Payment Integrations
Payment gateway integration, wallet systems and transaction processing for any platform.
Overview
We integrate payment systems that work. Stripe for global card processing, PayMongo for Southeast Asian markets, Dragonpay for Philippine banking channels, and whatever provider your market requires. Every integration handles the edge cases that trip up junior implementations: failed webhooks, partial captures, refund flows, currency conversion and dispute management.
Payment integration is not just about charging a card. It is about building a complete financial flow that handles success, failure, retry and reconciliation gracefully.
Technical Details
Provider Integration
Direct API integration with payment providers using official SDKs and webhook handlers. Abstraction layer that lets you switch or add providers without rewriting application logic. Support for credit cards, digital wallets, bank transfers, QR payments and buy-now-pay-later depending on market requirements.
Webhook Processing
Idempotent webhook handlers that process payment events exactly once even when providers send duplicates. Signature verification for every incoming webhook. Dead-letter queues for failed webhook processing with automated retry. Event sourcing for complete payment lifecycle tracking.
Subscription and Recurring Billing
Subscription lifecycle management including trials, upgrades, downgrades and cancellations. Dunning flows for failed recurring payments with configurable retry schedules. Prorated billing for mid-cycle plan changes. Invoice generation and delivery.
Reconciliation
Automated reconciliation between internal transaction records and provider settlement reports. Discrepancy detection and alerting. Refund tracking across provider and internal systems. Financial reporting with proper accounting period boundaries.
Tech Stack
Related Services
Banking Applications
Digital banking platforms with secure transactions, wallet systems and compliance-ready architecture.
E-Commerce Systems
Online stores and marketplaces built for conversion, inventory management and scale.
Backend Systems Architecture
Scalable backend systems for fintech, insurance, enterprise and high-traffic applications.
Ready to talk about payment integrations?
Let us know what you are building. We will tell you exactly how we can help.
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