@xlink-network/xlink-sdk/lib/chunk-ATRBHFDV.mjs

XLINK js SDK

import {
  hasAny
} from "./chunk-PRLWYSC3.mjs";

// src/bitcoinUtils/createTransaction.ts
import * as btc from "@scure/btc-signer";
function createTransaction(inputUTXOs, recipients, opReturnData) {
  const tx = new btc.Transaction({
    allowUnknownOutputs: true,
    allowLegacyWitnessUtxo: true
  });
  inputUTXOs.forEach((utxo) => {
    tx.addInput({
      txid: utxo.txId,
      index: utxo.index,
      witnessUtxo: utxo.scriptPubKey == null ? void 0 : {
        script: utxo.scriptPubKey,
        amount: utxo.amount
      },
      tapInternalKey: "tapInternalKey" in utxo ? utxo.tapInternalKey : void 0,
      redeemScript: "redeemScript" in utxo ? utxo.redeemScript : void 0,
      // Enable RBF
      sequence: btc.DEFAULT_SEQUENCE - 2
    });
  });
  recipients.forEach((recipient) => {
    tx.addOutput({
      script: recipient.addressScriptPubKey,
      amount: recipient.satsAmount
    });
  });
  if (hasAny(opReturnData)) {
    opReturnData.forEach((data) => {
      tx.addOutput({
        script: btc.Script.encode(["RETURN", data]),
        amount: 0n
      });
    });
  }
  return tx;
}

export {
  createTransaction
};
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