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All versions except the latest version is locked for changes. If you want to use functionality that is not to be found in the latest locked version of the API, contact us. We recommend always using the latest locked version. The current status of the API versions can be seen by visiting the API from a web browser. The last unlocked version (latest) should not be used for integrations.
API versions will in due time be deprecated. If you open an old API version that will be deprecated, or is deprecated already, this will be warned in the UI.
The server will respond with a HTTP-Header "Deprecation" with a date for deprecation.
If a version is going to be removed completely, this will also be warned, both in the UI, and as HTTP response header "Sunset".
Protocols
The API has two protocols. One of them is found at /api/v25 and is defined by an OpenAPI specification, which is found on /api/v25/openapi.json or /api/v25/openapi.yaml. The API is following some general patterns inspired by the OData protocol, but diverts from it on multiple occations.
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