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Deno 2.2 Improves Dependency Management and Expands Node.js Compatibility
Deno 2.2 enhances Node.js compatibility, improves dependency management, adds OpenTelemetry support, and expands linting and task automation for developers.
@umaprotocol/web3-subprovider
Advanced tools
Library for Ledger Hardware Wallets.
Type: {networkId: number, path: string?, askConfirm: boolean?, accountsLength: number?, accountsOffset: number?}
Create a HookedWalletSubprovider for Ledger devices.
getTransport
function (): Transport<any> gets lazily called each time the device is needed. It is a function that returns a Transport instance. You can typically give ()=>TransportU2F.create()
options
SubproviderOptions?import Web3 from "web3";
import createLedgerSubprovider from "@ledgerhq/web3-subprovider";
import TransportU2F from "@ledgerhq/hw-transport-u2f";
import ProviderEngine from "web3-provider-engine";
import RpcSubprovider from "web3-provider-engine/subproviders/rpc";
const engine = new ProviderEngine();
const getTransport = () => TransportU2F.create();
const ledger = createLedgerSubprovider(getTransport, {
accountsLength: 5
});
engine.addProvider(ledger);
engine.addProvider(new RpcSubprovider({ rpcUrl }));
engine.start();
const web3 = new Web3(engine);
Returns HookedWalletSubprovider
FAQs
Ledger Hardware Wallet Ethereum Web3 subprovider
The npm package @umaprotocol/web3-subprovider receives a total of 11 weekly downloads. As such, @umaprotocol/web3-subprovider popularity was classified as not popular.
We found that @umaprotocol/web3-subprovider demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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