# Openware HDWallet plugin - Ethereum

This peatio plugin is using the openware HDWallet microservice to generate users wallets, sign and broadcast transactions.

This plugin with Openware HDWallet supports ETH native currency and ERC20 tokens on Ethereum blockchain.

#Blockchain configuration

# Rinkeby Testnet configuration

Key	Value
Name	ETH Testnet
Client	parity
Server	https://rinkeby.infura.io/v3/${INFURA PROJECT ID}
Min confirmations	1
Key	eth-rinkeby
Explorer address	https://rinkeby.etherscan.io/address/#{address}
Explorer transaction	https://rinkeby.etherscan.io/tx/#{txid}

#Mainnet configuration

Key	Value
Name	ETH Mainnet
Client	parity
Server	https://mainnet.infura.io/v3/${INFURA PROJECT ID}
Key	eth-mainnet
Explorer address	https://etherscan.io/address/#{address}
Explorer transaction	https://etherscan.io/tx/#{txid}
Min confirmations	10

#Wallets configuration

Wallets can be configured through Tower in Settings > Wallets section.

# Deposit wallet

Key	Value	Description
Name	ETH/ERC20 Deposit Wallet	Name of the wallet
Status	Active	Enable the wallet
Blockchain key	eth-mainnet	Blockchain key configured before (eth-rinkeby for Rinkeby testnet)
Gateway Client	https://mainnet.infura.io/v3/${INFURA PROJECT ID}	RPC REST of blockchain node (https://rinkeby.infura.io/v3/${INFURA PROJECT ID} for rinkeby testnet)
Address	-	The address of the deposit wallet is not used for Ethereum blockchain, you can set anything.
Kind	deposit	Configure this wallet as a deposit wallet.
Maximum balance	0.0	Unused for deposit wallets.
URI (in properties)	https://hdwallet/api/v2/hdwallet	URL of the openware HDWallet microservice

Example from the console:

Wallet.create!(
  blockchain_key: "eth-mainnet",
  name: "ETH/ERC20 Deposit Wallet",
  address: "-",
  gateway: "ow-hdwallet-eth",
  kind: "deposit",
  settings: {uri: "https://hdwallet/api/v2/hdwallet", gateway_url: "https://mainnet.infura.io/v3/${INFURA PROJECT ID}"},
  max_balance: 0,
  status: "active"
)

# Hot wallet

Key	Value	Description
Name	ETH/ERC20 Hot Wallet
Status	Active	Enable the wallet
Blockchain key	eth-mainnet	Blockchain key configured before (eth-rinkeby for Rinkeby testnet)
Gateway Client	https://mainnet.infura.io/v3/${INFURA PROJECT ID}	RPC REST of blockchain node (https://rinkeby.infura.io/v3/${INFURA PROJECT ID} for rinkeby testnet)
Address		Leave the address empty for peatio to generate it automatically.
Kind	hot	Configure this wallet as a hot wallet.
Maximum balance	10000	Once this amount reached, deposits will be collected to warm and cold wallets.
URI (in properties)	https://hdwallet/api/v2/hdwallet	URL of the openware HDWallet microservice

Example from the console:

Wallet.create!(
  blockchain_key: "eth-mainnet",
  name: "ETH/ERC20 Hot Wallet",
  address: "",
  gateway: "ow-hdwallet-eth",
  kind: "hot",
  settings: {uri: "https://hdwallet/api/v2/hdwallet", gateway_url: "https://mainnet.infura.io/v3/${INFURA PROJECT ID}"},
  max_balance: 10000,
  status: "active"
)

# Fee wallet

Key	Value	Description
Name	ETH/ERC20 Fee Wallet
Status	Active	Enable the wallet
Blockchain key	eth-mainnet	Blockchain key configured before (eth-rinkeby for Rinkeby testnet)
Gateway Client	https://mainnet.infura.io/v3/${INFURA PROJECT ID}	RPC REST of blockchain node (https://rinkeby.infura.io/v3/${INFURA PROJECT ID} for rinkeby testnet)
Address		Leave the address empty for peatio to generate it automatically.
Kind	fee	Configure this wallet as a hot wallet.
Maximum balance
URI (in properties)	https://hdwallet/api/v2/hdwallet	URL of the openware HDWallet microservice

Example from the console:

Wallet.create!(
  blockchain_key: "eth-mainnet",
  name: "ETH/ERC20 Fee Wallet",
  address: "",
  gateway: "ow-hdwallet-eth",
  kind: "hot",
  settings: {uri: "https://hdwallet/api/v2/hdwallet", gateway_url: "https://mainnet.infura.io/v3/${INFURA PROJECT ID}"},
  max_balance: 10000,
  status: "active"
)