Download and Parse JSON C#

public void getTeams()
        {
            var json = GET("http://api.football-data.org/v1/competitions/426/teams");

            dynamic jsonObj = JsonConvert.DeserializeObject(json);

            var tm = new TeamManager();

            foreach (var obj in jsonObj.teams)
            {
                Team aTeam = new Team();

                aTeam.name = obj.name;
                aTeam.code = obj.code;
                aTeam.shortName = obj.shortName;
                aTeam.squadMarketValue = obj.squadMarketValue;
                aTeam.crestUrl = obj.crestUrl;

                tm.CreateTeam(aTeam);


            }


        }