POST

Update Status

Update the custom status of a specific order. Automatically sends notifications based on status configuration.

Endpoint

HTTP Request

POST /v1/orders/:order_id/status

Authentication

This endpoint requires a valid API key with canChangeOrderStatus permission. The API key must be passed in the X-API-Key header.

Required Header

X-API-Key: ucos_live_XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Path Parameters

Parameter	Type	Required	Default	Description
`order_id`	string	Yes	-	Order identifier (UUID by default, or Shopify order ID numeric portion if use_shopify_order_id is true in request body). For Shopify order IDs, extract the number from the GID format (e.g., for 'gid://shopify/Order/450789469', use '450789469').

Request Body

Parameter	Type	Required	Default	Description
`status_id`	string	Yes	-	The UUID of the custom status
`sub_status_option_id`	string	Conditional	-	The UUID of the sub-status option. Required if the status has sub-status options.
`use_shopify_order_id`	boolean	No	false	Set to 'true' to look up order using Shopify order ID instead of UUID. Extract the number from Shopify's GID format (gid://shopify/Order/450789469 → 450789469) and use it in the order_id path parameter.

Response

Returns confirmation with updated order details:

200 OK - Success Response

{
  "success": true,
  "data": {
    "message": "string",
    "order": {
      "id": "string",
      "shopify_order_id": "string",
      "name": "string",
      "status": {
        "id": "string",
        "name": "string",
        "color": "string"
      },
      "sub_status": null
    },
    "notifications": {
      "total_sent": 0,
      "total_failed": 0,
      "by_channel": {}
    },
    "orders_fulfilled": 0,
    "fulfillment_errors": [
      {
        "channel": "string",
        "code": "string",
        "message": "string"
      }
    ]
  }
}

Response Fields

Root Response Object

Field	Type	Description
`success`	boolean	Always true on a successful response.
`data`	object	The endpoint's payload. Its fields are listed in the tables below.
`message`	string	Confirmation message
`order`	object	Object containing updated order details
`notifications`	object	Object containing notification delivery statistics
`orders_fulfilled`	number	Number of orders whose fulfilment was applied.
`fulfillment_errors`	array	Fulfilment errors; a blocked fulfilment never half-applies.

Order Object

Field	Type	Description
`id`	string	Order UUID
`shopify_order_id`	string	Shopify order ID
`name`	string	Shopify order name/number
`status`	object	Status object with id, name, and color
`sub_status`	object \| null	Sub-status object with id and name (if applicable)

Status Object Fields

Field	Type	Description
`id`	string	UUID of the status
`name`	string	Display name of the status
`color`	string	Hex color code of the status

Sub-Status Object

Field	Type	Description
`id`	string	UUID of the sub-status
`name`	string	Name of the sub-status

Notifications Object Fields

Field	Type	Description
`total_sent`	number	Total number of notifications sent
`total_failed`	number	Total number of notifications that failed
`by_channel`	object	Breakdown of notifications by channel (email, SMS, WhatsApp)

Channel Stats Object Fields

Field	Type	Description
`sent`	number	Number of notifications sent for this channel
`failed`	number	Number of notifications failed for this channel

Fulfillment Error Object Fields

Field	Type	Description
`channel`	string	Fulfilment channel that failed.
`code`	string	Machine-readable error code.
`message`	string	Human-readable error message.

Examples

Basic Request (UUID)

cURL Request

curl -X POST "https://api.ultimate-custom-order-status.apps.msmtech.ca/api/v1/orders/8c1d4e2f-0a53-49b7-b6e4-7f2d9c3a5e10/status" \
  -H "X-API-Key: ucos_live_XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" \
  -H "X-API-Version: 1.2" \
  -H "Content-Type: application/json" \
  -d '{"order_id":"8c1d4e2f-0a53-49b7-b6e4-7f2d9c3a5e10","use_shopify_order_id":false,"status_id":"8c1d4e2f-0a53-49b7-b6e4-7f2d9c3a5e10","sub_status_option_id":"8c1d4e2f-0a53-49b7-b6e4-7f2d9c3a5e10"}'

Using Shopify Order ID

cURL Request

curl -X POST "https://api.ultimate-custom-order-status.apps.msmtech.ca/api/v1/orders/5460132438316/status" \
  -H "X-API-Key: ucos_live_XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" \
  -H "X-API-Version: 1.2" \
  -H "Content-Type: application/json" \
  -d '{
    "status_id": "status-uuid-abc123",
    "sub_status_option_id": "sub-status-uuid-def456",
    "use_shopify_order_id": true
  }'

Rate Limiting

This endpoint is subject to per-minute and per-day rate limits based on your API key. Rate limit information is returned in the response headers:

X-RateLimit-Limit-Minute: Maximum requests per minute
X-RateLimit-Remaining-Minute: Remaining requests in current minute
X-RateLimit-Reset-Minute: Unix timestamp when minute window resets
X-RateLimit-Limit-Day: Maximum requests per day
X-RateLimit-Remaining-Day: Remaining requests in current day
X-RateLimit-Reset-Day: Unix timestamp when day window resets
Retry-After: Seconds to wait before retrying (when rate limited)

Error Responses

400 Bad Request

Invalid request body, validation failed, or status requires a sub-status

400 Bad Request

{
  "success": false,
  "error": "Validation failed",
  "details": {
    "errors": [
      {
        "code": "invalid_type",
        "expected": "string",
        "received": "undefined",
        "path": [
          "status_id"
        ],
        "message": "Required"
      }
    ]
  }
}

401 Unauthorized

Missing or invalid API key

401 Unauthorized

{
  "success": false,
  "error": "Missing API key. Include it in the X-API-Key header"
}

403 Forbidden

API key lacks required permissions or product chain enforcement prevents this status change

403 Forbidden

{
  "success": false,
  "error": "Insufficient permissions. Required: canChangeOrderStatus"
}

404 Not Found

Order, status, or sub-status not found

404 Not Found

{
  "success": false,
  "error": "Order not found"
}

500 Internal Server Error

Server error occurred

500 Internal Server Error

{
  "success": false,
  "error": "Internal server error",
  "details": {
    "message": "An unexpected error occurred"
  }
}