login backend and frontend

I'm using Remix, as my Backend (node). and react on my frontend. Until now, i did SSR login. saved the secret.. and it's fine. For many simpler requests i wish instead of quering my Remix backend, i want to be able to query appwrite directly. The problem, is that appwrite uses a cookie to identify the user. But on local development, i cant create the cookie, to see the inofrmation on the appwrite cloud. They have different domain. Any ideas how to solve it? Maybe there is a way to do the login directly with the appwrite SDK and send the user secret cookie to the backend, so the server could have it as well