how to auto login/ slient login with refreshToken in next-auth - next.js

Question

I'm struggling with next-auth for authorization.
In our project, two domains. so the main domain has a login page, after login set accessToken in redux and refresh Token in a cookie. But subDomain does not have a login page. Because main domain makes user redirect subDomain with refresh token(http only cookie). In a subDomain call API includes a refresh Token, and then the server gives a refresh token and access token. accessToken set headers. when accessToken is expired, call Api includes a refresh token again
this is our authorization process.
But I can not find the way by using next-auth in the subDomain. Because the page does not have a login. I want to make an auto-login with a refresh token. How to set up the [...nextauth].ts and other file settingss
Thank you!
import NextAuth from "next-auth";
import CredentialsProvider from "next-auth/providers/credentials";
import axios from "axios";
axios.defaults.baseURL = `${process.env.NEXT_PUBLIC_API_URL}`;
export default NextAuth({
providers: [
CredentialsProvider({
name: "Credentials",
credentials: {},
async authorize(credentials, req) {
const response = await axios.post("/api/auth/getRefreshToken");
return response.data;
},
}),
],
callbacks: {
async signIn({ user, account, profile, email, credentials }) {
return true;
},
async redirect({ url, baseUrl }) {
return baseUrl;
},
async session({ session, token, user }) {
session.accessToken = token.accessToken;
return session;
},
async jwt({ token, account }) {
// Persist the OAuth access_token to the token right after signin
if (account) {
token.accessToken = account.access_token;
}
return token;
},
},
// pages: {
// signIn: "/login",
// },
});