/invoicesBuat invoice. Payku mengunci nominal unik dan, untuk wallet QRIS, langsung mengembalikan payload QRIS dinamis siap ditampilkan.
curl -X POST https://payku.lovable.app/api/public/invoices \
-H "X-Api-Key: pk_live_..." \
-H "Content-Type: application/json" \
-d '{
"amount": 150000,
"wallet": "QRIS",
"customer_name": "Rina",
"description": "Order #5512",
"expires_in_minutes": 60
}'{
"order_id": "INV-M9F2K1-A7C4Q",
"amount": 150000,
"unique_code": 137,
"total_amount": 150137,
"wallet": "QRIS",
"status": "PENDING",
"expires_at": "2026-03-19T09:41:00.000Z",
"payment_url": "https://payku.lovable.app/pay/INV-M9F2K1-A7C4Q",
"qris_payload": "00020101021226..."
}