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Stop Losing 3 Days to Mobile Money Integration

Production-ready Next.js and React Native templates with MTN MoMo, Airtel Money pre-integrated. Set up in 30 minutes. Seriously.

Get the Templates →See what's included ↓

Used in 3 production apps. Tested on Vercel, Expo & Supabase.

momo.ts
// One call. Async. Typed.
const payment = await momo.requestPayment({
  amount:     5000,
  currency:   'RWF',
  externalId: orderId,
  payer: { partyId: phoneNumber },
});
 
const status = await momo.checkStatus(
  payment.referenceId
);
 
// status.status === "SUCCESSFUL"
TypeScript · strict30 min setup

THE REALITY

You know this feeling.

  1. 1
    Day 1😤

    You read the MoMo docs

    Sandbox credentials, OAuth tokens, callback URLs... the documentation is 200 pages of pain.

  2. 2
    Day 2🤯

    You fight the API

    400 errors, signature mismatches, timeout handling, webhook validation. Stack Overflow has no answers.

  3. 3
    Day 3😤

    You finally get it working

    But now you have to do it again for the next project. And the next. And the one after that.

There's a better way.

What You Get

Everything wired. Nothing to figure out.

momo-payment.ts
// Initialize payment
const payment = await momoClient.requestPayment({
  amount: 5000,
  currency: 'RWF',
  externalId: orderId,
  payerMessage: 'Order payment',
  payeeNote: 'AfriStack order',
  payer: {
    partyIdType: 'MSISDN',
    partyId: phoneNumber
  }
});
 
// Check status
const status = await momoClient.getPaymentStatus(
  payment.referenceId
);
  • MTN MoMo Rwanda — full integration
  • Airtel Money Rwanda — full integration
  • Webhook handler with signature validation
  • TypeScript types for all API responses
  • Error handling + retry logic built in
  • .env.example with all required variables
  • Vercel-ready deployment config
  • 30-minute setup guide included

PRICING

One purchase. No subscription.

Pay once, own it forever.

Starter

$19

Next.js Web

Next.js 14 · Tailwind · TypeScript strict

  • MTN MoMo Rwanda (initiation + callback + status)
  • Airtel Money Rwanda integration
  • Webhook handler, ready to deploy
  • .env.example with all required variables
  • Vercel deployment out of the box
  • README: first transaction in under 30 min
Get Starter — $19

Pro

$39

Next.js + Auth + Dashboard

Everything in Starter, plus:

  • Supabase Auth — email + Google OAuth
  • Row Level Security (RLS) pre-configured
  • Admin dashboard: view, filter, export CSV
  • Payment status UI (pending / success / failed)
  • TypeScript types for all MoMo API responses

Most complete web integration.

Get Pro — $39

Full Stack

$69

Web + Mobile + Multi-country

Everything in Pro, plus:

  • React Native / Expo mobile version
  • Multi-country: Rwanda, Tanzania, Nigeria
  • Flutterwave fallback for unsupported regions
  • Shared TypeScript types: web and mobile
  • Push notification on payment success (Expo)
  • Lifetime updates as new countries are added
Get Full Stack — $69

All tiers include full source code. No package, no black box, no lock-in.

3
Production apps
2–3 days
Saved per project
30 min
Average setup

What developers are saying

“Finally. I've integrated MoMo 4 times from scratch. This saves at least 2 days every project.”

A. K.

Full-stack developer · Kigali, Rwanda

“The TypeScript types alone saved me a full day. Webhook handler works out of the box.”

T. O.

React Native developer · Lagos, Nigeria

“Shipped my client's payment feature in one afternoon. Used to take me a week.”

M. D.

Freelance developer · Nairobi, Kenya

FAQ

Common questions

Both. The templates ship with sandbox config by default. Switching to production requires updating 3 environment variables — the README walks you through it in under 5 minutes.

Starter and Pro cover Rwanda (MTN MoMo + Airtel Money). Full Stack adds Tanzania and Nigeria via Flutterwave. More countries are added with each update.

Yes — you need to register on the MTN MoMo Developer Portal and create a sandbox/production app. The README has a step-by-step guide with screenshots. It takes about 20 minutes.

Full Stack tier includes lifetime updates. Starter and Pro receive major breaking-change updates for 12 months.

Yes. The integration is modular — copy the /lib/momo folder and the .env variables into your existing project. The README explains the manual setup path.

Yes. Single-developer license: use on unlimited projects you build. You cannot resell or redistribute the template itself.

Email included with purchase. If something is broken in the template code (not your custom code), I fix it.

Gumroad accepts all major credit/debit cards, PayPal, and select regional payment methods.

Ready to ship faster?

Join developers across Africa who stopped fighting payment APIs and started building products.

Get AfriStack Templates →

One-time payment · Instant download · Lifetime updates on Full Stack