function fetch_gold_rates() {
$api_url = "https://testapi.indiagoldratesapi.com/api/v1/goldrate?apikey=YOUR_API_KEY";
$response = wp_remote_get($api_url);
if (is_wp_error($response)) {
return "Error fetching gold rates.";
}
$body = wp_remote_retrieve_body($response);
$data = json_decode($body, true);
return $data;
}
function show_gold_rates() {
$gold_rates = fetch_gold_rates();
if (!is_array($gold_rates)) {
return "Unable to retrieve gold rates.
";
}
$output = "Gold Rates
";
foreach ($gold_rates['rates'] as $rate) {
$output .= "- {$rate['city']}: ₹{$rate['price']} per gram
";
}
$output .= "
";
return $output;
}
add_shortcode('gold_rates', 'show_gold_rates');