@alexwoods said:
Have problem with get api data for server-side.
I use NextJS with APP derectori. I need to get api data for server-side.
But I have this error

    at Object.fetch (node:internal/deps/undici/undici:11457:11)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
Cause: [Error: D0340000:error:0A00010B:SSL routines:ssl3_get_record:wrong version number:c:\ws\deps\openssl\openssl\ssl\record\ssl3_record.c:355:
] {
  library: 'SSL routines',
  reason: 'wrong version number',
  code: 'ERR_SSL_WRONG_VERSION_NUMBER'
}
 ⨯ Internal error: TypeError: fetch failed
    at Object.fetch (node:internal/deps/undici/undici:11457:11)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
digest: "2026204822"

I'm not a code programmer or data communications expert.
I read in your error report:
ERR_SSL_WRONG_VERSION_NUMBER
Maybe these links will help:

SSL ERROR
2023-10-19 https://www.themoviedb.org/talk/6531b98e9ac535087755c46a
2021-05-11 https://www.themoviedb.org/talk/609b316c8dbc33005858d98e
2020-12-07 https://www.themoviedb.org/talk/5fce79b8c0348b0040124570
2020-10-02 https://www.themoviedb.org/talk/5f769ee4021cee00372ae511
2020-06-21 https://www.themoviedb.org/talk/5eef5fc22e2b2c00376cc835
2020-04-16 https://www.themoviedb.org/talk/5e987f2fb339030015a2743c
2019-12-17 https://www.themoviedb.org/talk/5df8e40d26dac10012566e2c
https://www.themoviedb.org/talk/search?advanced_search=&query=SSL&with_category=&with_status%5B%5D=closed&with_status%5B%5D=open

It looks like you're trying to connect via SSL3 (which is TLS 1.0) which has been deprecated for multiple years. You need to make sure you are trying to connect with TLS 1.1 or higher.

TLS 1.1 is going to be deprecated soon, so you should really make sure you're using TLS 1.2 or 1.3.