lending-apy-fetcher-ts/dist/utils/aave-helpers.js

TypeScript library for fetching APYs from DeFi lending protocols

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getAaveSupplyRates = getAaveSupplyRates;
const math_utils_1 = require("@aave/math-utils");
async function getAaveSupplyRates(network, contract, poolAddressProvider) {
    const reserves = await contract.getReservesHumanized({
        lendingPoolAddressProvider: poolAddressProvider,
    });
    const currentTimestamp = Math.floor(Date.now() / 1000);
    const formattedPoolReserves = (0, math_utils_1.formatReserves)({
        reserves: reserves.reservesData,
        currentTimestamp,
        marketReferenceCurrencyDecimals: reserves.baseCurrencyData.marketReferenceCurrencyDecimals,
        marketReferencePriceInUsd: reserves.baseCurrencyData.marketReferenceCurrencyPriceInUsd,
    });
    const result = formattedPoolReserves.map((reserve) => ({
        token_symbol: reserve.symbol,
        apy: parseFloat(reserve.supplyAPY),
        protocol_name: 'Aave',
        network: network,
    }));
    return result;
}
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