# API 1.2.0OAS3
The Swiftaid API is documented in Open API 3.0 (opens new window) format, and is hosted here for your reference. If you have your sandbox client credentials to hand you can input these into the Authorize function of the specification directly to obtain an access token, you can then either try out the API directly using the user interface, or you can run the curl commands it shows locally via a suitable CLI.
