transfer static method

TransactionInstruction transfer({ required Pubkey fromPubkey, required Pubkey toPubkey, required BigInt lamports, })

Generates a transaction instruction that transfers lamports from one account to another.

Keys:

• fromPubkey The account that will transfer lamports.
• toPubkey The account that will receive transferred lamports.

Data:

• lamports The amount of lamports to transfer.

Implementation

static TransactionInstruction transfer({
  required final Pubkey fromPubkey,
  required final Pubkey toPubkey,
  required final BigInt lamports,
}) {
  final List<AccountMeta> keys = [
    AccountMeta.signerAndWritable(fromPubkey),
    AccountMeta.writable(toPubkey),
  ];

  final List<Iterable<int>> data = [borsh.u64.encode(lamports)];

  return _instance.createTransactionIntruction(
    SystemInstruction.transfer,
    keys: keys,
    data: data,
  );
}