Update Payment Details
Paddle provides a unique update URL for each of your subscribers, which allows them to update the payment method via associated with their subscription.
Update Payment Details URL
When a subscription is created or updated, Paddle provides an update URL in the Subscription Created or Subscription Updated webhook as the
update_url POST field. This URL links to a simple card update page that you can redirect customers to update their card/ billing information.
The update URLs are unique to each customer.
The Update URL changes when a customer’s subscription is modified/updated, so make sure you subscribe to the Subscription Updated webhooks as they contain the updated links.
Opening Update Page as an Overlay
The subscription update dialog can also be opened with Paddle.js, as an overlay on your site in the same format as the checkout.
update_url sent by Paddle.
<a href="#!" class="paddle_button" data-override="https://paddle.com/example/update/url">Update Payment Information</a>