How to use Blockchain receive API without exchange rate

0 votes

i have integrated blockchain recieve api for blockchain payment gateway. but when i go to pay enter amount to add balance it converts that amount into usd

i want to receive directly in BTC not in usd . when i remove below URL from my coding it gives error please help:

if ($sendto!="") {
                $api = "https://blockchain.info/tobtc?currency=USD&value=".$data['amount'];

                $usd = file_get_contents($api );
                $tran->btc_amo = $usd;
                $tran->btc_acc = $sendto;
                $tran->save();

Aug 17, 2018 in Blockchain by sabby
• 4,370 points
911 views

1 answer to this question.

0 votes

Your code contains the amount in USD in the first place. You can use the inverse of the original formula, like this:

const bitcoinrate;

function usd_to_btc($usd) {
    $btc = $usd * bitcoinrate;
}

Or maybe like the following line of code i found somehwere:

$one_usd_in_btc = https://blockchain.info/tobtc?currency=USD&value=1
$usd_to_btc     = $one_usd_in_btc * your_usd
answered Aug 21, 2018 by Perry
• 17,100 points

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