Protokol DeFi
Mengapa DeFi di Rome?
Pola 1: Protokol Peminjaman dengan Oracle Solana
import {IAggregatorV3Interface} from "@rome-protocol/solidity-sdk/contracts/oracle/IAggregatorV3Interface.sol";
kontrak RomeLending {
IAggregatorV3Interface public priceFeed;
constructor(address _priceFeed) {
priceFeed = IAggregatorV3Interface(_priceFeed);
}
function getCollateralValue(uint256 amount) public view returns (uint256) {
(, int256 price,,,) = priceFeed.latestRoundData();
// Harga Pyth/Switchboard via Oracle Gateway
// Antarmuka yang sama seperti Chainlink di Ethereum
return (amount * uint256(price)) / 1e8;
}
}Pola 2: Agregator DEX via CPI
Pola 3: Vault Yield
Pola 4: Arbitrase Lintas Protokol
Terkait
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