API Integration for ERP and POS Systems

Modern Connectivity for Software Vendors

Directly integrating with the LHDN MyInvois SDK requires deep expertise in cryptography, XML/UBL 2.1 mapping, and persistent authentication management. For software vendors (ISVs) and internal IT teams, this is a significant resource drain. Our Integration API provides a clean, abstract layer that simplifies this entire process.

Instead of wrestling with the raw HASiL protocols, your application sends a single, logically structured JSON payload to our endpoints. We handle the digital signing, data transformation, and secure transmission, allowing you to focus on your core product features.

Developer-First Documentation

We believe that great software starts with great documentation. Every subscriber receives access to our Interactive Swagger/OpenAPI Console. This allows your developers to test endpoints, inspect schemas, and see real-world responses in a sandbox environment that perfectly mimics the LHDN Pre-production servers.

Real-time Webhook Callbacks

Avoid the overhead of polling. Our API architecture supports Asynchronous Webhooks. Once LHDN validates an invoice, our middleware pushes the results—including the official UUID, longId, and QR code URL—directly back to your system's listener endpoint. This ensures your ERP remains perfectly synchronized with LHDN in real-time.