TypeError [ERR_INVALID_URL]: Invalid URL using Next-auth only in Production

I think it’s because you’re using the development link NEXTAUTH_URL=”http://localhost:3000″ in production. Instead, use the live link NEXTAUTH_URL=”yourwebsite.com” in production. Also, instead of doing an if-statement to check whether you’re in development or in production, have 2 .env files – one locally with the localhost url, and the one on live with the live url. … Read more