latestOpenAPI 3.1.02026-08-11152963.3 KB
c57d5cf03098
Cancel OTC Recharge Order
Cancel an OTC recharge order before payment is confirmed.
post/payment/open/otc/api/recharge/cancel
Headers
X-GatePay-Certificate-ClientIdstring required
Merchant application client ID used to identify the calling app.
X-GatePay-Signaturestring required
HMAC signature generated from the request according to GatePay signing rules.
X-GatePay-Timestampstring required
Millisecond timestamp; the difference from server time must not exceed 30 seconds.
X-GatePay-Noncestring required
Random nonce used together with the timestamp to prevent replay attacks.
X-GatePay-On-Behalf-Ofstring
Institutional sub-account UID. Only required when an institution submits a request on behalf of a sub-account; not required for direct merchant requests.
Request body
Example request
{
"orderId": "71347515709194240"
}Response
Success