Rupeezy's default brokerage in the currency segment is ₹20 per order for each leg, on both futures and options. The exact rate depends on the plan on your account — see our pricing page.
Brokerage is only Rupeezy's own fee. A currency trade also carries statutory charges set by the exchange and the government. See What charges will I pay, and what does each charge mean? for what each one is, and check any specific order first with View Charges.