Shopify checkout cart permalink does not work

[Akos_Paska]

Hello Guys.

We have an applications, and currently working with thousands of stores.

We have an embeded application, what can modify the cart’s page form like this:

<form action="/cart?checkout[shipping_address][address1]=Izs%C3%A1ki%20%C3%BAt%2069.&amp;checkout[shipping_address][city]=Kecskem%C3%A9t&amp;checkout[shipping_address][country]=hu&amp;checkout[shipping_address][zip]=6000&amp;checkout[shipping_address][province]=" class="cart__contents critical-hidden" method="post" id="cart">

We experience from yesterday this not prefills the checkout at all.

I did not see any related changes here:

Recent changes to Shopify’s platform

Can you guys please check it what is going on here?

Thank you for your response!

Ákos

[Alan_G]

Hey @Akos_Paska - this might be related to an issue we’ve been tracking:

Cart checkout link prefill no longer works

Hi, Our team is building an app that relies on the cart checkout link to prefill customer information. However, we’ve recently noticed that this functionality is no longer working. Has there been any change to this feature, or is there a changelog that documents this behavior? The checkout URL we’re using is: https://<store>.myshopify.com/cart/checkout?checkout[email]=test We also use other parameters, such as shipping_address and billing_address. We are aware of the separate Cart Permalin…

I’ve shared your example internally and I’ll keep you up to date here as soon as I have more info