[Checkout API] Removing web_processing_url

[Jamie_D_]

On Monday December 4th, we will be removing web_processing_url from the Checkout API serialization.

The web_processing_url was never documented and never intended to be consumed by Shopify applications. This does not remove any functionality from the API, as the web_url parameter remains and continues to provide the same functionality.

If you have any questions or concerns, please don't hesitate to reply to this thread.

[Mathieu2]

Hi, what does the key parameter stand for in the web_url value? Is it possible to retrieve the key value in a normal checkout(checkout not created with the storefront api)?

Thanks for your help.