Initiates onramp and offramp requests.
BTC, ETH, USDC, USDT, CUSD, BNB, NGN BTC, ETH, USDC, USDT, CUSD, BNB, NGN accountname of the user (not bank account name)
users can only have one pending RampRequest at a time; if you have a pending RampRequest, set CancelPendingRampRequest as true; defaults to false
allows you to choose what should happen to your ramp request if the current rate is no longer applicable; default is useCurrentRate
useCurrentRate, deposit avalanche, binance, bitcoin, celo, ethereum, polygon, tron, solana, naira, mobileMoney, mpesa allows you to set when you need the ramp to expire or cancel; default is 1 hour
avalanche, binance, bitcoin, celo, ethereum, polygon, tron, solana, naira, mobileMoney, mpesa initiate offramp with cryptoToFiat type and onramp with fiatToCrypto type
fiatToCrypto, cryptoToFiat