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jwinterm
71706314fb
Address-field input no longer leaves the device except toward infrastructure implied by the typed name itself: - remove Twitter, Mastodon, Nostr, Yat, Unstoppable Domains, FIO, ThorChain-name, zcash.me, and Zano alias lookups (Nostr and FIO ran with no setting gate at all; Zano is not even a supported chain) - keep OpenAlias, BIP-353, .well-known, LNURL, and ENS, each toggleable in Settings -> Domain lookups - BTC fee/block/restore-height queries move from mempool.cakewallet.com to public mempool.space (also fixes two /api/v1 paths that 404 on standard mempool deployments) - PRIVACY.md updated to disclose the remaining flows (mempool.space, name lookups, opt-in silent payments and payjoin); issue templates and the translation prompt de-Caked
cw_bitcoin
Bitcoin-family Electrum wallet implementation used by Cake Wallet (BTC, LTC and derivatives).
Features
- Electrum client and wallet with address/UTXO management and snapshots.
- Derivation via BIP‑39; receive/change chains with per-coin configs.
- Create/sign/broadcast transactions; PSBT helpers and payjoin support.
- Transaction history, priorities, and size-based fee calculations.
- Hardware wallet support for BTC/LTC.
Getting started
Use the module via app services (see bitcoin_wallet_service.dart, litecoin_wallet_service.dart). Ensure Electrum nodes are configured for the target coin.
final wallet = await BitcoinWallet.create(
mnemonic: '...',
password: 'secret',
walletInfo: walletInfo,
unspentCoinsInfo: unspentCoinsBox,
encryptionFileUtils: encryption,
);
Usage
Send BTC with medium priority:
final feeRate = wallet.feeRate(BitcoinTransactionPriority.medium);
final pending = await wallet.createTransaction(
outputs: [BitcoinTransactionOutput(address: 'bc1...', amount: 50000)],
feeRate: feeRate,
);
final txHash = await pending.commit();
See lib/ for wallet/services, PSBT, and payjoin utilities.