developer-hub/docs/ftso/solidity-reference/IFeeCalculator.md at efacb82dcf6c9b14726bb33ee60466a010e402a3 · flare-foundation/developer-hub

title	description	sidebar_position
IFeeCalculator	Interface for calculating block-latency feed fees.	2

Interface for calculating block-latency feed fees.

Sourced from IFeeCalculator.sol on GitHub.

Functions

Calculates a fee that needs to be paid to fetch feeds' data.

function calculateFeeByIds(
    bytes21[] _feedIds
) external view returns (
    uint256 _fee
);