diff --git a/internal/lua/plugins/channels.lua b/internal/lua/plugins/channels.lua
index 7e06b07..3af4c3d 100644
--- a/internal/lua/plugins/channels.lua
+++ b/internal/lua/plugins/channels.lua
@@ -119,6 +119,36 @@ local PLATFORMS = {
     },
   },
 
+  -- MiniMax —— PKCE 设备码流（RFC 8628）。三步：申请码 → 用户授权 → 轮询换
+  -- token。全程纯 HTTP，无需本地服务器；user_code 显示给用户输到授权页。
+  {
+    id = "minimax",
+    name = "MiniMax",
+    vendor = "minimax",
+    flow = "device-poll",
+    device = {
+      -- 申请设备码：PKCE S256
+      code_url = "https://account.minimax.cn/oauth2/device/code",
+      code_body = "client_id=mcode-public&scope=agent.default&audience=agent-backend"
+        .. "&code_challenge={challenge}&code_challenge_method=S256",
+      -- 轮询换 token
+      token_url = "https://account.minimax.cn/oauth2/token",
+      token_body = "grant_type=urn%3Aietf%3Aparams%3Aoauth%3Agrant-type%3Adevice_code"
+        .. "&device_code={device_code}&client_id=mcode-public&code_verifier={verifier}",
+      interval = 5,   -- 轮询间隔秒
+      slow_down_guard = true, -- 响应 authorization_pending / slow_down 按标准处理
+    },
+    hosts = { "account.minimax.cn", "agent.minimax.cn" },
+    base_url = "https://agent.minimax.cn",
+    adapter = "openai",
+    models = { "MiniMax-M3.1-Flash-Preview", "MiniMax-M3", "MiniMax-M2.7-highspeed" },
+    -- 每日签到（两步：状态预检 + 领取；幂等靠服务端状态）
+    checkin = {
+      url = "https://agent.minimax.cn/minimax-cloud/api/v1/signin/claim",
+      method = "POST", body = "{}",
+    },
+  },
+
   -- 服务端浏览器兜底示范（回环重定向类）。真实厂商若需要可改 flow="vnc"。
   {
     id = "loopbackish",