What are common pitfalls for beginners when trying to understand and use APIs in PHP?

One common pitfall for beginners when trying to understand and use APIs in PHP is not properly handling errors or exceptions that may occur during API requests. It is important to include error handling mechanisms to gracefully handle any issues that may arise, such as network errors or invalid responses from the API.

try {
    // API request code here
} catch (Exception $e) {
    echo "Error: " . $e->getMessage();
}