استقبل دفعات شام كاش
وخلّيها تتأكّد لحالها.

# Create a checkout for order-104
curl -X POST https://YOUR-HOST/v1/payments \
  -H "Authorization: Bearer $SHAMPAY_API_KEY" \
  -H "Idempotency-Key: order-104-attempt-1" \
  -H "Content-Type: application/json" \
  -d '{"reference":"order-104","title":"اشتراك شهر",
       "amount":"15.00","currency":"USD"}'

# → redirect the customer to
{ "data": { "status": "pending",
  "checkoutUrl": "https://YOUR-HOST/pay/…" } }