Order Approved Webhook Stopped Sending Custom Checkout Fields

Question:
Why did the Order Approved webhook stop sending custom fields from the checkout?

Product:
Wix Stores - Checkout & Order Webhook

What are you trying to achieve:
I have a store that sells digital products (eSIMs). In the checkout, I added two fields:

  1. A checkbox that, when selected, unlocks a text field where customers can input their eSIM number if the purchase is a recharge.
  2. I need to receive these fields via the Order Approved webhook so I can process recharges correctly. When a recharge order is received, I only purchase the data plan and activate it on the eSIM number provided by the customer.

What have you already tried:

  • I verified my webhook setup in the Wix dashboard.
  • Checked recent changes or announcements on the Wix platform to see if there were updates regarding webhooks or custom fields.
  • Tested new orders but noticed that the payload no longer contains the custom fields.

Example of the payload that was working until September 26th:

json

Copiar código

"extendedFields": {
    "namespaces": {
        "_user_fields": {
            "numero_e_sim_1": "89431081645000126017",
            "form_field_caa4": true,
            "telefone_9b18": "554899910000"
        }
    }
}

Additional information:
Until the 26th of last month, the webhook was working perfectly and sending the custom fields. However, after that date, the fields stopped being included in the payload, causing issues with processing recharges. I need to know if this is due to a change on the Wix platform or if there is another way to receive these custom fields.

I don’t know if this is a recent change, but Wix developer documentation shows that you need to first configure the extended fields to access them.

Might worth checking out if you’ve set it up correctly.

I believe it’s new because I was using it normally before, but since it’s an internal app and not listed, it’s not approved, and apparently this extendFields only works for approved applications -.-

I’m experiencing the same issue. I’ve been using Wix since 2020 or 2021 and it worked fine until now. I had to change title and format of my custom field but it wouldn’t allow me to edit so I just created a new one and deleted the previous one. I still have the previous custom field in the webhook but it shows as unused, contacted support if they could link this existing field in the webhook to my new custom field but they just said “details from custom contact fields can`t be transferred away from Wix”

My guess is that when they switched from Editor X to Wix Studio they just dropped this feature.