Comparaison de pages

{ 
    "action":"WEB_SERVICE_INFINITY",
    "access_token":"{{TOKEN}}",
    "param":"
        {
        'action': 
            {
            'swinfinity': 'interroger_client',
            'parameters':                 {
                   {'dos': '998', 'code': 'C0000001'
       }         }
            }
        }"
}