get
https://sandbox.lithic.com/v1/financial_accounts//interest_tier_schedule
List interest tier schedules for a financial account with optional date filtering.
If no date parameters are provided, returns all tier schedules. If date parameters are provided, uses filtering to return matching schedules (max 100).
- for_date: Returns exact match (takes precedence over other dates)
- before_date: Returns schedules with effective_date <= before_date
- after_date: Returns schedules with effective_date >= after_date
- Both before_date and after_date: Returns schedules in range
