ff-py-sdk

Unofficial Python SDK for the Folks Finance v2 lending protocol on the Algorand blockchain. Direct translation of most functions from the folks-finance-js-sdk and folks-router-js-sdk into Python.

• Function names and arguments are preserved from the JS SDK. Camel case and snake case code styles are often mixed.
• currentRound field was dropped from the returned data types.

Functions overview

Lending v2

• Deposit

  • retrievePoolManagerInfo
  • retrievePoolInfo
  • retrieveUserDepositsInfo
  • retrieveUserDepositsFullInfo
  • retrieveUserDepositInfo
  • prepareAddDepositEscrowToDeposits
  • prepareOptDepositEscrowIntoAssetInDeposits
  • prepareDepositIntoPool
  • prepareWithdrawFromDepositEscrowInDeposits
  • prepareWithdrawFromPool
  • prepareUpdatePoolInterestIndexes
  • prepareOptOutDepositEscrowFromAssetInDeposits
  • prepareRemoveDepositEscrowFromDeposits

• DepositStaking

  • retrieveDepositStakingInfo
  • retrieveUserDepositStakingsLocalState
  • retrieveUserDepositStakingLocalState
  • prepareAddDepositStakingEscrow
  • prepareOptDepositStakingEscrowIntoAsset
  • prepareSyncStakeInDepositStakingEscrow
  • prepareClaimRewardsOfDepositStakingEscrow
  • prepareWithdrawFromDepositStakingEscrow
  • prepareOptOutDepositStakingEscrowFromAsset
  • prepareRemoveDepositStakingEscrow

• Loan

  • retrieveLoanInfo
  • retrieveLoansLocalState
  • retrieveLoanLocalState
  • retrieveUserLoansInfo
  • retrieveUserLoanInfo
  • retrieveLiquidatableLoans
  • getMaxReduceCollateralForBorrowUtilisationRatio
  • getMaxBorrowForBorrowUtilisationRatio
  • getUserLoanAssets NEW
  • prepareCreateUserLoan
  • prepareAddCollateralToLoan
  • prepareSyncCollateralInLoan
  • prepareReduceCollateralFromLoan
  • prepareSwapCollateralInLoanBegin
  • prepareSwapCollateralInLoanEnd
  • prepareRemoveCollateralFromLoan
  • prepareBorrowFromLoan
  • prepareSwitchBorrowTypeInLoan
  • prepareRepayLoanWithTxn
  • prepareRepayLoanWithCollateral
  • prepareLiquidateLoan
  • prepareRebalanceUpLoan
  • prepareRebalanceDownLoan
  • prepareRemoveUserLoan
  • prepareFlashLoanBegin
  • prepareFlashLoanEnd
  • wrapWithFlashLoan

• Oracle

  • parseOracleValue
  • parseLPTokenOracleValue
  • getTinymanLPPrice
  • getPactLPPrice
  • getOraclePrices (partial, without LP tokens)
  • prepareRefreshPricesInOracleAdapter (partial, without LPPools oracle update)

• Utils

  • getEscrows
  • getAppEscrowsWithState NEW
  • depositStakingLocalState
  • depositStakingProgramsInfo
  • userDepositStakingInfo
  • loanLocalState
  • userLoanInfo

• AMM

  • retrievePactLendingPoolInfo (TODO: farming APRs)

Algo liquid governance

• Common

  • getDispenserInfo

• Governance v2

  • getDistributorLogicSig
  • getDistributorInfo
  • getUserLiquidGovernanceInfo
  • getEscrowGovernanceStatus
  • prepareAddLiquidGovernanceEscrowTransactions
  • prepareMintTransactions
  • prepareUnmintPremintTransaction
  • prepareUnmintTransactions
  • prepareClaimPremintTransaction
  • prepareRegisterEscrowOnlineTransaction
  • prepareRegisterEscrowOfflineTransaction
  • prepareCommitOrVoteTransaction
  • prepareRemoveLiquidGovernanceEscrowTransactions
  • prepareBurnTransactions

xAlgo liquid governance

• getXAlgoInfo
• prepareMintXAlgoTransactions
• prepareBurnXAlgoTransactions

Folks Router

• fetchSwapQuote
• prepareSwapTransactions
• getReferrerLogicSig
• prepareReferrerOptIntoAsset
• prepareClaimReferrerFees
• prepareEnableAssetToBeSwapped

Installation

pip install git+https://github.com/algolog/ff-py-sdk

Example

from ffsdk.client import FFMainnetClient
from ffsdk.lending.v2.deposit import retrievePoolManagerInfo, retrievePoolInfo
from ffsdk.lending.v2.depositStaking import retrieveDepositStakingInfo
from ffsdk.lending.v2.utils import depositStakingProgramsInfo
from ffsdk.lending.v2.oracle import getOraclePrices
from ffsdk.lending.v2.mathlib import ONE_14_DP


client = FFMainnetClient().lending
pmi = retrievePoolManagerInfo(client.indexer, client.pool_manager_app_id)
oracle_prices = getOraclePrices(client.indexer, client.oracle)

# deposit pool info
pool_info = retrievePoolInfo(client.indexer, client.pools["ALGO"])
deposit_yield = pool_info.interest.depositInterestYield / ONE_14_DP
print(f'ALGO deposit APY: {deposit_yield:.2f}%')

# deposit staking programs info
dsi = retrieveDepositStakingInfo(client.indexer, client.deposit_staking_app_id)
dpi = depositStakingProgramsInfo(dsi, pmi, client.pools, oracle_prices)