How can i get access protected session api by python

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i am using next.js 14, and nextauth v5. TO login through Credentials is fine.
while , My needs is that I create protected resources api ( ./app/api/admin/route.ts) by next.js framework.

Well, for other web, i want to access same data by (api/admin/) api which wrote by next.js. While, how can i get through auth function by other app2 ? I do not know to login and get session-token by python and get access (api/admin/) api successfully.

if you can write example to get access auth function by python, it will be great.

API ROUTE 
import { auth } from "@/auth"
import { NextResponse } from "next/server"
 
export const GET = auth(function GET(req) {
  if (req.auth) return NextResponse.json(req.auth)
  return NextResponse.json({ message: "Not authenticated" }, { status: 401 })
})