jquery > post an object. Stringification is important!

index.ejs

$.ajax({
				type: 'POST',
				url: 'http://localhost:3000/auth/google/authCodeHandler',
				contentType: 'application/json; charset=utf-8',
				success: function (result) {
					// Handle or verify the server response.
					console.log(result);
				},
				processData: false,
				data: JSON.stringify({code: authResult['code']})
			});