RedSys
RedSys add-on includes translation files for Spanish language. If your website/user is in Spanish, you will see the admin and the front-end already translated to Spanish.
1. Activate RedSys for HBook as payment gateway
Once you have activated RedSys for HBook plugin, you need to validate the licence in HBook > Licence.

Set RedSys as active payment gateways in HBook > Payment > Active payment gateways.
2. In HBook, add RedSys credentials
You will need to add the following information that is communicated by your bank, in HBook > Payment > RedSys settings.

How can I run tests with RedSys?
Possible test environments
There are several options for testing payments with RedSys:
When contracting with RedSys with your bank, your bank will have communicated your test environment information for your merchant.
RedSys allows you to create an account (valid for 8 days), without having to sign up: Create a test user and merchant.
RedSys also provides shared test data, but you will not have access to the administration:
- FUC: 999008881
- Terminal: 001
- Clave de firma: sq7HjrUOBfKmC576ILgskD5srU870gJ7
Test cards
See this RedSys page for test cards and information on the test environment.
Where can I find the “Número FUC”, the “Clave de firma” and the número del “Terminal”?
This information can be found in RedSys Administration.

Here is your Número de Comercio (FUC)
To see the Clave de Firma, click here.
The número del Terminal is here
It is not necessary to fill in these fields for HBook. We communicate to RedSys this information dynamically.
Please note that the terminal information (FUC, Clave de firma and Terminal) in the Production environment is different from that in the Test environment.