// Example: Adding script to wp_head to define the API key // Make sure to securely store and retrieve your API key, e.g., from WordPress options or environment variables on the server. function my_theme_add_gemini_api_key() { // IMPORTANT: Replace 'YOUR_ACTUAL_GEMINI_API_KEY' with your real key. // Consider fetching this from a secure WordPress option or server environment variable. $api_key = get_option('gemini_api_key_setting', ''); // Example: if stored in WP options if (!empty($api_key)) { echo "\n"; } else { echo "\n"; } } add_action('wp_head', 'my_theme_add_gemini_api_key');