LS
Leopard Studios
M-Pesa Integrations • APIs • Payments
🚀 Production-ready Payments for Kenya

I integrate M-Pesa Express (STK Push) & Paybill into your website or app — fast, secure, and clean UX.

I build the full flow: frontend checkout, backend endpoints, OTP / auth, callbacks, receipts, validation, and deployment (Cloudflare Pages + Render).

Request IntegrationView Live Demo
✅ End-to-end integration
STK Push → callback → save payment → status UI
✅ Deployment experience
Cloudflare Pages + Render + Postgres + CORS setup
✅ Real-world troubleshooting
Fixed env vars, localhost issues, and preflight errors
What I deliver
A clean payment system your clients trust
Professional
  • STK Push endpoint + token auth
  • Callback URL handling + receipts
  • Paybill/Till instructions (UX copy)
  • OTP verification / login flow
  • Database saving + duplicate protection
  • Deployment + domain setup guidance
Try DemoSee My Skills
Built with modern stack: Next.js + Flask + PostgreSQL + Cloudflare Pages + Render.

Where M-Pesa Integration Wins

M-Pesa is everywhere in Kenya — your business should accept payments instantly.

Banks & Fintech

Deposits, repayments, transfers and bill payments via STK Push/Paybill.

  • Equity / KCB / Absa deposits
  • Loan apps: Tala, Branch style flows
  • Mobile-first checkout experience

E-commerce & Online Shops

Reduce checkout drop-off with one-tap payments.

  • STK prompt on the customer phone
  • Receipt confirmation + callback saving
  • Order tracking / account references

Subscriptions & Paywalls

Perfect for membership websites and premium content.

  • Paywall unlock after callback success
  • Recurring billing workflow (future-ready)
  • Clear status and payment feedback UI

Utilities & Services

Reliable bill collection with validation and receipts.

  • KPLC / Water / County payments
  • Account-based reconciliation
  • Duplicate payment protection

Education

Fees collection via Paybill with clean tracking.

  • Student invoice / account numbers
  • Auto receipts and confirmations
  • Dashboards (optional)

SMEs & Retail

Sell services online with a trusted checkout.

  • Service bookings + payment prompt
  • Simple invoice references
  • Mobile-first UI
M-Pesa integration increases trust and conversions — it’s essential for any Kenyan business.

My Skills & What I’ve Achieved

Based on what we’ve built so far: working endpoints, deployment fixes, and live testing.

Payments Engineering

STK Push implementation, callbacks, receipt storage, duplicate prevention, validation flows.

STK PushCallbacksReceiptsValidation
Backend APIs (Flask)

REST endpoints, OTP login flow, error handling, CORS + preflight fixes, production deployment readiness.

FlaskJWT/OTP ReadyCORSPostman
Frontend UX (Next.js)

Clean modals, status feedback, input validation, env-based backend URLs (no localhost in production).

Next.jsUXFormsDeploy-safe env
Deployment & DevOps

Cloudflare Pages + Render setup, Postgres connectivity, debugging production issues fast.

CloudflareRenderPostgreSQLDNS
Want this integration on your site?
I can plug M-Pesa into your app and ship a clean demo you can show investors.
Contact Me