Mastercard Payment Gateway Services (MPGS) Integration Services
Global Bank-Grade Acquiring Engine Powering Tier-1 Banks Worldwide
Need Mastercard Payment Gateway Services (MPGS) Integrated?
Talk directly with our senior integration developer about your platform requirements.
Or Request Fixed-Price Scope ↓Overview & Architectural Capability
Mastercard Payment Gateway Services (MPGS) is the core white-labeled software engine licensed by dozens of prominent commercial banks worldwide (including RAKBANK, Mashreq, Emirates NBD, Commercial Bank of Ceylon, CommBank Australia, and Standard Bank). We specialize in developing direct MPGS Hosted Session and Hosted Checkout modules for stores and mobile applications without middleman fees.
Technical Specifications
| API Architecture | REST API |
| Underlying Engine | Mastercard Gateway Engine |
| PCI-DSS Scope | SAQ-A (Hosted Fields / iFrame) |
| 3D Secure 2.2 Support | ✅ Supported (Frictionless & Challenge OTP Flow) |
| Tokenized Subscriptions | ✅ Supported (Merchant-Initiated Transactions) |
| Digital Wallets | Apple Pay (Web Merchant Validation) • Google Pay • Standard Cards |
| Sandbox Testing Environment | ✅ Dedicated sandbox with test cards available |
Integration Capabilities Delivered
What We Need From You to Start
Common Mastercard Payment Gateway Services (MPGS) Error Codes & Troubleshooting
Real error codes encountered when integrating Mastercard Payment Gateway Services (MPGS) and how our development team resolves them.
| Error Code | Root Cause | Developer Resolution |
|---|---|---|
| REQUEST_REJECTED_INVALID_FIELD | Missing mandatory field such as transaction.currency or billing.address. | Review API version schema (v70+) and validate field mapping. |
| SECURITY_VIOLATION_INVALID_SESSION | Hosted session expired before payment authorization was dispatched. | Regenerate session ID if checkout exceeds 10 minutes or check domain origin CORS. |
| DECLINED_DO_NOT_HONOUR | Card issuing bank rejected the authorization. | Advise customer to check card limits or contact their bank. |
Platforms We Integrate Mastercard Payment Gateway Services (MPGS) Into
Zero Sensitive Card Storage
We develop all Mastercard Payment Gateway Services (MPGS) checkouts using secure client-side tokens or hosted fields. Your customer payment details never touch or remain on your servers, keeping your platform fully compliant with PCI DSS regulations.