IP & Domain Validation
Test on PostmanTo ensure the security of transactions, iPaymu implements strict validation for IP addresses and Domains.
To ensure the security of transactions, iPaymu implements strict validation for IP addresses and Domains, especially in the Production/Live environment.
Production Requirement
In Production mode, your server's IP address and the domain used in the request body MUST be
registered and validated by iPaymu. Failure to do so will result in an Invalid IP or Invalid Domain error.
IP Address Validation
iPaymu requires your server to use a Static IP. Dynamic IPs can change, leading to transaction failures.
Why Static IP?
- Security: Ensures requests only come from authorized servers.
- Stability: Prevents service interruptions caused by IP changes.
If your server uses a dynamic IP, please contact your hosting provider to request a Static IP. Once obtained, you may need to whitelist it in your iPaymu dashboard or contact support.
Domain Validation
When making requests to iPaymu (e.g., for notifyUrl, returnUrl, cancelUrl), the domain used must match the domain registered in your iPaymu account.
Common Issues
- Localhost: You cannot use
localhostURLs in Production. - Unregistered Subdomains: Ensure subdomains are also allowed if you use them.
- Protocol Mismatch: Ensure you are using the correct protocol (
httpvshttps) as registered.
For a detailed guide on troubleshooting these issues, please refer to the official blog post: Mengatasi Masalah Error Invalid IP & Domain di iPaymu