The verdict in three sentences
In Lagos in 2026, the development cost of a payment integration (roughly 300,000-900,000 NGN) is almost always lower than the recurring transaction fees over a year. The real decision is not "what does integration cost" but "direct build or aggregator", a trade-off driven by your volume. A site processing over 5,000,000 NGN a month amortises a direct integration within weeks thanks to the rate gap.
The typical mobile money integration quote
Here is the breakdown of a payment integration quote (Paystack/Flutterwave rails plus transfers) for a Lagos e-commerce site in 2026. These are orders of magnitude for a clean integration with webhooks and failure handling.
| Line item | 2026 range | Detail |
|---|---|---|
| API integration | 300,000-900,000 NGN | Checkout, redirect, callback |
| Webhook setup | 80,000-160,000 NGN | Async payment confirmation |
| Sandbox testing | 60,000-120,000 NGN | Success/failure/timeout scenarios |
| Reconciliation & dashboard | 120,000-300,000 NGN | Transaction tracking |
| KYC / merchant onboarding | 0-100,000 NGN | Compliance file |
On top sits the merchant onboarding delay, generally 3 to 10 business days in Nigeria depending on the provider and the completeness of the KYC file (CAC registration, director ID, bank details).
Recurring fees: the real cost centre
Transaction fees accumulate every month and quickly exceed the upfront integration cost.
| Solution | 2026 merchant fee | On 5,000,000 NGN/mo | Over 12 months |
|---|---|---|---|
| Bank transfer direct | ~0.5-1 % (capped) | 25,000-50,000 NGN | 300,000-600,000 NGN |
| Card via Paystack | ~1.5 % + fixed | ~75,000 NGN | ~900,000 NGN |
| Aggregator blended | ~3 % | 150,000 NGN | 1,800,000 NGN |
Over 12 months, the gap between low-cost transfer rails and a 3 % blended aggregator reaches roughly 1,200,000 NGN at this volume, more than the price of a full integration. The higher your volume, the more direct rails pay off.
Direct build vs aggregator over 12 months
| Criterion | Direct build | Aggregator |
|---|---|---|
| Integration cost | 400,000-900,000 NGN | 0-100,000 NGN |
| Transaction fee | 0.5-1.5 % | ~3 % |
| Time to launch | 3-10 days (KYC) | 1-3 days |
| Maintenance | multiple webhooks | single webhook |
| Breaks even above | ~5,000,000 NGN/mo | any low volume |
Mini case study
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Chidi runs a cosmetics store in Lagos processing 6,000,000 NGN a month. With a 3 % aggregator he pays 180,000 NGN in monthly fees, or 2,160,000 NGN a year. By moving to a mixed setup (transfers plus Paystack cards) at a 1.4 % blended rate, billed 700,000 NGN, his fees drop to 84,000 NGN a month. Annual saving: 1,152,000 NGN, integration paid off in under eight months, then pure profit.
FAQ
How much does payment integration cost in Lagos in 2026?
Between 300,000 and 900,000 NGN for a clean integration with webhooks. Reconciliation and KYC support can add 200,000-400,000 NGN.
How long to get merchant onboarding approved?
Usually 3 to 10 business days, depending on the provider and KYC quality (CAC registration, director ID, bank details). An incomplete file is the top cause of delay.
Should I pick an aggregator or a direct integration?
Below 5,000,000 NGN monthly volume the aggregator is often more economical thanks to simplicity. Above it, direct rails save 1 to 1.5 points of fees.
Are webhooks essential?
Yes. Without a confirmation webhook you risk validating an unpaid order or missing a paid one. It is the mechanism that guarantees reliable collection.
Can I add international card support?
Yes, cards sit alongside local rails through a unified payment module. Expect around 2.9 % + fixed fee for international cards.
Let's talk about your project. We quote your payment integration and show you the build-vs-aggregator break-even point. 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.
