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Override default Bitcoin trade fee

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Reduced to 20 sats/byte.
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QuickMythril 2022-05-27 06:57:38 -04:00 committed by GitHub
parent 0875c5bf3b
commit 8d168f6ad4
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1 changed files with 14 additions and 0 deletions
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14
src/main/java/org/qortal/crosschain/Bitcoin.java
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@ -7,6 +7,7 @@ import java.util.Map;
import org.bitcoinj.core.Context;
import org.bitcoinj.core.NetworkParameters;
import org.bitcoinj.core.Transaction;
import org.bitcoinj.params.MainNetParams;
import org.bitcoinj.params.RegTestParams;
import org.bitcoinj.params.TestNet3Params;
@ -195,4 +196,17 @@ public class Bitcoin extends Bitcoiny {
return this.bitcoinNet.getP2shFee(timestamp);
}
/**
* Returns bitcoinj transaction sending <tt>amount</tt> to <tt>recipient</tt> using 20 sat/byte fee.
*
* @param xprv58 BIP32 private key
* @param recipient P2PKH address
* @param amount unscaled amount
* @return transaction, or null if insufficient funds
*/
@Override
public Transaction buildSpend(String xprv58, String recipient, long amount) {
return buildSpend(xprv58, recipient, amount, 20L);
}
}