Order Fulfillment 404 Error

Retired Boards Appdev Graphql Basics And Troubleshooting

Topic summary

A 404 error has been occurring since November 15th when attempting to create order fulfillments via the Shopify Admin API endpoint /admin/api/2022-10/orders/[order_id]/fulfillments.json.

Key Details:

  • The API call includes standard fulfillment parameters: location_id, tracking_number, and notify_customer flag
  • No changes were made on the user’s side or within Shopify settings
  • The integration had been functioning correctly for months prior to this issue

Current Status:
The problem remains unresolved with no identified cause. The user is seeking assistance to understand why a previously stable API endpoint suddenly began returning 404 errors.

Summarized with AI on November 25. AI used: claude-sonnet-4-5-20250929.
1

Since 11/15, the API is returning 404 on /admin/api/2022-10/orders/5018047217890/fulfillments.json

Payload

{
“fulfillment”: {
“location_id”: “67982721250”,
“tracking_number”: “XXXXXXXX4867”,
“notify_customer”: “True”
}
}

Nothing on our side was changed or in Shopify, has been working for months.

for the devs x-request-id : 895bc11f-99a2-4d60-a094-509765b0ec7d