Request a list of float transfer requests with optional filtering by float, currency, payment reference, date range, and status.
Results are limited to a maximum of 50 items.

Filtering:
All query parameters are optional and can be combined to narrow down results:

• Filter by specific float (e.g., "universal-float", "amazon")
• Filter by currency code (e.g., "GBP", "EUR", "USD")
• Filter by payment reference
• Filter by date range using start_date and end_date
• Filter by status (pending, approved, approved_edited, removed, cancelled)

Each request can have one of the following statuses:

• pending: Transfer request awaiting receipt of payment
• approved: Request has been approved without modifications
• approved_edited: Request approved with adjustments to the original amount
• removed: Buyer-initiated cancellation via the buyer hub
• cancelled: Administrative cancellation performed by management