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

# Login Methods

> Customize how users can log in to your app

<Snippet file="auth-staging-note.mdx" />

Crossmint Auth supports the following login methods:

* **Email OTP**: passwordless sign-in using a one time code delivered to the user's email.
* **Social Accounts**: Sign in with Google, X, Farcaster, and more.
* **External wallets**: connect with crypto wallets for Web3 authentication. Use `"web3"` for all wallets, `"web3:evm-only"` for Ethereum-compatible wallets only, or `"web3:solana-only"` for Solana wallets only.

To customize which login methods are shown to your users, use the `loginMethods` prop when initializing Crossmint Auth.

By default, only email and Google are enabled.

```tsx app/providers/Providers.tsx theme={null}
"use client";

import { CrossmintProvider, CrossmintAuthProvider } from "@crossmint/client-sdk-react-ui";

export default function Providers({ children }: { children: React.ReactNode }) {
    return (
        <CrossmintProvider apiKey={process.env.NEXT_PUBLIC_CROSSMINT_API_KEY ?? ""}>
            <CrossmintAuthProvider
                loginMethods={["email", "google", "farcaster", "twitter", "web3"]} // Show email, Google, Farcaster, X (Twitter), and external wallets as login methods
            >
                {children}
            </CrossmintAuthProvider>
        </CrossmintProvider>
    );
}
```