Hd-wallet NPM | npm.io

9.1.2 • Published 3 years ago

Install

Weekly downloads

620

License

LGPL-3.0+

Repository

Last release

3 years ago

High-performance Bitcoin HD Wallet

For now, mostly a PoC. Uses bitcore-node for transaction lookup and trezor-crypto for address derivation, compiled through emscripten and run in a web worker. Supports persisting discovered state and doing partial update later on. Should out-perform all wallets available today that do client-side chain discovery.

Example usage

Example is in example/index.js; it is compiled in makefile to gh-pages directory by make example.

Built version is in gh-pages branch.

You can also try it yourself here - http://trezor.github.io/hd-wallet/example.html (note that xpubs are preloaded there, but some simple GUI for inputing the XPUBs could be probably done).

Running regtest tests

Running the tests require an installed regtest-bitcore and an empty regtest blockchain, but there is a docker that runs the bitcore in background.

Before running coverage, do

make bitcore-test-docker

And you can normally run coverage tests.

License

LGPLv3, (C) 2016 Karel Bilek, Jan Pochyla

Coinselect MIT, (C) 2015 Daniel Cousens

@trezor/utxo-lib bchaddrjs bignumber.js queue socket.io-client

@infinitebrahmanuniverse/nolb-hd @everything-registry/sub-chunk-1831 abc-data @zalastax/nolb-hd @onekeyfe/connect @onekeyhq/connect

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