Edit order's billing address

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,
1

For anyone who may need to change billing address on orders in wix it’s not possible yet but using rest api you will be able to do it you will do 2 api calls
1st one is to search for the order that you will need to update using the order number
can be found here Search Orders | REST (wix.com)

the point of the search is to get the ID of the order so you can be able to edit it

{
  "search": {
    "filter": {
        "number" : {order number}
      }
    
  }
}

you can create a simple client side to collect the order number from the user and do the search using the api call to get the id in the server side

then ask the user for the new billing address so you can do the sec api call using this endpoint Update Order | REST (wix.com)

to update the billing address

{
  "order": {
    "billingInfo": {
      "address": {
        "country": "US",
        "subdivision": "US-NY",
        "city": "New York",
        "postalCode": "10173",
        "addressLine": "525 5th Ave",
        "countryFullname": "United States",
        "subdivisionFullname": "New York"
      }
    }
  }
}

ofc you will change the address in my example with what you have collected from the user side

I hope this helps to fix any of your issues regarding changing the billing address

and I hope wix makes it easier for us by just clicking on a button to change the billing address like they have for shipping address