( long fields have been truncated )

$ ./shield.py --unspent=first


-- Listing Unspent Coins --

executing: ./src/hush-cli listunspent 


Result:
[
    {
        "txid": "2019...a6f1",
        "vout": 0,
        "address": "mxFMkDZu19QECvqoCn67FQgvYi2Dbsp71Y",
        "scriptPubKey": "2102...32ac",
        "amount": 50,
        "confirmations": 258,
        "spendable": true
    }
]



-- Unspent Coins Chosen --
  User's choice: first


Result:
[
    {
        "txid": "2019...a6f1",
        "vout": 0,
        "address": "mxFMkDZu19QECvqoCn67FQgvYi2Dbsp71Y",
        "scriptPubKey": "2102...32ac",
        "amount": 50,
        "confirmations": 258,
        "spendable": true
    }
]



-- Generating Address --

executing: ./src/hush-cli zcrawkeygen 


Result:
{
    "zcaddress": "20ad....1070",
    "zcsecretkey": "20e5...cc92"
}



-- Creating Raw Tx --

executing: ./src/hush-cli createrawtransaction '[{"txid":"2019...a6f1","vout":0}]' '{}' 


Result:
"0100...0000"



-- Calling zcrawpour --

executing: ./src/hush-cli zcrawpour '0100...1070":49.9}' '50' '0.1' 


Result:
{
    "encryptedbucket1": "04f7...c275",
    "encryptedbucket2": "04e5f...d2c4",
    "rawtxn": "..."
}



-- Signing Tx --

executing: ./src/hush-cli signrawtransaction '...' 


Result:
{
    "hex": "...",
    "complete": true
}



-- Sending the Tx to ourself --

executing: ./src/hush-cli sendrawtransaction '0200...330a' 


Result:
"9ae8...230b"



-- Decrypting the received Tx --

executing: ./src/hush-cli zcrawreceive '20e5...c92' '04f7...c275' 


Result:
{
    "amount": 49.9,
    "bucket": "805b...4c68",
    "exists": false
}



-- Done! --

shield.py --unspent=

This script makes public funds (utxo) into private funds. Required: --unspent= all|first|last| all = convert all unspent outputs first = convert first unspent output last = convert last unspent output txlist = one or more txid, comma separated. Optional: --fee= fee amount. default = 0 --hush-cli= path to hush-cli. default = './src/hush-cli' --verbosity= silent|results|full|debug default = full --help display usage information

 git clone or download/unzip file.
 cd hush-utils
 chmod +x shield.py
 ./shield.py --unspent=first