curl --request POST \
  --url https://stefanbrain.com/api/developers/v1/files \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: multipart/form-data' \
  --form files=@example-file

const form = new FormData();
form.append('files', '<string>');

const options = {method: 'POST', headers: {Authorization: 'Bearer <token>'}};

options.body = form;

fetch('https://stefanbrain.com/api/developers/v1/files', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://stefanbrain.com/api/developers/v1/files"

files = { "files": ("example-file", open("example-file", "rb")) }
headers = {"Authorization": "Bearer <token>"}

response = requests.post(url, files=files, headers=headers)

print(response.text)

{
  "object": "uploaded_file_list",
  "files": [
    {
      "object": "uploaded_file",
      "id": "<string>",
      "name": "<string>",
      "mime_type": "<string>",
      "size_bytes": 123,
      "expires_at": "2023-11-07T05:31:56Z"
    }
  ],
  "guidance": "<string>"
}

{
  "error": {
    "message": "<string>",
    "type": "invalid_request_error",
    "code": "<string>"
  }
}

{
  "error": {
    "message": "<string>",
    "type": "invalid_request_error",
    "code": "<string>"
  }
}

{
  "error": {
    "message": "<string>",
    "type": "invalid_request_error",
    "code": "<string>"
  }
}

{
  "error": {
    "message": "<string>",
    "type": "invalid_request_error",
    "code": "<string>"
  }
}