By , using
{
"grant_type": "authorization_code",
"me": "https:\/\/sink.zegnat.net\/",
"code": "W251bGwsImh0dHBzOlwvXC9vbW5pYmVhci5jb20iXQ==",
"client_id": "https:\/\/omnibear.com",
"redirect_uri": "https:\/\/omnibear.com\/auth\/success"
}