Make sure you install this package in your org before using this recipe:
https://login.salesforce.com/packaging/installPackage.apexp?p0=04t24000000Dygr
The package will add a custom object and fields on the Contact record to store the information passed on by Stripe for every new customer that was created in Stripe.
The Recipe will create a new Contact record for every customer created in Stripe. Since Stripe doesn't send the customers name, it will use the email address as last name ...
If
New customer created
This Trigger fires every time a new customer is created in your Stripe account.
Then
Advanced: Insert a Record
This Action will insert a record into any SObject and set up to five fields on the new record.