Core.sol
The user accessible functions in the core contract.
To deposit
underlying ERC20 Token into the respective stream.deposit(bytes32 _streamKey,
uint256 _amountUnderlying) external returns (uint256, uint256);
_streamKey: name of the stream, created by hashing protocol, underlying, duration together._amountUnderlying: the quantity of underlying tokens user wishes to deposit
To Redeem underlying yield for corresponding YT.
redeemYield(bytes32 _streamKey, uint256 _epoch) external;
_streamKey: name of the stream, created by hashing protocol, underlying, duration together._epoch: the index of the future against which yield will be redeemed.
To Redeem underlying principle for corresponding OT.
redeemPrinciple(bytes32 _streamKey, uint256 _epoch) external;
_streamKey: name of the stream, created by hashing protocol, underlying, duration together._epoch: the index of the future against which principle will be redeemed.
Expires the previous epoch so that the funds can become claimable.
expireEpoch(bytes32 _streamKey, uint256 _epoch, address _epochAddress) external;
_streamKey: name of the stream, created by hashing protocol, underlying, duration together._epoch: the index of the future against which principle will be redeemed._epochAddress: address of the expired future instance
Get the current future index for a given stream.
getCurrentEpoch(bytes32 _streamKey) public view returns (uint256);
_streamKey: name of the stream, created by hashing protocol, underlying, duration together.
Get the address of future for a given stream and index.
getEpochAddress(bytes32 _streamKey, uint256 _epoch) public view returns (address);
_streamKey: name of the stream, created by hashing protocol, underlying, duration together._epoch: the index of the future.
Returns the amount of Ot and Yt tokens a user would receive on depositing the money at a given instance.
getOTYTCount(bytes32 _streamKey, uint256 _amountUnderlying) public view returns (uint256, uint256);
_streamKey: name of the stream, created by hashing protocol, underlying, duration together._amountUnderlying: the underlying amount the user is going to deposit.
Check if a given stream is initialized.
isStreamInitialized(bytes32 _streamKey) public view returns (bool);
_streamKey: name of the stream, created by hashing protocol, underlying, duration together.
Get the yield generated in a given epoch of a stream.
getYieldRemaining(bytes32 _streamKey, uint256 _epoch) public view returns (uint256);
_streamKey: name of the stream, created by hashing protocol, underlying, duration together._epoch: the index of the future.
Get the principle remaining in a given epoch of a stream.
getPrincipleRemaining(bytes32 _streamKey, uint256 _epoch) public view returns (uint256);
_streamKey: name of the stream, created by hashing protocol, underlying, duration together._epoch: the index of the future.
Get the unique name of the stream, created by hashing protocol, underlying, duration.
getStreamKey(string memory _protocol, address _underlying, uint256 _duration) public pure returns (bytes32);
_protocol: name of the protocol. eg - AAVE/COMP._underlying: address of the token kept as underlying. eg - DAI._duration: number of blocks the future will run before renewing.
Last modified 9mo ago