Internet Payment Gateway
Internet Payment
Gateway
A secure, scalable internet payment gateway for eCommerce merchants and payment service providers. Supports 3DS2 authentication, tokenisation, multi-currency processing, recurring billing, and a broad range of alternative payment methods — all from a single, PCI-DSS v4.0 certified integration.
Architecture Overview
Internet Payment Gateway Architecture
Click to expand. The diagram shows the full payment flow from merchant checkout through the gateway, acquirer, card scheme, and issuer — with gateway capabilities mapped in detail.
Platform Capabilities
What the Platform Delivers
Key Features
Built for APAC Requirements
Frictionless 3DS2
Implement EMV 3DS2 with risk-based authentication — minimising challenge rates while meeting PSD2 SCA requirements and reducing cart abandonment.
Global APM Coverage
Accept digital wallets, BNPL, bank transfers, and local APAC payment methods — PayNow, PromptPay, GrabPay, GoPay — alongside traditional card payments.
Intelligent Fraud Prevention
Real-time ML-based fraud scoring at the gateway layer, with configurable rules, velocity checks, and device fingerprinting — before the transaction reaches the acquirer.
Flexible Integration
Integrate via hosted payment page, JavaScript SDK, or direct REST API — with pre-built plugins for major eCommerce platforms including Shopify, WooCommerce, and Magento.
Typical Use Cases
Who Uses This Platform
- eCommerce merchants accepting card payments across APAC
- Payment service providers building gateway infrastructure
- Marketplaces requiring multi-seller payment splitting
- Subscription businesses managing recurring card billing
- Travel and ticketing platforms with high-value transactions
Get Started
Ready to Implement?
Proximo's specialists will scope the implementation, manage the vendor relationship, and deliver a production-ready system — configured for your APAC market.
Discuss Gateway Integration