Breno Vergílio

[livid stump]

Hi 👋 I believe so, you'll want to provide the ID of the Payment Method to be used as default via invoice_settings.default_payment_method:
https://stripe.com/docs/api/customers/create#create_customer-invoice_settings-default_payment_method

However, I believe that requires the Payment Method already be attached to the Customer as well, so in order to set that during creation I believe you'll need to set both the above field and payment_method:
https://stripe.com/docs/api/customers/create#create_customer-payment_method

[slate basalt]

Ok, thank you

[livid stump]

Any time!