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Update a card session

After the virtual card transaction for this session is successfully completed and a Sezzle order is created, call this endpoint to assign your order ID to the (external) reference ID of the Sezzle order.

Endpoint

PATCH https://gateway.sezzle.com/v2/session/{session_uuid}/card

Update Order Object

ParameterRequiredTypeDescription
order_idYesstringYour order ID (or number)

Example Request

info

There is no response body for this request. If successful, we return an HTTP 204 Status No Content.

{
"order_id": "merchant_order_number"
}