Developer Platform
API Reference
E-Invoice API Reference

E-Invoice API Reference

API reference for BigLedger’s Malaysia MyInvois (e-Invoice) module. These APIs cover the full lifecycle of e-invoice processing including submission, cancellation, and rejection workflows.

Available Sections

  • E-Invoice Submission — End-to-end guide covering setup, document types, pool routing, submission flow, and APIs for self-billing and resubmission.
  • E-Invoice Cancellation & Rejection — APIs for handling buyer-initiated rejection requests and submitting cancellation to LHDN MyInvois.
  • LHDN Integration APIs — APIs for TIN validation, TIN search, submission document details, and querying documents directly from LHDN MyInvois.
  • E-Invoice Document Query APIs — APIs for searching and retrieving internal e-invoice (to_irb) records stored in BigLedger.
  • Get Notifications — Webhook events and automated email notification tracking via the email printable queue and history APIs.