What potential pitfalls should be considered when using the YouTube API with PHP?

One potential pitfall when using the YouTube API with PHP is handling authentication securely. It is important to store API keys and access tokens securely to prevent unauthorized access to your account. Additionally, be mindful of rate limits imposed by the API to avoid being blocked for making too many requests in a short period of time. 

// Example of securely storing API key in a separate config file
$config = include 'config.php';
$apiKey = $config['youtube_api_key'];

Keywords

YouTube API PHP authentication rate limiting error handling

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