Add Balance on stripe account

 token = Stripe::Token.create({

  card: {

    number: '4000000000000077',

    exp_month: 7,

    exp_year: 2022,

    cvc: '314',

  },

})

Stripe::Charge.create({

    'currency' => 'USD',

    'amount'   => 20000000,

    'source'   => token['id']

});