POST api/logout 404 error in hosting with vercel and netlify

[Toni-Frontend]

I have a problem with deployment in vercel or any other host.

can you help me with this?

This is my configuration in initAuth():

`const initAuth = () => {
init({
debug: false,

// This demonstrates setting a dynamic destination URL when
// redirecting from app pages. Alternatively, you can simply
// specify `authPageURL: '/login'`.
authPageURL: ({ ctx }) => {
  const isServerSide = typeof window === "undefined";
  const origin = isServerSide
    ? absoluteUrl(ctx.req).origin
    : window.location.origin;
  const destPath =
    typeof window === "undefined" ? ctx.resolvedUrl : window.location.href;
  const destURL = new URL(destPath, origin);
  return `/iniciar-sesion?destination=${encodeURIComponent(destURL)}`;
},

appPageURL: ({ ctx }) => {
  const isServerSide = typeof window === "undefined";
  const origin = isServerSide
    ? absoluteUrl(ctx.req).origin
    : window.location.origin;
  const params = isServerSide
    ? new URL(ctx.req.url, origin).searchParams
    : new URLSearchParams(window.location.search);
  const destinationParamVal = params.get("destination")
    ? decodeURIComponent(params.get("destination"))
    : undefined;

  // By default, go to the index page if the destination URL
  // is invalid or unspecified.
  let destURL = "/";
  if (destinationParamVal) {
    // Verify the redirect URL host is allowed.
    // https://owasp.org/www-project-web-security-testing-guide/v41/4-Web_Application_Security_Testing/11-Client_Side_Testing/04-Testing_for_Client_Side_URL_Redirect
    const allowedHosts = ["localhost:3000", "my-domain/example", "my-domain/example"];
    const allowed =
      allowedHosts.indexOf(new URL(destinationParamVal).host) > -1;
    if (allowed) {
      destURL = destinationParamVal;
    } else {
      // eslint-disable-next-line no-console
      console.warn(
        `Redirect destination host must be one of ${allowedHosts.join(
          ", "
        )}.`
      );
    }
  }
  return destURL;
},

loginAPIEndpoint: "/api/login", // required
logoutAPIEndpoint: "/api/logout", // required
onLoginRequestError: (err) => {
  console.error(err);
},
onLogoutRequestError: (err) => {
  console.error(err);
},
// firebaseAuthEmulatorHost: "localhost:3000",
firebaseAdminInitConfig: {
  credentials: {
    projectId: process.env.NEXT_PUBLIC_FIREBASE_PROJECT_ID,
    clientEmail: process.env.NEXT_PUBLIC_FIREBASE_CLIENT_EMAIL,
    // The private key must not be accessible on the client side.
    privateKey: process.env.FIREBASE_PRIVATE_KEY,
  },
},
// Use application default credentials (takes precedence over fireaseAdminInitConfig if set)
// useFirebaseAdminDefaultCredential: true,
firebaseClientInitConfig: {
  apiKey: process.env.NEXT_PUBLIC_FIREBASE_API_KEY, // required
  authDomain: process.env.NEXT_PUBLIC_FIREBASE_AUTH_DOMAIN,
  projectId: process.env.NEXT_PUBLIC_FIREBASE_PROJECT_ID,
  storageBucket: process.env.NEXT_PUBLIC_FIREBASE_STORAGE_BUCKET,
  messagingSenderId: process.env.NEXT_PUBLIC_FIREBASE_MESSAGING_SENDER,
  appId: process.env.NEXT_PUBLIC_FIREBASE_APP_ID,
},
cookies: {
  name: "novacookiecurrent", // required
  // Keys are required unless you set `signed` to `false`.
  // The keys cannot be accessible on the client side.
  keys: [
    process.env.COOKIE_SECRET_CURRENT,
    process.env.COOKIE_SECRET_PREVIOUS,
  ],
  httpOnly: true,
  maxAge: TWELVE_DAYS_IN_MS, // twelve days
  overwrite: true,
  path: "/",
  sameSite: "lax",
  secure: process.env.NODE_ENV === 'true', // set this to false in local (non-HTTPS) development
  signed: true,
},
onVerifyTokenError: (err) => {
  console.error(err);
},
onTokenRefreshError: (err) => {
  console.error(err);
},

});
};`