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FinancialProductLibrary

FinancialProductLibrary#

Provides price and collateral requirement transformation interfaces that can be overridden by custom Financial product library implementations.

Functions#

transformPrice(struct FixedPoint.Unsigned oraclePrice, uint256 requestTime) → struct FixedPoint.Unsigned (public)

Transforms a given oracle price using the financial product libraries transformation logic.

Parameters:#

  • oraclePrice: input price returned by the DVM to be transformed.
  • requestTime: timestamp the oraclePrice was requested at.
transformCollateralRequirement(struct FixedPoint.Unsigned oraclePrice, struct FixedPoint.Unsigned collateralRequirement) → struct FixedPoint.Unsigned (public)

Transforms a given collateral requirement using the financial product libraries transformation logic.

Parameters:#

  • oraclePrice: input price returned by DVM used to transform the collateral requirement.
  • collateralRequirement: input collateral requirement to be transformed.
transformPriceIdentifier(bytes32 priceIdentifier, uint256 requestTime) → bytes32 (public)

Transforms a given price identifier using the financial product libraries transformation logic.

Parameters:#

  • priceIdentifier: input price identifier defined for the financial contract.
  • requestTime: timestamp the identifier is to be used at. EG the time that a price request would be sent using this identifier.