Payload in access token is empty after google sing in by Auth0

Hi, I developing auth by Next-Auth.js, next.js, by Auth0 (now only Google auth).

I could get access token after Auth0 callback, but payload block in access token is empty (a part of ‘n0…J’).

I can’t auth to graphql server (nest) by this access token because of above reason.

How can I get access token include payload block?


[after auth successful debug log]

[next-auth][debug][OAUTH_CALLBACK_RESPONSE] {
  profile: {
    id: 'google-oauth2|10XXXXXXXXXX,
    name: 'xx',
    email: '',
  account: {
    provider: 'auth0',
    type: 'oauth',
    providerAccountId: 'google-oauth2|10XXXXXXXXXXXXX',
    access_token: 'e*******n0..J****zg.T_***',


# For Next-Auth

# For Auth0
AUTH0_CLIENT_SECRET=(set from auth0 console)


import NextAuth from 'next-auth';
import Auth0Provider from 'next-auth/providers/auth0';

export default NextAuth({
  debug: true,
  providers: [
      clientId: process.env.AUTH0_CLIENT_ID,
      clientSecret: process.env.AUTH0_CLIENT_SECRET,
      issuer: process.env.AUTH0_DOMAIN,
  secret: process.env.AUTH0_CLIENT_SECRET,
  callbacks: {
    async session({ session, token }) {
      session.user.accessToken = token.accessToken;
      session.user.id_token = token.id_token;
      return session;
    async jwt({token, account, user }) {
      if (account) token.id_token = account.id_token;
      if (account) token.accessToken = account.access_token;
      return token
  session: {
    strategy: 'jwt',
    maxAge: 60 * 60 * 24,
  jwt: {
    maxAge: 60 * 3,

Hi @ams.transit,

Welcome to the Auth0 Community!

Are you getting an opaque token?