该方式较为复杂，暂不推荐

参考：Codex桌面版接入deepseek-v4-pro详细教程_xodex接入deepseek v4pro-CSDN博客

Codex桌面版接入DeepSeek-V4_思归675-DeepSeek技术社区

1、在微软商店中下载

2、配置deepseek相关地址和模型

3、添加

cli_auth_credentials_store = "file"
model = "deepseek-v4-pro"
model_provider = "local_proxy"
env_key = "OPENAI_API_KEY"

[model_providers.local_proxy]
name = "local_proxy"
base_url = "http://127.0.0.1:4000/v1"
wire_api = "responses"
requires_openai_auth = true

4、增加 auth.json
配置环境变量

{
  "auth_mode": "apikey",
  "OPENAI_API_KEY": "sk-proxy-local-replace-with-48-char-hex"
}

3、下载codex-bridge

git clone https://github.com/wujfeng712-ui/codex-bridge.git

cd codex-bridge

cp env.example .env

编辑.env

PROXY_AUTH_KEY=sk-proxy-local-replace-with-48-char-hex

DEEPSEEK_API_KEY=sk-**************************

DEEPSEEK_MODELS=deepseek-v4-pro,deepseek-v4-flash

启动

D:\project\codex-bridge\codex-bridge>  node --env-file=.env proxy.mjs

4、下载cc-switch

CC Switch https://github.com/farion1231/cc-switch

测试代理是否成功：

curl http://127.0.0.1:4000/v1/responses -H "Authorization: Bearer sk-proxy-local-replace-with-48-char-hex" -H "Content-Type: application/json" -d "{\"model\":\"deepseek-v4-pro\",\"messages\":[{\"role\":\"user\",\"content\":\"Hello\"}]}"

5、重启机器后 启动codex-bridge 再登录 codex ide

输入 sk-proxy-local-replace-with-48-char-hex