README.md

ot-node-withdraw-tokens

Automatically withdraw tokens to management wallet.

Disclaimers

The script only works with :

• Ledger hardware wallets
• Hot wallets

Setup

wallets.json

Create a wallets.json file with the parameters specified in wallets-example.json. You can input as many nodes as you want.

config.json

(optional) Set minimumWithdrawalAmount in config.json to withdraw only if available tokens are above a certain threshold (default is 10)

Management wallet setup :

• Ledger hardware wallets :
  • Set managementWallet.ledger.enabled : true in config.json
  • Set managementWallet.ledger.bip32path in config.json. This path is used to derive the wallet keys with which the transactions will be signed. You can find the path in the Ledger Live app : accounts -> select management wallet account -> wrench icon -> advanced -> value of "freshAddressPath"
• Hot wallet :
  • Set managementWallet.ledger.enabled : false in config.json
  • Set managementWallet.hotWallet.enabled : true in config.json
  • Set managementWallet.hotWallet public and private keys

Add RPCs in config.json. There are a few free rpcs that don't require making accounts :

• polygon :
  • https://polygon-rpc.com/
• gnosis (previously xdai) :
  • https://rpc.xdaichain.com/

I would suggest to create free private rpcs though as in my experience they are faster and more reliable :

• polygon :
  • https://www.alchemy.com/
• gnosis :
  • https://getblock.io/
• ethereum :
  • https://infura.io/

How to run

Install dependencies before running :

npm install

Connect your hardware wallet and select ethereum app. Make sure blind signing is enabled in the ethereum app settings.

npm start