Open API 3.0 specification for OCN 1.0 released

We have just published an initial Open API 3.0 specification for version 1.0 of the Open Charging Network.

You can find the specification document in the OCN Node repository, here:

Using this specification, it is possible to generate client code and test implementations. For more information, see

Note that this document was generated using unmodified source code in the master branch. As such, certain features of the specification format might be missing, such as examples for HTTP requests and responses.

We will be adding to the specification in the coming months, particularly with our 1.1 release which will see the HubClientInfo module added.