NextJS with "openai api" got 401 error at endpoint createChatCompletion() but 200 ok at createCompletion()

Question

In short

NextJS api router failed to call openai api endpoint createChatCompletion() while pure Node.js code can succeed.

Detail

I use NextJS 's api router as coded here to call "openai api" endpoints using Node.js package openai

I got 401 at calling endpoint createChatCompletion() view code - though succeeded 200 with createCompletion() view code

I double check with pure Node.js code, and can succeed calling createChatCompletion(), strange...

What am I missing?

p.s.

My search in Stack Overflow and Google search result with no helpful found

Answer 1

As far as I know, nextjs define env in next.config.js

Sample

  // ... other nextjs config
  env: {
    APIAPP_HOST: 'http://yourapihost', 
    // ...
  }