TokenLendingProgram class

Instructions supported by the lending program.

Inheritance

Constructors

TokenLendingProgram({required List<AccountMeta> keys, required SolAddress programId, required ProgramLayout layout})
TokenLendingProgram.borrowObligationLiquidity({required SolAddress destinationLiquidity, required SolAddress sourceLiquidity, required SolAddress borrowReserve, required SolAddress borrowReserveLiquidityFeeReceiver, required SolAddress obligation, required SolAddress lendingMarket, required SolAddress lendingMarketAuthority, required SolAddress obligationOwner, required TokenLendingBorrowObligationLiquidityLayout layout, SolAddress? hostFeeReceiver})
Borrow liquidity from a reserve by depositing collateral tokens. Requires a refreshed obligation and reserve.
factory
TokenLendingProgram.depositObligationCollateral({required SolAddress sourceCollateral, required SolAddress destinationCollateral, required SolAddress depositReserve, required SolAddress obligation, required SolAddress lendingMarket, required SolAddress obligationOwner, required SolAddress transferAuthority, required TokenLendingDepositObligationCollateralLayout layout})
Deposit collateral to an obligation. Requires a refreshed reserve.
factory
TokenLendingProgram.depositReserveLiquidity({required SolAddress sourceLiquidity, required SolAddress destinationCollateral, required SolAddress reserve, required SolAddress reserveLiquiditySupply, required SolAddress reserveCollateralMint, required SolAddress lendingMarket, required SolAddress lendingMarketAuthority, required SolAddress transferAuthority, required TokenLendingDepositReserveLiquidityLayout layout})
Deposit liquidity into a reserve in exchange for collateral. Collateral represents a share of the reserve liquidity pool.
factory
TokenLendingProgram.flashLoan({required SolAddress sourceLiquidity, required SolAddress destinationLiquidity, required SolAddress liquidityReserve, required SolAddress flashLoanFeeReceiver, required SolAddress hostFeeReceiver, required SolAddress lendingMarket, required SolAddress lendingMarketAuthority, required SolAddress flashLoanProgram, required SolAddress transferAuthority, required TokenLendingFlashLoanLayout layout})
Make a flash loan.
factory
TokenLendingProgram.fromBytes({required List<AccountMeta> keys, required List<int> instructionBytes, SolAddress programId = TokenLendingProgramConst.lendingProgramId})
factory
TokenLendingProgram.initLendingMarket({required SolAddress lendingMarket, required TokenLendingInitLendingMarketLayout layout})
Initializes a new lending market.
factory
TokenLendingProgram.initObligation({required SolAddress obligation, required SolAddress lendingMarket, required SolAddress obligationOwner})
Initializes a new lending market obligation.
factory
TokenLendingProgram.initReserve({required SolAddress sourceLiquidity, required SolAddress destinationCollateral, required SolAddress reserve, required SolAddress liquidityMint, required SolAddress liquiditySupply, required SolAddress liquidityFeeReceiver, required SolAddress pythProduct, required SolAddress pythPrice, required SolAddress collateralMint, required SolAddress collateralSupply, required SolAddress lendingMarket, required SolAddress lendingMarketAuthority, required SolAddress lendingMarketOwner, required SolAddress transferAuthority, required TokenLendingInitReserveLayout layout})
Initializes a new lending market reserve.
factory
TokenLendingProgram.liquidateObligation({required SolAddress sourceLiquidity, required SolAddress destinationCollateral, required SolAddress repayReserve, required SolAddress repayReserveLiquiditySupply, required SolAddress withdrawReserve, required SolAddress withdrawReserveCollateralSupply, required SolAddress obligation, required SolAddress lendingMarket, required SolAddress lendingMarketAuthority, required SolAddress transferAuthority, required TokenLendingLiquidateObligationLayout layout})
Repay borrowed liquidity to a reserve to receive collateral at a discount from an unhealthy obligation. Requires a refreshed obligation and reserves.
factory
TokenLendingProgram.redeemReserveCollateral({required SolAddress sourceCollateral, required SolAddress destinationLiquidity, required SolAddress reserve, required SolAddress reserveCollateralMint, required SolAddress reserveLiquiditySupply, required SolAddress lendingMarket, required SolAddress lendingMarketAuthority, required SolAddress transferAuthority, required TokenLendingRedeemReserveCollateralLayout layout})
Redeem collateral from a reserve in exchange for liquidity.
factory
TokenLendingProgram.refreshObligation({required SolAddress obligation, required List<SolAddress> depositReserves, required List<SolAddress> borrowReserves})
Refresh an obligation's accrued interest and collateral and liquidity prices. Requires refreshed reserves, as all obligation collateral deposit reserves in order, followed by all liquidity borrow reserves in order.
factory
TokenLendingProgram.refreshReserve({required SolAddress reserve, required SolAddress oracle})
Accrue interest and update market price of liquidity on a reserve.
factory
TokenLendingProgram.repayObligationLiquidity({required SolAddress sourceLiquidity, required SolAddress destinationLiquidity, required SolAddress repayReserve, required SolAddress obligation, required SolAddress lendingMarket, required SolAddress transferAuthority, required TokenLendingRepayObligationLiquidityLayout layout})
Repay borrowed liquidity to a reserve. Requires a refreshed obligation and reserve.
factory
TokenLendingProgram.setLendingMarketOwner({required SolAddress lendingMarket, required SolAddress currentOwner, required TokenLendingSetLendingMarketOwnerLayout layout})
Sets the new owner of a lending market.
factory
TokenLendingProgram.withdrawObligationCollateral({required SolAddress sourceCollateral, required SolAddress destinationCollateral, required SolAddress withdrawReserve, required SolAddress obligation, required SolAddress lendingMarket, required SolAddress lendingMarketAuthority, required SolAddress obligationOwner, required TokenLendingWithdrawObligationCollateralLayout layout})
Withdraw collateral from an obligation. Requires a refreshed obligation and reserve.
factory

Properties

data → List<int>
Program input.
no setterinherited
hashCode → int
The hash code for this object.
no setterinherited
keys → List<AccountMeta>
Public keys to include in this transaction Boolean represents whether this pubkey needs to sign the transaction
finalinherited
layout → ProgramLayout
Program layout.
finalinherited
programId → SolAddress
Program Id to execute.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited