i need to view live nse , mcx and option data

geetanjali

$url = "https://api.kite.trade/instruments/NSE";

$params = array(
"exchange" => "NSE",
"segment" => "NSE",
"instrument_type" => "EQ",
);
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url . "?" . http_build_query($params));
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($curl);
curl_close($curl);
$records = explode("\n", $response);

// dd($records);

$header = [];
$resData = [];
// $records = explode('\n', $records[0])[0];
// $records = explode('\n', $records);
// dd($records);
foreach($records as $d) {
if(empty($header)) {
$header = explode(',', $d);
}
else {

$resData[] = array_combine($header, explode(',', $d));

dd($resData);
}
}
dd($resData, $header);

rakeshr

$url = "https://api.kite.trade/instruments/NSE";

Above URL returns the trading instruments list, not the live price. Go through the documentation.
To fetch live market data for any instrument, you can use the quote APIs or use this external implementation of PHP-ticker.