> ## Documentation Index
> Fetch the complete documentation index at: https://mewsy.co/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Sign in & security

> One Roblox identity, with an optional email sign-in.

## First visit

Choose **Continue with Roblox** on the website’s sign-in page. Roblox handles authentication; mewsy does not ask for your Roblox password. API access is associated with the verified Roblox player ID connected to that account.

## Add email sign-in

1. Sign in with Roblox first.
2. Open **Settings** and add a real email address.
3. Verify it with the emailed one-time code.
4. On later visits, use that verified email on the sign-in page and request a code.

Email-only registration is not enabled. Email sign-in is an alternative way into the same account, not a separate API identity.

Codes expire after **five minutes**, with a limited number of verification attempts. Check your spam folder and avoid repeatedly requesting codes. If delivery fails, use Roblox sign-in and contact support.

## Appearance

Use the sun, moon, or monitor in the shared navbar to choose light, dark, or system mode. The website remembers that preference in your browser.


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.