spanner

 pip install requests

 bytomd init --chain_id mainnet

 vapord init --chain_id mainnet

 spanner.py btmsender [-h] -n N -i I -a A [-s S] [-c C] [-u] [-t T]

-h, --help      show this help message and exit
-n node         bytomd or vapord node address
-i input        transaction txt file
-a account      wallet account id
-s asset_id     transaction asset id
-c count        transaction output count
-u              use unconfirmed UTXO build transaction
-t time_range   the transaction will not be submitted into block after this height

spanner.py utxomerger [-h] [-o URL] [-a ACCOUNT_ALIAS] [-p PASSWORD]
                     [-x MAX_AMOUNT] [-s MIN_AMOUNT] [-l] [-m MERGE_LIST]
                     [-f FOR_LOOP] [-y]

  -h, --help            show this help message and exit
  -o URL, --url URL     API url to connect
  -a ACCOUNT_ALIAS, --account ACCOUNT_ALIAS
                        account alias
  -p PASSWORD, --pass PASSWORD
                        account password
  -x MAX_AMOUNT, --max MAX_AMOUNT
                        range lower than max_amount
  -s MIN_AMOUNT, --min MIN_AMOUNT
                        range higher than min_amount
  -l, --list            Show UTXO list without merge
  -m MERGE_LIST, --merge MERGE_LIST
                        UTXO to merge
  -f FOR_LOOP, --forloop FOR_LOOP
                        size for loop of UTXO to merge
  -y, --yes             confirm transfer