@auth0/nextjs-auth0/dist/client/helpers/get-access-token.js

Auth0 Next.js SDK

import { AccessTokenError } from "../../errors";
export async function getAccessToken() {
    const tokenRes = await fetch(process.env.NEXT_PUBLIC_ACCESS_TOKEN_ROUTE || "/auth/access-token");
    if (!tokenRes.ok) {
        // try to parse it as JSON and throw the error from the API
        // otherwise, throw a generic error
        let accessTokenError;
        try {
            accessTokenError = await tokenRes.json();
        }
        catch (e) {
            throw new Error("An unexpected error occurred while trying to fetch the access token.");
        }
        throw new AccessTokenError(accessTokenError.error.code, accessTokenError.error.message);
    }
    const tokenSet = await tokenRes.json();
    return tokenSet.token;
}