審計報告全文：REP-OKX-Marketplace-of-Solana 二、慢霧 (SlowMist) 審計報告1、關於AA智能合約賬戶（Account Abstraction）的審計報告——2023.06.28 OKX Web3 錢包的 AA 智能合約賬戶（Account Abstraction）模塊，已經通過第三方安全機構審計，相關風險項均已修復。 審計報告全文：SlowMist Audit Report Account Abstraction2、關於 OKX Wallet MPC 無私鑰錢包(Android)的審計報告-2023.05.16 OKX Web3 錢包的 MPC 無私鑰錢包(Android)模塊，已經通過第三方安全機構審計，相關風險項均已修復。

比如您在 Account - 03 下創建過 Smart -03 這一 AA 智能合約賬戶，您需要持續創建賬戶至 Account -03，並創建相應的 AA 智能合約賬戶，才能看到這一 AA 智能合約賬戶。3. 常見問題Q：外部擁有賬戶、合約賬戶和 AA 智能合約賬戶有什麼區別？ 外部擁有賬戶（Externally Owned Accounts）是我們最熟悉，也是最常見的賬戶類型，指的是由我們直接掌握私鑰的賬戶，如您在 Web3 錢包中使用助記詞、無私鑰錢包，或是通過硬件錢包創建的地址都是外部擁有賬戶。 合約帳戶（Contract Accounts）沒有私鑰，由代碼邏輯控制，我們常見的 ERC-20 代幣合約、DeFi 業務合約等，均是合約帳戶。 乙太坊上除了ETH外，所有的資產都是由合約賬戶承載，DeFi 等業務邏輯也全都由合約帳戶來實現。

十四、接口報錯：51010 Request unsupported under current account mode 這個跟您的賬戶模式有關係，如果您要下單現貨槓桿或合約，需要調整為除現貨模式外的其他3種模式！您可以通過接口：https://www.okx.com/docs-v5/zh/#trading-account-rest-api-set-position-mode 設置，也可以在網頁或 App 上設置；注意：首次設置必須要在頁面或 App 上設置：交易頁面右上角設置圖標-賬戶模式。十五、接口報錯：51121 Order quantity must be a mult IP le of the lot size. 在 API 中合約下單是以張為單位的，必須是該幣對最小下單數量的倍數，最小下單數量可以通過產品接口：https://www.okx.com/docs-v5/zh/#public-data-rest-api-get-instruments 的minSz 字段獲取。

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