Servers & Network
Server domains and IP addresses by environment for Prepaid integration. Refer to the information below when configuring your firewall.
SecurePay Prepaid has two server types: a UI server and an API server.
UI (MNG)
Used for member registration and My Information pages.
| Environment | Domain | IP Address | Protocol |
|---|---|---|---|
| Sandbox | tb-mps.hectofinancial.co.kr | 61.252.169.99 | HTTPS(TCP/443) |
| Production | mps.hectofinancial.co.kr | 14.34.14.47 (Main) 61.252.169.103 (DR) | HTTPS(TCP/443) |
API
Used for API calls such as balance inquiry, spend, top-up, and withdrawal.
| Environment | Domain | IP Address | Protocol |
|---|---|---|---|
| Sandbox | tb-mps-api.hectofinancial.co.kr | 61.252.169.100 | HTTPS(TCP/443) |
| Production | mps-api.hectofinancial.co.kr | 14.34.14.48 (Main) 61.252.169.104 (DR) | HTTPS(TCP/443) |
NOTE
Dual IDC Configuration
• The Hecto Financial SecurePay Prepaid system is configured with a primary center (Main) and a disaster recovery center (DR).
• In the event of a Main center failure, traffic automatically switches to DR. Allow both the Main and DR IPs in your Production firewall rules.
• DNS Lookup connections are recommended — center failover is handled automatically.
TLS Version
TLS 1.2 or higher is strongly recommended. Support for TLS 1.1 and below may be discontinued without prior notice in accordance with security guidelines.
