To override the Content-type in your clients, use the HTTP Accept Header, append the .xml suffix or ?format=xml
HTTP + XML
The following are sample HTTP requests and responses.
The placeholders shown need to be replaced with actual values.
POST /service/RegisterTrackingWebhook HTTP/1.1
Host: www.bernhardt.com
Accept: application/xml
Content-Type: application/xml
Content-Length: length
<RegisterTrackingWebhook xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/Shippo">
<carrier>String</carrier>
<order_number>String</order_number>
<tracking_number>String</tracking_number>
</RegisterTrackingWebhook>
HTTP/1.1 200 OK
Content-Type: application/xml
Content-Length: length
<RegisterTrackingWebhookResponse xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/Shippo">
<TrackingNumber>String</TrackingNumber>
<TrackingStatus>UNKNOWN</TrackingStatus>
<TrackingStatusDate>0001-01-01T00:00:00</TrackingStatusDate>
<TrackingStatusDetail>String</TrackingStatusDetail>
</RegisterTrackingWebhookResponse>