---
title: "Confirm Order"
slug: "confirms-an-order"
updated: 2025-06-04T18:54:42Z
published: 2025-06-04T18:54:42Z
canonical: "developer.upgrade.com/confirms-an-order"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://developer.upgrade.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Confirm Order

Put/v1/orders/{orderId}/confirmation

		
			

Used to confirm the order to Flex Pay, including their confirmation number. The order is confirmed in their system and they provide us with their confirmation number.

		
		
SecurityHTTPType bearer

Path parametersorderIdstringRequired

Order ID

Body parameters<select class='api-response-data' aria-label='Media type'><option value='cd158c9b-7469-443d-bf49-a54f099f4c9a'>application/json</option>
</select>object  

Request confirmation.

confirmationIdstring    Required

Confirmation ID

Responses204

No Content

400

Bad Request

<select class='api-response-data' aria-label='Media type'><option value='75bd42d9-7610-4e0b-9085-263670cdf448'>application/json</option>
</select>object  codeNamestring    ExampleINVALID_REQUEST_ERROR
messagestring    Examplefield required
statusCodeinteger    Example400
paramstring    Examplebody.integrationId

401

Unauthorized

<select class='api-response-data' aria-label='Media type'><option value='88d3a127-7b2b-45d3-9dbb-2efd269bd1fd'>application/json</option>
</select>object  codeNamestring    ExampleINVALID_REQUEST_ERROR
messagestring    ExampleUnauthorized
statusCodeinteger    Example401

403

Access Denied

<select class='api-response-data' aria-label='Media type'><option value='d045601d-2f36-4182-9c9f-af20182a0aa7'>application/json</option>
</select>object  codeNamestring    ExampleINVALID_REQUEST_ERROR
messagestring    ExampleAccess Denied
statusCodeinteger    Example403

404

Order Not Found

<select class='api-response-data' aria-label='Media type'><option value='3b9b650a-44ca-4a0d-9bbf-a820587d8f8e'>application/json</option>
</select>object  codeNamestring    ExampleINVALID_REQUEST_ERROR
messagestring    ExampleOrder with ID: 123 not found
statusCodeinteger    Example404

405

Method Not Allowed

<select class='api-response-data' aria-label='Media type'><option value='70792b0a-c8e8-4c2d-a962-d72b201f5478'>application/json</option>
</select>object  codeNamestring    ExampleINVALID_REQUEST_ERROR
messagestring    ExampleMethod Not Allowed
statusCodeinteger    Example405

408

Request Timeout

<select class='api-response-data' aria-label='Media type'><option value='ccd9c43f-8322-442c-b127-861c0192da58'>application/json</option>
</select>object  codeNamestring    ExampleAPI_TIMEOUT
messagestring    ExampleRequest Timeout
statusCodeinteger    Example408

428

Precondition Required

<select class='api-response-data' aria-label='Media type'><option value='7044c630-90f5-4c38-af88-1c76148f006d'>application/json</option>
</select>object  codeNamestring    ExampleORDER_NOT_COMPLETE
messagestring    ExampleOrder not complete
statusCodeinteger    Example428

500

Internal Server Error

<select class='api-response-data' aria-label='Media type'><option value='a8ae3cdd-c166-44e7-a188-c93781989a3b'>application/json</option>
</select>object  codeNamestring    ExampleAPI_ERROR
messagestring    ExampleInternal Server Error
statusCodeinteger    Example500