e-Post.mk for Developers

Integrate e-Post.mk into your apps and services to enable secure digital communication and document delivery. Access our API documentation, onboarding guides, and technical resources to get started quickly and build seamless user experiences.

Developer Guide

Everything you need to get started: onboarding guides, API documentation, sandbox environment, and more.

Developer Onboarding

GET STARTED HERE

New to e-Post.mk? Learn what the platform offers and how you can start integrating our services into your business. Explore the key areas:

Payment Workflows

DIGITAL PAYMENTS MADE EASY

Send invoices and collect payments securely via e-Post.mk. Seamless flows that suit every billing need.

  • Invoices

  • Multiple Payment Gateways

  • Installment Options

  • Mobile Payment Integration (e.g., M-Pay)

Letter Flows

NO MORE PAPER. JUST E-DELIVERY.

Use e-Post.mk to send digital letters, salary slips, confirmations, and more—secure, trackable, and instant.

  • Letters & Notices

  • Salary Slips

  • Appointments & Bookings

  • e-Signature Support

Additional Flows

EXPAND WHAT YOU CAN DO

Our advanced APIs support a wide range of use cases—beyond just messages and invoices.

  • Responsive HTML Content

  • Digital Receipts

  • Marketing Campaigns

  • Feedback & Survey Forms

  • Registered e-Letters

  • User Invites

Ready to build?

Visit our Developer Portal for full API docs, SDKs, and quickstart guides.