Mobile money is Uganda's dominant payment channel. If your website or app cannot accept MTN Mobile Money and Airtel Money, you are turning away the majority of your potential customers. Here is a clear guide to how integration works.

Why Mobile Money Matters for Uganda Businesses

According to Bank of Uganda data, mobile money transaction volumes in Uganda consistently exceed bank transaction volumes. Over 18 million Ugandans use mobile money, making it the most accessible payment method — particularly for the 70% of the population outside Kampala.

For any business targeting Ugandan consumers, mobile money integration is not a nice-to-have — it is essential.

The Two Main Options for Integration

Option 1: Direct API Integration (MTN MOMO API / Airtel Money API)

Both MTN Uganda and Airtel Uganda offer developer APIs that allow businesses to collect payments, check balances, and initiate disbursements. MTN's API is part of the MTN Developer portal, while Airtel has its own integration suite.

Pros: Direct, no middleman fees beyond transaction charges.
Cons: Requires separate approvals from each telco, sandbox testing periods, and separate integration work for each provider.

Option 2: Payment Gateway (Pesapal, Flutterwave, DPO)

Payment gateways like Pesapal, Flutterwave, and DPO act as aggregators — a single integration gives you access to MTN, Airtel, and card payments. They handle the telco relationships and compliance.

Pros: One integration for all payment types, faster setup, good documentation.
Cons: Gateway transaction fees (typically 1.5–3.5% per transaction).

The Integration Process

Thirdsan's typical mobile money integration project follows these steps:

  1. Discovery: Understand your payment flows — checkout, subscriptions, disbursements
  2. API selection: Choose the right gateway or direct API approach for your volume and use case
  3. Sandbox development: Build and test against sandbox APIs (no real money moves)
  4. Business registration: Register with your chosen gateway/telco (we assist with this)
  5. Go-live and testing: Test with real transactions before full launch
  6. Monitoring: Set up transaction monitoring and reconciliation

Costs to Expect

Integration development: varies by complexity, typically 800,000 – 3,000,000 UGX one-time.
Transaction fees: 1.5–3.5% per transaction (gateway) or flat rate (direct API).
Ongoing maintenance: optional support retainer.

We Handle It All

Thirdsan has integrated mobile money into e-commerce sites, subscription platforms, betting systems, and SACCO portals across Uganda. Contact us to discuss your payment integration project.