POST /ethAccount.asmx/CreateOauth2Client HTTP/1.1
Host: mytaglist.com
Content-Type: application/json; charset=utf-8
Content-Length: length

{
    "name":string
    "icon_url":string
    "default_redirect_uri":string
}

HTTP/1.1 200 OK
Content-Type: application/json; charset=utf-8
Content-Length: length

{
    d:{
        "client_id":guid
        "name":string
        "client_secret":guid
        "default_redirect_uri":string
        "icon_url":string
        "token_count":int
    }
}