Files
hash-wallet/cw_core
d41fd23652 add-exchange-rate (#3397)
* feat: add ExchangeRate class for currency conversion with tests

* docs: add detailed comments to ExchangeRate class

* refactor: rename `baseCurrency` to `base` in `ExchangeRate`

* auto-reformat

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Co-authored-by: Robert Malikowski <malikowskirobert@gmail.com>
Co-authored-by: Omar Hatem <omarh.ismail1@gmail.com>
2026-07-16 02:05:11 +03:00
..
2026-07-16 02:05:11 +03:00
2026-07-16 02:05:11 +03:00
2026-07-16 02:05:11 +03:00

cw_core

Core abstractions and shared types for Cake Wallet modules.

Highlights

  • Wallet primitives: WalletBase, WalletService, WalletInfo, WalletAddresses.
  • Transaction primitives: TransactionInfo, TransactionHistoryBase, directions/priorities.
  • Currency models: CryptoCurrency, Erc20Token, SPL/TRON token types.
  • Persistence helpers: Hive adapters, path helpers (pathForWallet), encrypted storage utils.
  • Node representation (Node) and sync status types.

Usage

Extend WalletBase for a new chain and provide a WalletService implementation to create/open/restore wallets.

class MyChainWallet extends WalletBase<MyBalance, MyHistory, MyTxInfo> { /* ... */ }
class MyChainWalletService extends WalletService<New, FromSeed, FromKeys, FromHardware> { /* ... */ }

See the chain modules (e.g., cw_bitcoin, cw_evm) for complete examples.