update doc

README.md

@@ -115,21 +115,30 @@ curl -fsSL https://github.com/discountry/ritmex-bot/raw/refs/heads/main/setup.sh
 
 * [StandX 做市策略教程](docs/standx/maker-points-guide.md)
 
-策略需要 StandX 的登录 token 才能下单
+策略需要 StandX 的 API Token 和签名私钥才能下单。
 
-获取方式：
-1. 打开 https://standx.ritmex.one/
-2. 连接钱包
-3. 点击“登录”
-4. 导出登录信息里面会包含 token(STANDX_TOKEN) 和代理钱包私钥(STANDX_REQUEST_PRIVATE_KEY)，代理钱包仅用于交易签名，有效保证资产钱包安全
+**获取方式（使用 StandX 官方 API 生成功能）：**
+1. 打开 StandX 官方 API 创建页面：https://standx.com/user/session
+2. 连接钱包并登录
+3. 点击 **"Generate API Token"** 按钮
+4. 页面会显示以下信息：
+   - **Token**（以 `eyJ` 开头的 JWT 字符串）→ 填入 `STANDX_TOKEN`
+   - **Ed25519 Private Key**（Base58 格式私钥，类似 `HdsyJD7oWgT...`）→ 填入 `STANDX_REQUEST_PRIVATE_KEY`
+   - **创建日期** 和 **有效期天数** → 用于配置 Token 过期提醒
 
-请妥善保存，不要分享给他人
+> Ed25519 Private Key 是系统自动生成的签名私钥，仅用于交易请求签名，你的资产仍在主钱包中，非常安全。
 
+请妥善保存这些凭证，不要分享给他人。
+
+**配置步骤：**
 1. 设置 `EXCHANGE=standx`。
 2. 填写 `STANDX_TOKEN`（Perps API 的 JWT Token）。
-3. 填写 `STANDX_REQUEST_PRIVATE_KEY`（代理钱包私钥）。
+3. 填写 `STANDX_REQUEST_PRIVATE_KEY`（Ed25519 签名私钥，Base58 格式）。
 4. 设置 `STANDX_SYMBOL`（默认 `BTC-USD`），并校准 `PRICE_TICK` / `QTY_STEP`。
-5. 可选：`STANDX_BASE_URL`、`STANDX_WS_URL`、`STANDX_SESSION_ID` 用于自定义环境。
+5. 推荐配置 Token 过期时间：
+   - `STANDX_TOKEN_CREATE_DATE`（创建日期，格式 `YYYY-MM-DD`）
+   - `STANDX_TOKEN_VALIDITY_DAYS`（有效期天数）
+6. 可选：`STANDX_BASE_URL`、`STANDX_WS_URL`、`STANDX_SESSION_ID` 用于自定义环境。
 
 
 ### GRVT

README_en.md

@@ -112,21 +112,30 @@ The script installs Bun, project dependencies, collects Aster API credentials, g
 
 * [StandX Maker Points Strategy Guide](docs/standx/maker-points-guide.md)
 
-The strategy requires a StandX login token to place orders.
+The strategy requires a StandX API Token and signing private key to place orders.
 
-How to obtain the token:
-1. Open https://standx.ritmex.one/
-2. Connect your wallet
-3. Click "Login"
-4. Export your login credentials, which will include the token (`STANDX_TOKEN`) and proxy wallet private key (`STANDX_REQUEST_PRIVATE_KEY`). The proxy wallet is only used for trade signatures, keeping your main wallet secure.
+**How to obtain (using StandX's official API generation feature):**
+1. Open the StandX official API creation page: https://standx.com/user/session
+2. Connect your wallet and log in
+3. Click the **"Generate API Token"** button
+4. The page will display the following information:
+   - **Token** (JWT string starting with `eyJ`) → Fill in `STANDX_TOKEN`
+   - **Ed25519 Private Key** (Base58 format, like `HdsyJD7oWgT...`) → Fill in `STANDX_REQUEST_PRIVATE_KEY`
+   - **Creation date** and **Validity days** → Used to configure token expiry reminders
+
+> The Ed25519 Private Key is an auto-generated signing key used only for trade request signatures. Your assets remain in your main wallet and are completely safe.
 
 Please keep these credentials safe and do not share them with anyone.
 
+**Configuration steps:**
 1. Set `EXCHANGE=standx`.
 2. Provide `STANDX_TOKEN` (JWT token for perps API).
-3. Provide `STANDX_REQUEST_PRIVATE_KEY` (proxy wallet private key).
+3. Provide `STANDX_REQUEST_PRIVATE_KEY` (Ed25519 signing private key, Base58 format).
 4. Set `STANDX_SYMBOL` (defaults to `BTC-USD`) and align `PRICE_TICK` / `QTY_STEP`.
-5. Optional: `STANDX_BASE_URL`, `STANDX_WS_URL`, or `STANDX_SESSION_ID` for custom endpoints.
+5. Recommended: configure token expiry settings:
+   - `STANDX_TOKEN_CREATE_DATE` (creation date, format `YYYY-MM-DD`)
+   - `STANDX_TOKEN_VALIDITY_DAYS` (validity days)
+6. Optional: `STANDX_BASE_URL`, `STANDX_WS_URL`, or `STANDX_SESSION_ID` for custom endpoints.
 
 ### GRVT
 1. Set `EXCHANGE=grvt` inside `.env`.