Default currency not set in backend with freshsales api

I need help with a conflict between CURCY – WooCommerce Multi Currency Premium and WooCommerce’s Settings REST API.

I use Freshsales CRM, which pulls store data via the WooCommerce Settings REST API endpoint. The API response is missing the currency field. Freshsales relies on this field to sync order data correctly.

I contacted WooCommerce support. They checked my System Status Report and confirmed the base currency is correctly set to USD in the database. They identified CURCY as the cause. The plugin intercepts and hides the native WooCommerce currency dropdown in the admin UI, and appears to suppress the currency value in API responses as well.

WooCommerce directed me to you for a fix.

I need to know whether CURCY filters or removes the currency field from the WooCommerce Settings REST API response, and whether there is a configuration option to preserve the native currency value in API responses.

Please let me know what steps I should take.

Thanks