Crypto off-ramp API entry point: sell USDC or other stablecoin and cash out to a bank account in 80+ currencies. Alias of /quote. Pass targetCurrency (ISO 4217) and sourceAmount (USD) to get an FX quote, fees, the fiat amount the recipient receives, and a quoteId to lock the rate. Start here to convert crypto to fiat, then use /requirements, /recipients, /transfer, and /confirm-transfer to complete the bank payout. Pay 0.01 USDC.