# Air Canada NDC OrderCancel API

**Canonical:** https://apis.io/apis/air-canada/air-canada-ndc-ordercancel-api/  
**Provider:** Air Canada — https://apis.io/providers/air-canada/  
**Base URL:** https://ndcpartners.aircanada.com  
**Documentation:** https://ndc.aircanada.com/api/documentation/ordercancel

Air Canada NDC OrderCancel API is one of 10 APIs that [Air Canada](https://apis.io/providers/air-canada/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include NDC, Order, and Cancellation. The published artifact set on APIs.io includes API documentation and an API reference.

IATA NDC 17.2 OrderCancel message pair (OrderCancelRQ / OrderCancelRS). Cancels an existing Order held by Air Canada, referenced by OrderID and Owner.

## Machine-readable artifacts (2)

- **Documentation** — https://ndc.aircanada.com/api/documentation/ordercancel
- **APIReference** — https://ndc.aircanada.com/api/documentation/ndcapis

## Other Air Canada APIs (9)

- [Air Canada NDC AirShopping API](https://apis.io/apis/air-canada/air-canada-ndc-airshopping-api/)
- [Air Canada NDC OfferPrice API](https://apis.io/apis/air-canada/air-canada-ndc-offerprice-api/)
- [Air Canada NDC ServiceList API](https://apis.io/apis/air-canada/air-canada-ndc-servicelist-api/)
- [Air Canada NDC SeatAvailability API](https://apis.io/apis/air-canada/air-canada-ndc-seatavailability-api/)
- [Air Canada NDC OrderCreate API](https://apis.io/apis/air-canada/air-canada-ndc-ordercreate-api/)
- [Air Canada NDC OrderRetrieve API](https://apis.io/apis/air-canada/air-canada-ndc-orderretrieve-api/)
- [Air Canada NDC OrderChange API](https://apis.io/apis/air-canada/air-canada-ndc-orderchange-api/)
- [Air Canada NDC OrderReshop API](https://apis.io/apis/air-canada/air-canada-ndc-orderreshop-api/)
- [Air Canada NDC OrderChangeNotification API](https://apis.io/apis/air-canada/air-canada-ndc-orderchangenotification-api/)

## Tags

NDC, Order, Cancellation

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/air-canada/air-canada-ndc-ordercancel-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/air-canada/.