Client and backend. Every class listed here is shared: the same code is compiled into your app and into your server.

package com.codename1.crypto

Crypto-currency support shared by the device and the server: UInt256 amounts, with keys in com.codename1.crypto.hd, chains in com.codename1.crypto.evm, com.codename1.crypto.bitcoin and com.codename1.crypto.solana, and the network clients in com.codename1.crypto.rpc and com.codename1.crypto.market.

Types

class UInt256 An unsigned 256-bit integer: the width of every EVM quantity and wide enough for any Bitcoin or Solana amount.