Supported Requests by Cart-Amazon-Fulfillment Number of APIs: 3 Get a single order fulfillment GET https://api.ecartapi.com/api/v2/orders/{{orderId}}/fulfillments/{{id}} Fulfillments POST https://api.ecartapi.com/api/v2/orders/{{orderId}}/fulfillments Cancel a fulfillment POST https://api.ecartapi.com/api/v2/orders/{{orderId}}/fulfillments/{{id}}/cancel