# Openware HDWallet plugin - BSC

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

This plugin with Openware HDWallet supports BNB native currency and BEP20 tokens on Binance Smart Chain (BSC) blockchain.

#Blockchain configuration

# Testnet configuration

Key	Value
Name	BSC Testnet
Client	geth-bsc
Server	https://data-seed-prebsc-1-s1.binance.org:8545/
Min confirmations	1
Key	bsc-testnet
Explorer address	https://testnet.bscscan.com/address/#{address}
Explorer transaction	https://testnet.bscscan.com/tx/#{txid}

#Mainnet configuration

Key	Value
Name	BSC Mainnet
Client	geth-bsc
Server	https://bsc-dataseed.binance.org/
Explorer address	https://bscscan.com/address/#{address}
Explorer transaction	https://bscscan.com/tx/#{txid}
Min confirmations	12

#Currencies configuration

You need to configure at least the BNB currency which is the native token of BSC blockchain, then you can configure any BEP20 token.

To configure a BEP20 token, add the property bep20_contract_address to the currency with the smart contract address.

Here is a list of popular BEP20 tokens on testnet and mainnet:

Currency ID	bep20_contract_address (Testnet)	bep20_contract_address (Mainnet)	Base factor	Min deposit amount
BNB			18	0.01
BUSD	0xed24fc36d5ee211ea25a80239fb8c4cfd80f12ee		18

#Wallets configuration

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

# Deposit wallet

Key	Value	Description
Name	BNB/BEP20 Deposit Wallet	Name of the wallet
Status	Active	Enable the wallet
Blockchain key	bsc-mainnet	Blockchain key configured before (bsc-testnet for testnet)
Gateway Client	https://bsc-dataseed.binance.org/	RPC REST of blockchain node (https://data-seed-prebsc-1-s1.binance.org:8545/ for testnet)
Address	-	The address of the deposit wallet is not used for BSC 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: "bsc-mainnet",
  name: "BNB/BEP20 Deposit Wallet",
  address: "-",
  gateway: "ow-hdwallet-bsc",
  kind: "deposit",
  settings: {uri: "https://hdwallet/api/v2/hdwallet", gateway_url: "https://bsc-dataseed.binance.org/"},
  max_balance: 0,
  status: "active"
)

# Hot wallet

Key	Value	Description
Name	BNB/BEP20 Hot Wallet
Status	Active	Enable the wallet
Blockchain key	bsc-mainnet	Blockchain key configured before (bsc-testnet* for testnet)
Gateway Client	https://bsc-dataseed.binance.org/	RPC REST of blockchain node (https://data-seed-prebsc-1-s1.binance.org:8545/ for 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: "bsc-mainnet",
  name: "BNB/BEP20 Hot Wallet",
  address: "",
  gateway: "ow-hdwallet-bsc",
  kind: "hot",
  settings: {uri: "https://hdwallet/api/v2/hdwallet", gateway_url: "https://bsc-dataseed.binance.org/"},
  max_balance: 10000,
  status: "active"
)

# Fee wallet

Key	Value	Description
Name	BNB/BEP20 Fee Wallet
Status	Active	Enable the wallet
Blockchain key	bsc-mainnet	Blockchain key configured before (bsc-testnet* for testnet)
Gateway Client	https://bsc-dataseed.binance.org/	RPC REST of blockchain node (https://data-seed-prebsc-1-s1.binance.org:8545/ for 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: "bsc-mainnet",
  name: "BNB/BEP20 Fee Wallet",
  address: "",
  gateway: "ow-hdwallet-bsc",
  kind: "hot",
  settings: {uri: "https://hdwallet/api/v2/hdwallet", gateway_url: "https://bsc-dataseed.binance.org/"},
  max_balance: 10000,
  status: "active"
)