var vURL = "https://webs.academia.cat/assets/api_cicle/noticies.php";
    $.ajax({
      url: vURL,
      type: "POST", 
      data: {       
        codient: '054',
        tipusent: '2',
        nomcat: 8,
        paginacio: "true",
        format:'html',
        limit: '6',
        autoIni : 'true',
        detall: '?p=page/html/detallnoticia',
        param_idnoticia : '/'
        
        
      },
      success: function (r) {
        
        $("#retornHTML").html(r);     
        
      }
    });