Current Token Support
Privacy Cash EVM supports native ETH and selected ERC-20 pools per network.
| Network | Chain ID | Supported tokens |
|---|
| Base | 8453 | ETH, USDC |
| Ethereum | 1 | ETH, USDT |
Working with Amounts
The SDK uses decimal token amounts throughout. Use ETH decimals for the native asset and token decimals for ERC-20 balances.
import { BASE_NETWORK, ETH_NETWORK, deposit, withdraw, getBalance } from 'privacycash-evm'
// Deposit 0.05 ETH on Ethereum
await deposit({
depositAmountInput: 0.05,
token: 'eth',
network: ETH_NETWORK,
keyBasePath,
signature,
address,
txSender,
})
// Withdraw 10 USDC on Base
await withdraw({
withdrawAmountInput: 10,
token: 'usdc',
network: BASE_NETWORK,
recipient,
keyBasePath,
signature,
address,
})
// Balance is returned as a string
const { balance } = await getBalance({
token: 'usdt',
network: ETH_NETWORK,
signature,
address,
})
console.log(balance) // "10.000000"
Converting to Wei
If you need to work in base units for UI display or comparison:
import { ethers } from 'ethers'
const ethWei = ethers.utils.parseEther('0.05')
const usdcUnits = ethers.utils.parseUnits('10', 6)
console.log('ETH in wei:', ethWei.toString())
console.log('USDC in base units:', usdcUnits.toString())
Passing an unsupported token/network pair throws an SDK error. Use Base ETH/USDC or Ethereum ETH/USDT.
