Uganda

Format: 256{7-9 digit subscriber number}
Example: 256700123456  (MTN)
         256752123456  (Airtel)

Local to international:
  0700 123 456  →  256700123456

# Test collection (always succeeds)
curl -X POST https://api.rohopay.com/api/v1/collect \
  -H "Authorization: Bearer test_YOUR_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
    "phone": "256700000000",
    "amount": 10000,
    "currency": "UGX",
    "description": "Test payment"
  }'

// Uganda-specific payment helper
async function collectUgandaPayment(localPhone: string, amountUGX: number) {
  // Normalize phone: 0700... → 256700...
  const phone = localPhone.startsWith("0")
    ? "256" + localPhone.slice(1)
    : localPhone;

  if (!/^256[0-9]{9}$/.test(phone)) {
    throw new Error("Invalid Uganda phone number");
  }

  return fetch("https://api.rohopay.com/api/v1/collect", {
    method: "POST",
    headers: {
      "Authorization": `Bearer ${process.env.ROHOPAY_API_KEY}`,
      "Content-Type": "application/json",
      "Idempotency-Key": crypto.randomUUID(),
    },
    body: JSON.stringify({
      phone,
      amount: amountUGX,
      currency: "UGX",
      callback_url: "https://your-app.com/webhooks/rohopay",
    }),
  }).then(r => r.json());
}