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Swatantra goswami
Swatantra goswami

Posted on

BitCoin Chain Integration

  1. run node on server
  2. create a bitcoin core instance 
const Client = require("bitcoin-core");
const client = new Client({
    network: "testnet",
    host: "116.202.196.59",
    port: "8332",
    username: "btcuser",
    password: "btcpassword",
    version: "0.18.1",
});
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  1. generate a new address 
const getNewAddr = async () => {
    const newAddr = await client.getNewAddress();
    return newAddr;
};
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  1. get total balance 
const getTotalBal = async () => {
  const balance = await client.getBalance("*", 0);
  return balance;
};
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  1. get trx details 
const getTxnDetails = async (txId) => {
  const txn = await client.getTransaction(txId);
  return txn;
};
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  1. get blocks 
const getBlock = async (blockHash) => {
  const block = await client.getBlock(blockHash);
  return block;
};
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  1. transfer bitcoin 
const transfer = async (toAddr, amt) => {
  const txn = await client.sendToAddress(toAddr, amt);
  return txn;
};
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