Api for different tables using sunctum

I have three tables. 1-customers 2-sellers 3-affilates

I am fresher for LARAVEL, now i am studying on LARAVEL 8, so i wanted to make login with token api from these tables. Then how can i make please please please help me i am not able to find any proper solutions.

I have added in config/auth.php

'guards' => [
   'admin' => [
      'driver' => 'session',
      'provider'   => 'admin',
    ],
'affilates' => [
      'driver'  => 'session',
    'provider' =>'affilates',
    ],
   'customer' => [
      'driver'  => 'session',
     'provider' => 'customer',
    ],
   'seller' => [
      'driver'  => 'session',
     'provider' => 'seller',
    ],
],

 'providers' => [
    'admin' => [
     'driver' => 'eloquent',
   'model' => App\Models\Admin::class,
    ],
    'customer' => [
        'driver' => 'eloquent','model'=>App\Models\Customer::class,
    ],
    'seller' => [
        'driver' => 'eloquent',
  'model' =>App\Models\Seller::class,
    ],
    'affilates' => [
        'driver' => 'eloquent',
  'model' =>App\Models\Affilates::class,
    ],
],

via Chebli Mohamed