transient api json shortcode

Hi,

I want to transient my API can anyone please help me with my problem.

Please see my sample code below.

//league-leaders
function test_api_leaders_shortcode( $atts , $content = null){
  // Attributes
  $atts = shortcode_atts(
    array(
            'comid' => '16395',
            'statistic' => 'sPointsAverage',
    ),
    $atts,
    'test-api-leaders'
  );

$competition = $atts['comid'];

$statisticsz = $atts['statistic'];

$request = wp_remote_get( 'https://api.wh.geniussports.com/v1/basketball/competitions/'. $competition .'/leaders/summary?ak=eebd8ae256142ac3fd24bd2003d28782&statisticCodes='. $statisticsz .'&limit=5' );

if( is_wp_error( $request )) {

return false; // Bail early

}
//for-leaders
$body = wp_remote_retrieve_body( $request );
$data = json_decode( $body );

$list = '<table class="rwd-table">'.'<tr><th>Player Name</th><th>Team</th><th>Data</th></tr>'; 

if( ! empty( $data ) ) {
$wewLeaders = $data->response;

foreach($wewLeaders->data as $product ) {

  foreach($product->leaders as $product2 ) {
  
  //firstname-cut
  $fname = explode(' ',trim($product2->firstName));
  
  $fnamesz = strtolower($fname[0]);
  
  //lastname-capitalize;
  $lname = strtolower($product2->familyName);
  

$list .='<tr><td data-th="Movie Title">'. $fnamesz .' '. $lname .'</td><td data-th="Genre">' . $product2->teamName . '</td> <td data-th="Year">' . $product2->value . '</td></tr>';

}

}//endforeach

}// end if

return $list . '</table>';

}

add_shortcode('test-api-leaders', 'test_api_leaders_shortcode');