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GET
/
v1
/
cancellations
/
{request_id}
Retrieve Cancellation
curl --request GET \
  --url https://api.zinc.io/v1/cancellations/{request_id} \
  --header 'Authorization: Basic <encoded-value>'
{
  "merchant_order_id": "<string>",
  "request": {}
}

Documentation Index

Fetch the complete documentation index at: https://www.zinc.com/docs/llms.txt

Use this file to discover all available pages before exploring further.

You will receive either a request_processing response, an error response, or a successful cancellation response of type cancellation_response.

​
Attempting to Cancel State

In approximately 50% of cases, Amazon cannot immediately cancel an order and will respond with an “attempting to cancel” status:
Example attempting_to_cancel Response
{
  "_type": "error",
  "code": "attempting_to_cancel",
  "message": "The retailer is attempting to cancel the order.",
  "data": {
    "msg": "Attempting to cancel order"
  },
  "request": {
    ...
  }
}
Processing Time: When a cancellation enters the attempting_to_cancel state, Zinc will continue polling the retailer to determine the final status. No guarantees can be made for how long this will take.

​
State Transitions

The attempting_to_cancel state is temporary and will eventually resolve to one of:
  • Successful cancellation - Order was cancelled successfully
  • Failed cancellation - Cancellation was rejected or failed

​
Webhook Behavior

If you’re using webhooks, you’ll receive notifications for state changes:
  1. Initial attempting_to_cancel - request_failed webhook is triggered
  2. Final resolution:
    • If cancellation succeeds → request_succeeded webhook
    • If cancellation fails → request_failed webhook (again with updated response)
Using webhooks eliminates the need to poll the cancellation request ID for status updates.

Authorizations

​
Authorization
string
header
required

Use your client token as the username. Leave the password blank.

Path Parameters

​
request_id
string
required

The unique identifier for the cancellation request

Response

Cancellation details retrieved successfully

​
_type
enum<string>

Response type

Available options:
cancellation_response
​
merchant_order_id
string

The merchant order id of the order that was cancelled

​
request
object

The original request that was sent to the Zinc API