PriceProvider
Overview
License: MIT
Abstract contract for a price provider that can be used by the PriceOracle contract.
Functions info
changeActive (0x258a4532)
Changes the active status of a token.
Parameters:
updatePrices (0x0aa9adbc)
Performs a price update if the price is no longer valid.
Parameters:
isActive (0x9f8a13d7)
Returns whether a token is active or not.
Parameters:
Return values:
isListed (0xf794062e)
Returns a boolean indicating whether the given token address is listed in the price provider.
Parameters:
Return values:
getPrice (0x41976e09)
Returns the price of the specified token.
Parameters:
Return values:
getPriceDecimals (0x1b30aafc)
Returns the number of decimal places for the price returned by the price provider.
Return values:
getExpiredPriceFeeds (0xe1f67b13)
Returns the expired price feeds for the given tokens and time before expiration.
Parameters:
Return values:
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