NicePay key-in

Merchant-hosted key-in test flow for provider-specific approval and cancellation handling.

Public NicePay test mode is available without operator sign-in. Use only provider test credentials and approved test card data.

What this flow covers

NicePay key-in is open for public test demos, but it must use provider test credentials and approved test card data only.
Approval requests are posted to NicePay using EUC-KR form encoding.
Do not enter real card numbers, real birth dates, real business numbers, or real personal information.
Partial cancellation on the test MID can temporarily hold the remaining card limit until it is released in the merchant portal.

Configuration and data handling

Store the MID and merchant key in environment variables or SSM only.
PayBridge does not persist raw PAN, buyer auth number, or card password digits.
Use this route to exercise approval, full cancellation, and partial cancellation with test credentials.

MID preview: nictest04m

Order ID / Moid Amount (KRW) Goods / order description Buyer name Buyer email Buyer phone Card number Card expiry (YYMM) Buyer auth number (YYMMDD or business number) Card password prefix (optional if supported by the contract) Interest option Installment months I confirm this demo uses provider test credentials and approved test card data only.

Operator sign-in for transaction search