带AFNetworking的Youtube API失败

我正尝试使用Youtube API从特定频道获取所有视频。我在Google Developers Console中设置了该项目并获得了API浏览器密钥。我启用了YouTube数据API v3，为了安全起见，我启用了YouTube Analytics API。带AFNetworking的Youtube API失败

我不知道我得到这个错误。谁能帮我。这是我的控制台输出。

"error": { 
    "errors": [ 
{ 
    "domain": "usageLimits", 
    "reason": "ipRefererBlocked", 
    "message": "There is a per-IP or per-Referer restriction configured on your API key and the request does not match these restrictions. Please use the Google Developers Console to update your API key configuration if request from this IP or referer should be allowed.", 
    "extendedHelp": "https://console.developers.google.com" 
} 
], 
"code": 403, 
"message": "There is a per-IP or per-Referer restriction configured on your API key and the request does not match these restrictions. Please use the Google Developers Console to update your API key configuration if request from this IP or referer should be allowed." 
}

来源

2015-04-02 Maulik Vekariya