Guide de l’API Core du Hardware SDK

const res = await HardwareSDK.evmGetAddress(connectId, deviceId, {
  path: "m/44'/60'/0'/0/0",
  useEmptyPassphrase: true,
});
 
if (!res.success) throw new Error(res.payload.error);
console.log(res.payload.address);

import HardwareSDK from '@onekeyfe/hd-common-connect-sdk';
import { UI_EVENT, UI_REQUEST, UI_RESPONSE } from '@onekeyfe/hd-core';
 
const initialized = await HardwareSDK.init({ env: 'webusb', fetchConfig: true, debug: false });
if (!initialized) throw new Error('SDK initialization failed');
 
const devices = await HardwareSDK.searchDevices();
if (!devices.success || !devices.payload.length) throw new Error('No device');
// Select explicitly in the application when more than one device is available.
if (devices.payload.length !== 1) throw new Error('Select exactly one device before continuing');
const { connectId } = devices.payload[0];
if (!connectId) throw new Error("Missing connectId");
 
const state = await HardwareSDK.getDeviceState(connectId);
if (!state.success) throw new Error(state.payload.error);
const deviceId = state.payload.identity.deviceId;
if (!deviceId) throw new Error("Device has no wallet identity");
 
// Register the UI_EVENT handler shown below before any protected call.
HardwareSDK.on(UI_EVENT, handleUiEvent);
 
const address = await HardwareSDK.evmGetAddress(connectId, deviceId, {
  path: "m/44'/60'/0'/0/0",
  useEmptyPassphrase: true,
});
if (!address.success) throw new Error(address.payload.error);

import HardwareSDK from '@onekeyfe/hd-common-connect-sdk';
import { UI_EVENT, UI_REQUEST, UI_RESPONSE } from '@onekeyfe/hd-core';
 
import type { UiEventMessage } from '@onekeyfe/hd-core';
 
// These modal functions are provided by your application's UI.
declare function openPinModal(submit: (input: { value: string }) => void): void;
declare function openPassphraseModal(submit: (input: { value: string; onDevice: boolean; save: boolean }) => void): void;
 
const handleUiEvent = (msg: UiEventMessage) => {
  switch (msg.type) {
    case UI_REQUEST.REQUEST_PIN:
      if (msg.payload.deviceOnly || msg.payload.type === 'ButtonRequest_PinEntry' || msg.payload.type === 'ButtonRequest_AttachPin') {
        // Display an on-device prompt; no uiResponse is needed.
        return;
      }
      openPinModal(({ value }) =>
        HardwareSDK.uiResponse({ ...msg.payload.responseCorrelation, type: UI_RESPONSE.RECEIVE_PIN, payload: value })
      );
      return;
    case UI_REQUEST.REQUEST_PASSPHRASE:
      if (msg.payload.deviceOnly) {
        HardwareSDK.uiResponse({
          ...msg.payload.responseCorrelation,
          type: UI_RESPONSE.RECEIVE_PASSPHRASE,
          payload: { value: '', passphraseOnDevice: true, save: false },
        });
        return;
      }
      openPassphraseModal(({ value, onDevice, save }) =>
        HardwareSDK.uiResponse({
          ...msg.payload.responseCorrelation,
          type: UI_RESPONSE.RECEIVE_PASSPHRASE,
          payload: { value: onDevice ? "" : value, passphraseOnDevice: onDevice, attachPinOnDevice: false, save },
        })
      );
      return;
    default:
      break;
  }
};
 
HardwareSDK.on(UI_EVENT, handleUiEvent);