LOT_SIZE error can't resolve..:( about php-binance-api HOT 4 CLOSED

I just issued a new release with my favorite function

Get ticker updates for all symbols via WebSocket

$api->ticker(false, function($api, $symbol, $ticker) {
	print_r($ticker);
});

Get ticker updates for a specific symbol via WebSocket

$api->ticker("CDTBTC", function($api, $symbol, $ticker) {
	print_r($ticker);
});

from php-binance-api.

Available in v0.0.12

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minNotional is .002
So this means you must order .002btc worth of CDT at minimum

last price of CDT is 0.00001150
divide minNotional by the price: .002 / 0.00001150
$amount = $minNotional / $lastPrice;
equals 173.91304347826087 units, the minimum you must buy to get .002 btc
roundStep is 1, so you must call ceil($amount) to round it to 174

from php-binance-api.

ok, thanks for quick reply,another thing, from where I can get the latest updated price of an asset using websocket? i.e which websocket endpoint can b used to have a continous look at latest price of an asset

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