Embedding Dollar-Real FX in a Product: Who Handles the Central Bank Reporting
How an FX-as-a-Service model lets a company embed real-to-dollar stablecoin conversion while the provider handles mandatory Central Bank of Brazil reporting.
A company that embeds currency conversion into its own product inherits a regulatory duty: reporting those operations to the Central Bank of Brazil. In traditional foreign exchange, that duty falls on the client. An FX-as-a-Service model moves it to the provider. Crown operates Crown FX under two models, and this is the distinction that decides who carries the compliance load.
The two models
Crown FX works as a Liquidity Provider and as FX-as-a-Service. In the Liquidity Provider model, Crown supplies liquidity at scale to institutions already authorized to operate in the virtual-asset foreign-exchange market in Brazil, through API or an OTC desk. In the FX-as-a-Service model, a company embeds instant conversion into its product through Crown’s APIs, and Crown handles the settlement and the regulatory complexity behind it.
Who reports to the Central Bank
Under FX-as-a-Service, Crown performs all mandatory reporting to the Central Bank of Brazil, including the transactions of the client’s own end users. Crown consolidates those transactions monthly in the format the regulator requires, so the client institution does not have to build that routine. This is the point that separates embedded FX from simply reselling a conversion: the end-user operations are reported by the provider.
What the conversion looks like
On the real side, Crown FX operates with BRL via Pix and with BRLV. On the dollar side, it operates with the USDC and USDT stablecoins. Conversions settle in minutes, 24 hours a day, 7 days a week, and the full spread is visible before the client confirms. The flow runs in both directions, inbound and outbound.
Why there is no IOF on these operations
Because what trades are virtual assets rather than foreign currency, buying a virtual asset with reais does not trigger the currency-exchange IOF. This is non-incidence, not an exemption, and it is explained in Crown FX and IOF. The regulatory status of the issuer and which authority supervises it are covered in who regulates a Brazilian real stablecoin, and the independent checks behind the operation are set out in what independent verification a stablecoin issuer should have.