Hello Eric, 

Please write your tickets in English, so we can properly help out. Thanks!

There is a possibility to send information from Amelia to Stripe but only as description, there isn't a possibility of creating customers automatically in Stripe from Amelia, unfortunately. 

Sending data as description needs to be set in your database. Please open your database, find and open the wp_options table and find the option name amelia_settings there. You need to edit it. You will see a setting payments.stripe in it. You need to set the description parameter enabled to true in the database and also if you want metadata to be sent you need to set the metaData parameter enabled to true as well. Like here : 

"description":{"enabled":true,"appointment":"%customer_full_name% has booked %service_name% at %appointment_date_time%","event":"%customer_full_name% has booked %event_name% at %event_start_date_time%"},"metaData":{"enabled":true,"appointment":{"user":"%customer_full_name%","email":"%customer_email%","phone":"%customer_phone%"},"event":{"user":"%customer_full_name%","email":"%customer_email%","phone":"%customer_phone%"}}

Then you can copy/paste any placeholder to the appointment and event parameters that you want to be sent to Stripe from Amelia (the placeholders that you can find in Amelia -> Notifications). We put above some placeholders as an example. 

If you have any further questions or concerns about this let me know.

Hello Bessaguet, 

Apologies for replying a bit later, we don't work on weekends. 

You are welcome. 

You can send the customers' emails as description or metadata, by following the instructions I sent in my previous response.