Marmin Oman Documentation

Build e-invoicing in Oman.

Whether you are connecting an ERP, embedding compliance in a partner platform, or using the Marmin web app, start here.

Choose your path

Three dedicated documentation surfaces. Pick the one that matches how you work with Marmin.

API Integration

Businesses

Connect your ERP, accounting system, or backend directly to Marmin to issue and receive Oman-compliant e-invoices.

Build your integration →

Deep Embedding

Partners

Embed Marmin e-invoicing inside your platform, including account provisioning, onboarding, and the business document APIs.

Embed Marmin →

Concepts & Guides

Product Wiki

Guides on Oman e-invoicing, Fawtara compliance, account setup, business profiles, and SMP registration.

Browse the wiki →

OTA-aligned compliance

PINT OM and the Oman 5-corner Peppol model. We track OTA changes so you don't have to.

Real-time webhooks

Document lifecycle events delivered the moment clearance status changes.

Sandbox to production

Identical APIs in sandbox and live, with a clear promotion path when you're ready.

Ready to issue your first compliant invoice?

Get sandbox credentials and walk through the end-to-end flow in minutes.