k3x_

[covert depot]

👋 happy to help, please give me a moment to read through your message

If I'm understanding your question correctly, what you're looking for is this parameter https://stripe.com/docs/api/customers/object#customer_object-invoice_settings-default_payment_method

which makes an attached payment method on a customer object be the default one used for any subscription for this customer

[arctic cosmos]

Well yes but I don't know how to get the customer's payment method

[covert depot]

you're migrating from one account to another?

[arctic cosmos]

Yes

[covert depot]

there are a couple of ways to handle that

either you need to contact https://support.stripe.com/?contact=true and ask for help migrating your customers/payment methods

[arctic cosmos]

I already did copy my customers and their payment methods are associated with them

here is an example

[covert depot]

what do you mean by that then?

[arctic cosmos]

Their payment methods are here but not default
So I have to make a loop for all my customers

[arctic cosmos]

Through the api, how to get each payment method

[covert depot]

oh fair point

now I understand what you need

https://stripe.com/docs/api/payment_methods/customer_list

[arctic cosmos]

So I get an array
I get the first method
Assign it as default

and therefore for all customers
But how about the new customers, how to set as default automatically

[covert depot]

you need to listen to the payment_method.attached event https://stripe.com/docs/api/events/types#event_types-payment_method.attached and if the customer doesn't have a default method then you would assign it using the invoice_settings.d_p_m parameter I sent you earlier

https://stripe.com/docs/api/customers/update#update_customer-invoice_settings-default_payment_method

[arctic cosmos]

Ok thank you very much