Retrieves historical APR data for specified currency. Only applicable to yield-generating tokens (USDE, STETH, USDC, BUILD).
📖 Related Support Article: Yield reward-bearing coins
Currency for which to retrieve APR history
usde, steth, usdc, build "steth"
Number of days to retrieve (default 365, maximum 365)
5
Used to receive APR history before given epoch day