One interface over Cybersource, CardNET and Azul.
NestJS
TypeScript
NodeJs
Redis
BullMQ
PostgreSQL
A comprehensive payment processing API built with NestJS that unifies multiple Dominican payment gateways (Cybersource, CardNET, and Azul) under a single interface. Features include complete transaction lifecycle management (Authorization, Capture, Refund, Void), HMAC-based API key authentication, end-to-end tokenization with Cybersource Flex Microform for PCI DSS SAQ A compliance.
Every client taking card payments in the Dominican Republic had to speak three gateway dialects, Cybersource, CardNET and Azul, and carry the full PCI burden of touching card data.
A multi-tenant NestJS API with one interface for authorization, capture, refund and void. HMAC-signed API keys, end-to-end tokenization through Cybersource Flex Microform, and a BullMQ/Redis webhook dispatcher with exponential backoff.
NestJSTypeScriptNodeJsRedisBullMQPostgreSQL
Cybersource
CardNET
AzulClient integration complexity dropped by 70%, PCI DSS scope shrank to SAQ A, and payment and refund notifications reach clients with 100% delivery reliability.
Talk to your business data, out loud.