Payment Refund

https://auth.zamupay.com

POST

/apps/graph/api/v1/cybersource/payment/refund

Refunds a captured transaction, partially or in full. Multiple partial refunds are supported up to the original captured amount.

Refunds settle within 3–5 business days.
Amount must be ≤ remaining captured amount.

Request

Authorization

Header Params

Body Params application/json

Examples

Responses

🟢200

text/plain

🟠400

Request Example

Shell

JavaScript

Java

Swift

curl --location 'https://auth.zamupay.com/apps/graph/api/v1/cybersource/payment/refund' \
--header 'Authorization: Bearer {{access_token}}' \
--header 'Content-Type: application/json' \
--data '{
  "CaptureId": "7297662780756597904951",
  "Amount": "500",
  "Currency": "KES",
  "Reason": "Partial refund — item returned"
}'

Response Example

200 - 200 OK — Refund Initiated

{
  "RefundId": "7297662780756597904953",
  "CaptureId": "7297662780756597904951",
  "Status": "REFUND_INITIATED",
  "Amount": "500",
  "Currency": "KES",
  "Timestamp": "2025-04-24T10:35:00Z"
}

Modified at 2026-05-07 13:08:30

Payment Void

3DS Setup