if anyone is interested and wants to clean it up some more

$market_summary = apply_filters(
     'wallets_api_market_summary',
     null,
     array(
         'base_symbol' => 'BTC',
         'quote_symbol' => 'TPWR',  //  < -----  change your coin info here
     )
 );

// var_dump($market_summary);

$ask = $market_summary->min_ask;
if ($ask == "  ") {
    echo "There are no Bids at this time. <br><br>";
} else {
   echo "This is the asking price : " . $ask . " BTC <br><br>";
}

$bid = $market_summary->min_bid;

if ($bid = " ") {
    echo "There are no Bids at this time. <br><br>";
} else {
   echo "This is the bidding price : " . $bid . " BTC <br><br>";
}