1.File->Settings
![](https://i-blog.csdnimg.cn/direct/45dd33eb0ba74d898f657bb7af1667b6.png)
2.安装插件codegpt
![](https://i-blog.csdnimg.cn/direct/118e10dcdab34fa6bbdec0372b84bc50.png)
3.注册deepseek开发者账号,DeepSeek开放平台
4.按下图指示创建API KEY
![](https://i-blog.csdnimg.cn/direct/a85626041c2b4ee393f32c2cf52c1ad4.png)
5.回到idea配置api信息,File->Settings->Tools->CodeGPT->Providers->Custom OpenAI
API key填写deepseek的api key
Chat Completions分页下
URL:https://api.deepseek.com/v1/chat/completions
mode: deepseek-reasoner或deepseek-chat
Code Completions分页下
URL: https://api.deepseek.com/beta/v1/completions
model: deepseek-reasoner或deepseek-chat
deepseek-chat为DeepSeek-V3
deepseek-reasoner为DeepSeek-R1
![](https://i-blog.csdnimg.cn/direct/88506e7d4c85460c9872a099065a3e46.png)