async def get_user_balance(ns={}):
    """
    根据 userid 查询对应机构的客户余额。

    :param userid: 用户 ID
    :return: 账户余额（与 getCustomerBalance 返回值一致）
    """
    debug(ns)
    # apikey = ns.get('apikey')
    userid = ns.get('userid')
    db = DBPools()
    async with db.sqlorContext('kboss') as sor:
        # if not apikey:
        #     return {
        #         'status': 'error',
        #         'msg': 'apikey is required'
        #     }
        # userid_li = await sor.R('user_api_keys', {'opc_apikey': apikey})
        # if not userid_li:
        #     return {
        #         'status': 'error',
        #         'msg': 'apikey无效，请联系管理员'
        #     }
        # userid = userid_li[0]['userid']
        if not userid:
            return {
                'status': 'error',
                'msg': 'userid is required'
            }
        user = await sor.R('users', {'id': userid})
        if not user:
            return {
                'status': 'error',
                'msg': '用户不存在'
            }
        orgid = await sor.R('organization', {'id': user[0]['orgid']})
        balance = await getCustomerBalance(sor, orgid[0]['id'])
    return {
        'status': 'ok',
        'balance': balance
    }
    

ret = await get_user_balance(params_kw)
return ret