String sdkVersion = await TencentCaptcha.sdkVersion;

TencentCaptcha.init('<appId>');

TencentCaptchaConfig config = TencentCaptchaConfig(
  bizState: 'tencent-captcha',
  enableDarkMode: true,
);
await TencentCaptcha.verify(
  config: config,
  onLoaded: (dynamic data) {
    _addLog('onLoaded', data);
  },
  onSuccess: (dynamic data) {
    _addLog('onSuccess', data);
  },
  onFail: (dynamic data) {
    _addLog('onFail', data);
  },
);