curl.sh

curl \
  -X 'POST' \
  -H 'accept: application/json' \
  -H 'Content-Type: application/json' \
  -d '{
    "currencyCode":"PLN",
    "totalAmount": "1000",
    "description":"test", 
    "customerIp": "127.0.0.1",
    "products": [{
      "id": 1,
      "name": "Test product",
      "quantity": 1,
      "unitPrice": 1000
    }]
  }' localhost:1337/payu/transactions