Creates a virtual account for a customer to receive USD and convert to USDC on Base. The virtual account is pre-configured with USD source, USDC destination on Base network, and 0.1% developer fee. Maximum 2 active virtual accounts per customer.
Use this format: ApiKey <your_api_key>
Fiat currency for deposits into this virtual account
usd, eur, mxn, brl, gbp "mxn"
UUID of a liquidation address to use as the destination. If omitted, auto-resolves from the integrator's most recent liquidation address.
"a1b2c3d4-e5f6-7890-abcd-ef1234567890"
Developer fee percentage as a decimal string (e.g. "0.5" for 0.5%)
"0.5"