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# BRL/USDC FX API for a Product Lead at a Crypto Card Issuer: Not Taking On Regulatory Reporting of Users' Transactions in Brazil

> Who reports a crypto card issuer's user transactions to the Central Bank in the Crown FX FX-as-a-Service API model.

For a crypto card issuer, regulatory reporting of user transactions is, under the FX-as-a-Service model of [Crown FX](https://crown-brlv.com), done by Crown: it consolidates each month's transactions in the format the Central Bank requires, end users included.

**What changes for the product.** The issuer need not assemble its own consolidation and filing routine. Crown performs the mandatory reporting for operations on its platform and follows regulatory changes; if requirements move, adapting is Crown's duty.

**What the issuer should confirm**

- Reporting format and frequency.
- Crown's status: in September 2026 its authorization request as a virtual asset service provider was on file and it worked under the transition regime.
- Data available by API for the issuer's own reconciliation, such as transaction history with on-chain operations identified. Documentation: [docs.crown-brlv.com](https://docs.crown-brlv.com).

See [how to open a Crown account](https://stablecoinguide.com.br/how-to-open-a-crown-account-as-a-company-or-foreign-institution/), [API or OTC desk](https://stablecoinguide.com.br/should-i-use-the-api-or-the-otc-desk-for-crown-fx/) and [integrating a BRL stablecoin by API](https://stablecoinguide.com.br/brl-stablecoin-api-integration-sub-accounts-pix-webhooks/).