stripe_call.rb

charge = Stripe::Charge.create(
      {
        source:    donation.stripeToken,
        amount:      donation.amount_cents,
        description: 'Piggybackr v2',
        currency:    donation.amount_currency,
        statement_descriptor: statement_descriptor,
        destination: {
          amount: donation.amount_cents - donation.site_fee_cents,
          account: fundraiser.owner.stripe_user_id
        }
      },
      api_key: site.stripe_secret_key,
      client_id: site.stripe_client_id
    )