Customers now have a source field that accepts a source or card, and updates related event typesBreaking changes

What’s new

Replaces the cards and default_card properties on the Customer object with sources and default_source. Both properties can represent Card objects, as before, and Source objects with an object value of card. Older API versions return both the new and old properties on Customer. Replaces the customer.card.* and customer.bank_account.* events with customer.source.*.

Impact

Lets you work with a more flexible and comprehensive representation of payment methods for customers

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