Magic links are a way to authenticate users without requiring them to enter a password. Instead, users receive an email containing a link that, when clicked, authenticates them for a limited time. Magic links are handled inside app/Http/Controllers/Auth/MagicLinkController.php file.
web.php
Route::prefix('auth')->group(function () {
    ...

    // Magic Links
    Route::post('/magic-link', [MagicLinkController::class, 'sendMagicLink'])->name('magic.link');
    Route::get('/magic-link/{token}', [MagicLinkController::class, 'loginWithMagicLink'])->name('magic.link.login');
});
In order for Magic Links to work, you have to have Email configured in your application. You can configure email in your .env file.