Post here your general questions on service integration

am using
http://www.by-voice.com/ttsonline/get_speak_3scale.php?account=3scale-f70fd76a951c6b9f450e5bb6a965e657&voice=jennifer&format=mp3&text=hi

as my url but not getting any response

Server has been down today. Now it is working again …

Hi rajdeeprath, there was a problem yesterday in our servers.
Also remember that exposing your private key to the public is not a good idea.Any user could use your private key to access your account.

thank you can you tell me how i can secure the key again ?

You have a limited free account. It has no sense to use your key in this case. But it would be a problem if it would have more credit associated. In this case you have not to worry about that.