curl --location --request POST '/payment' \
--header 'paymentType: VN_BANK' \
--header 'Referer: https://example.com' \
--header 'User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36' \
--header 'Content-Type: application/json' \
--data-raw '{
"currencyCode": "VND",
"email": "test@example.com",
"ipAddress": "127.0.0.1",
"merNo": 840698790,
"merOrderNo": "TEST1764921182564",
"notifyUrl": "http://egg.sa1.tunnelfrp.com",
"paymentMethodStr": "qrcode",
"productName": "virtual product",
"returnUrl": "http://egg.sa1.tunnelfrp.com/return",
"sign": "k1Sj366D/wgQV1Jjgy4WpGBf1mFtwMk1A6TQIg7JxIeZ9gnMi9EaD0hmnds0dh+Ue9YaNMptI9BaPMWlzOKCaQ==",
"sourceAmount": "60000",
"userId": "test_user_001",
"vaBankId": 8,
"version": "V3.0.0"
}'