Make test version work

Hi @vitaljik

For testing purposes, are you using the test credentials? Did you bank enable test environment?

If you don’t have test credentials, you can use the generic:

https://pagosonline.redsys.es/entornosPruebas.html

• Ds_Merchant_MerchantCode: 999008881
• Ds_Merchant_Terminal: 001
• Clave Comercio: sq7HjrUOBfKmC576ILgskD5srU870gJ7

I hope this help you.