Smart contact FundMe.sol allows people to fund collective goods (blockchain native token) into this contract and allows the owner to withdraw them.
Contract PriceConverter.sol utilizes Chainlink Data Feeds feature to read a price of ETH in terms of USD (ETH/USD) from Chainlink Price Feeds interface AggregatorV3Interface.sol and then gets a conversion rate (specified ETH amount in USD).
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Fund and withdraw tokens, utilizing Chainlink Data Feeds to get a price of ETH in USD.
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