Has Yahoo finance web service disappeared? API changed? Down temporarily?
I was facing a similar issue from last 2-3 days. The url works on the smartphone, where on the desktop it gives “Not a valid parameter” error and HTTP Code 406. This can be resolved by adding user agent as “Mozilla/5.0 (Linux; Android 6.0.1; MotoG3 Build/MPI24.107-55) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.81 Mobile Safari/537.36” while invoking … Read more