Welcome to the Avios API Documentation

Welcome to Avios’ API documentation portal. You can use this site to view details about all of our live APIs.

Avios’ APIs are RESTful with standard HTTP methods and status codes. All requests should be made over SSL. All request and response bodies, including errors, are encoded in JSON. To use Avios APIs, all partners will need to obtain an API key by registering.

To use Avios APIs:

  • Partners need to register and obtain an API key.
  • Partners and members must have registered with a supported loyalty programme such as British Airways Executive Club, Aer Lingus AerClub or Vueling Club.

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