GEOPRAMTECHNOLOGIES/geopram_mpesa

# GEOPRAM M-Pesa STK Push — Vercel Serverless Node.js M-Pesa STK Push app rebuilt for **Vercel serverless** deployment. Each route is an independent serverless function — no Express server, no `server.js`. ## Project Structure ``` ├── api/ │ ├── payments/ │ │ ├── initiate.js POST /api/payments/initiate │ │ ├── callback.js POST /api/payments/callback │ │ └── status.js GET /api/payments/status/:id │ └── admin/ │ ├── login.js POST /api/admin/login │ ├── transactions.js GET /api/admin/transactions │ ├── summary.js GET /api/admin/summary │ ├── export.js GET /api/admin/export │ └── stk-push.js POST /api/admin/stk-push ├── lib/ │ ├── db.js Cached Mongoose connection │ ├── Transaction.js Mongoose model │ ├── mpesa.js Daraja helpers │ └── auth.js JWT helpers ├── public/ │ ├── index.html Payment page → / │ ├── payment.js │ ├── admin.html Admin dashboard → /admin │ └── admin.js ├── vercel.json Route config ├── package.json └── .env.example ``` ## Deploy to Vercel ### 1. Push to GitHub ```bash git init git add . git commit -m "feat: vercel serverless M-Pesa app" git remote add origin github.com git push -u origin main ``` ### 2. Import into Vercel 1. Go to vercel.com → **Add New Project** 2. Import your GitHub repo 3. Leave **Framework Preset** as **Other** 4. Click **Deploy** (first deploy will fail — add env vars next) ### 3. Set Environment Variables In Vercel → Project → **Settings → Environment Variables**, add: | Variable | Value | |---|---| | `DARAJA_CONSUMER_KEY` | from Safaricom Daraja portal | | `DARAJA_CONSUMER_SECRET` | from Safaricom Daraja portal | | `DARAJA_BUSINESS_SHORT_CODE` | `4574727` | | `DARAJA_PARTY_B` | `8112723` (if different from shortcode) | | `DARAJA_PASSKEY` | from Safaricom Daraja portal | | `DARAJA_CALLBACK_URL` | `https:/ …