptional
StringBank response
rrnOptional
StringRetrieval Reference Number (successful only)
card_maskOptional
StringCard mask in `123456******1234` format
card_nameOptional
StringCardholder name
amountOptional
NumberRefund amount
messageOptional
StringError message
trace_idRequired
StringUnique request identifier for debugging. Provide this to Epoint support for issue investigation.

Success

Success Response
1{
2  "status": "success",
3  "transaction": "te_0000000001",
4  "bank_transaction": "BT12345",
5  "bank_response": "000",
6  "rrn": "123456789012",
7  "card_mask": "123456******1234",
8  "card_name": "John Doe",
9  "amount": 30.75,
10  "trace_id": "a1b2c3d4e5f6a7b8c9d0e1f2a3b4c5d6"
11}
OverviewOverview