Oracle Precompile

The oracle precompile provides access to real-time exchange rate data and time-weighted average prices (TWAPs) for different denominations.

Functions

Function Name	Input Parameters	Return Value	Description
getExchangeRate	denom: string (currency denomination)	rate: string lastUpdate: string lastUpdateTimestamp: int64	Gets the current exchange rate for a specific denomination with update metadata
getExchangeRates	None	denoms: string[] rates: string[] lastUpdate: string[] lastUpdateTimestamps: uint256[]	Gets exchange rates for all available denominations with update metadata
getTwaps	lookbackSeconds: uint256 (time window in seconds)	denoms: string[] twaps: string[]	Gets time-weighted average prices (TWAPs) for all denominations over the specified lookback period

Precompile Address

0x0000000000000000000000000000000000001003