def authentication_author():
    json = {
        "request": {
            "substance": {
                "author_id": "a2e006bc0d489746ee6ac9415da7ef352091bbe8",
                "password": "******"
            }
        }
    }

    req = json.get("request")
    res = AuthorFacade.authentication(req)
    return jsonify(res)