The verdict in three sentences
In Cotonou, mobile payment is a two-horse race: MTN MoMo and Moov Money share nearly the entire market. Integrating only one shuts the door on half your customers; wiring both can gain 15 to 20 % conversion. On the MTN side, expect fees of 1.5 %, a 2,000,000 FCFA cap, the Collection API to collect and Disbursement to refund, with mandatory merchant KYC.
MTN MoMo vs Moov Money in Benin
The two operators cover different customer bases, often by region and habit. A high-performing Beninese checkout offers them side by side.
| Criterion (2026) | MTN MoMo Benin | Moov Money Benin |
|---|---|---|
| Merchant-side fees | ~1.5 % | ~1.5-2 % |
| Cap / transaction | 2,000,000 FCFA | ~2,000,000 FCFA |
| Collection API | Collection | Aggregator / API |
| Refund API | Disbursement | Via aggregator |
| Customer confirmation | Push / USSD | USSD |
| Cotonou coverage | Very strong | Strong |
| Merchant settlement | 24-72 h | 48-72 h |
These are 2026 orders of magnitude; Moov integration often goes through an aggregator, while MTN offers a direct Collection API.
The technical flow on the MTN side
MTN MoMo Benin exposes two building blocks useful for e-commerce: Collection (collect) and Disbursement (refund or pay a supplier).
| Step | MTN API | Detail |
|---|---|---|
| 1. Merchant KYC | — | Trade register (IFU), ID |
| 2. Keys | Sandbox then prod | API User, API Key, Subscription Key |
| 3. Collection | Collection RequestToPay | Amount FCFA, unique ref, customer number |
| 4. Tracking | Collection GetStatus | PENDING / SUCCESSFUL / FAILED |
| 5. Webhook | HTTPS callback | Verified signature, idempotency |
| 6. Refund | Disbursement Transfer | Send back to the customer wallet |
The reconciliation webhook is the pillar of reliability: it confirms each payment asynchronously. Handle it idempotently and only trigger order preparation after a server-side verified SUCCESSFUL status.
Mini case study
Fatou runs a fabric and wax-print store in Ganhi, Cotonou. She handles 150 orders a month at a 28,000 FCFA average basket, i.e. 4,200,000 FCFA in revenue. Previously she only accepted MTN MoMo and lost Moov customers. By adding Moov, she captures about 18 % more orders, i.e. +756,000 FCFA/month. On MTN, her 4,200,000 FCFA at 1.5 % cost 63,000 FCFA in fees; the conversion gain covers that cost within the first week.
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FAQ
Why integrate both MTN and Moov in Benin?
Because the two share the Cotonou market. Offering only one operator mechanically excludes the other's customers and caps your conversion.
What is the difference between Collection and Disbursement?
Collection collects from a customer (incoming payment). Disbursement sends money from your merchant account: customer refund or supplier payment.
Is merchant KYC mandatory?
Yes. You need a valid file (IFU / trade register, ID) to obtain production keys. The sandbox remains free for testing.
What is the per-transaction cap in 2026?
Around 2,000,000 FCFA on both MTN and Moov for a standard merchant account.
How long to receive the money?
Settlement usually happens within 24 to 72 h on the MTN side. Always confirm via the webhook before shipping.
Let's talk about your project. We integrate MTN MoMo and Moov Money into your Cotonou store to maximize conversion. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.