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The RESTful API over HTTP has been chosen to fulfil the necessity of sending intermediate or final results to the repository from Z-Modules side, the API utilizes JSON as default exchange format and JWT (JSON Web Token) as authentication mechanisms.
The JWT is a standard that defines a JSON format scheme for exchanging information between various services. JWTs are widely used to authenticate requests in Web Services authentication mechanisms where the client sends an authentication request to the server, the server generates a signed token and returns it to the client which, from that moment on, will use it to authenticate subsequent requests.

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