base network paraswap adapters

deploy/03_periphery_post/04_paraswap_adapters.ts

@@ -20,7 +20,6 @@ const func: DeployFunction = async function ({
 }: HardhatRuntimeEnvironment) {
   const { deploy } = deployments;
   const { deployer } = await getNamedAccounts();
-
   const network = (
     process.env.FORK ? process.env.FORK : hre.network.name
   ) as eNetwork;

hardhat.config.ts

@@ -14,7 +14,7 @@ import {
   eHarmonyNetwork,
   eOptimismNetwork,
   ePolygonNetwork,
-  eTenderly,
+  eBaseNetwork,
 } from "./helpers/types";
 import { DEFAULT_NAMED_ACCOUNTS } from "./helpers/constants";
 
@@ -23,6 +23,7 @@ import "hardhat-deploy";
 import "hardhat-contract-sizer";
 import "hardhat-dependency-compiler";
 import "@nomicfoundation/hardhat-chai-matchers";
+import "@nomiclabs/hardhat-etherscan";
 
 const SKIP_LOAD = process.env.SKIP_LOAD === "true";
 const TASK_FOLDERS = ["misc", "market-registry"];
@@ -121,6 +122,11 @@ export default {
       eArbitrumNetwork.goerliNitro,
       421613
     ),
+    [eBaseNetwork.base]: getCommonNetworkConfig(eBaseNetwork.base, 8453),
+    [eBaseNetwork.baseGoerli]: getCommonNetworkConfig(
+      eBaseNetwork.baseGoerli,
+      84531
+    ),
   },
   namedAccounts: {
     ...DEFAULT_NAMED_ACCOUNTS,
@@ -202,5 +208,15 @@ export default {
     : undefined,
   etherscan: {
     apiKey: ETHERSCAN_KEY,
+    customChains: [
+      {
+        network: eBaseNetwork.base,
+        chainId: 8453,
+        urls: {
+          apiURL: "https://api.basescan.org/api",
+          browserURL: "https://basescan.org/",
+        },
+      },
+    ],
   },
 };

helpers/constants.ts

@@ -2,6 +2,7 @@ import { parseEther, parseUnits } from "ethers/lib/utils";
 import {
   eArbitrumNetwork,
   eAvalancheNetwork,
+  eBaseNetwork,
   eEthereumNetwork,
   eFantomNetwork,
   eHarmonyNetwork,
@@ -75,6 +76,7 @@ export const MOCK_CHAINLINK_AGGREGATORS_PRICES: { [key: string]: string } = {
   AGEUR: parseUnits("1.126", 8).toString(),
   JEUR: parseUnits("1.126", 8).toString(),
   DPI: parseUnits("149", 8).toString(),
+  CBETH: parseUnits("4000", 8).toString(),
 };
 
 export const chainlinkAggregatorProxy: Record<string, string> = {
@@ -137,6 +139,8 @@ export const POOL_ADMIN: Record<string, string> = {
   [eOptimismNetwork.main]: "0xE50c8C619d05ff98b22Adf991F17602C774F785c",
   [ePolygonNetwork.polygon]: "0xdc9A35B16DB4e126cFeDC41322b3a36454B1F772",
   [eEthereumNetwork.main]: ETHEREUM_SHORT_EXECUTOR,
+  [eBaseNetwork.base]: "0xA9F30e6ED4098e9439B2ac8aEA2d3fc26BcEbb45",
+  [eBaseNetwork.baseGoerli]: "0xA9F30e6ED4098e9439B2ac8aEA2d3fc26BcEbb45",
   [eEthereumNetwork.tenderly]: ETHEREUM_SHORT_EXECUTOR,
 };
 

helpers/hardhat-config-helpers.ts

@@ -11,6 +11,7 @@ import {
   eAvalancheNetwork,
   eFantomNetwork,
   eOptimismNetwork,
+  eBaseNetwork,
 } from "./types";
 
 require("dotenv").config();
@@ -47,6 +48,8 @@ export const getAlchemyKey = (net: eNetwork) => {
       return process.env.GOERLI_ALCHEMY_KEY || ALCHEMY_KEY;
     case eEthereumNetwork.sepolia:
       return process.env.SEPOLIA_ALCHEMY_KEY || ALCHEMY_KEY;
+    case eBaseNetwork.base:
+      return process.env.BASE_ALCHEMY_KEY || ALCHEMY_KEY;
     default:
       return ALCHEMY_KEY;
   }
@@ -91,6 +94,10 @@ export const NETWORKS_RPC_URL: iParamsPerNetwork<string> = {
     eEthereumNetwork.sepolia
   )}`,
   [eArbitrumNetwork.goerliNitro]: `https://goerli-rollup.arbitrum.io/rpc`,
+  [eBaseNetwork.baseGoerli]: `https://goerli.base.org`,
+  [eBaseNetwork.base]: `https://base-mainnet.g.alchemy.com/v2/${getAlchemyKey(
+    eBaseNetwork.base
+  )}`,
 };
 
 export const LIVE_NETWORKS: iParamsPerNetwork<boolean> = {
@@ -101,10 +108,12 @@ export const LIVE_NETWORKS: iParamsPerNetwork<boolean> = {
   [eAvalancheNetwork.avalanche]: true,
   [eFantomNetwork.main]: true,
   [eOptimismNetwork.main]: true,
+  [eBaseNetwork.base]: true,
 };
 
 const GAS_PRICE_PER_NET: iParamsPerNetwork<string | number> = {
   [eArbitrumNetwork.goerliNitro]: 100000001,
+  [eBaseNetwork.baseGoerli]: 8000000000,
 };
 
 export const buildForkConfig = ():

helpers/index.ts

@@ -14,7 +14,7 @@ export * from "./utilities/signer";
 export * from "../markets/aave/commons";
 export * from "../markets/aave/rateStrategies";
 export * from "../markets/aave/reservesConfigs";
-export * from "../tasks/market-registry/market-registry:add";
+export * from "../tasks/market-registry/market-registry-add";
 export * from "../tasks/misc/deploy-ui-helpers";
 export * from "../tasks/misc/deploy-UiIncentiveDataProvider";
 export * from "../tasks/misc/deploy-UiPoolDataProvider";

helpers/market-config-helpers.ts

@@ -21,6 +21,7 @@ import FantomMarket from "../markets/fantom";
 import PolygonMarket from "../markets/polygon";
 import OptimisticConfig from "../markets/optimistic";
 import ArbitrumConfig from "../markets/arbitrum";
+import BaseConfig from "../markets/base";
 import { isValidAddress } from "./utilities/utils";
 import { AaveProtocolDataProvider } from "../typechain";
 import {
@@ -49,6 +50,8 @@ export enum ConfigNames {
   Optimistic = "Optimistic",
   Arbitrum = "Arbitrum",
   Ethereum = "Ethereum",
+  Base = "Base",
+  baseGoerli = "base-goerli",
 }
 
 export const getParamPerNetwork = <T>(
@@ -114,6 +117,8 @@ export const loadPoolConfig = (configName: ConfigNames): PoolConfiguration => {
       return ArbitrumConfig;
     case ConfigNames.Ethereum:
       return EthereumV3Config;
+    case ConfigNames.Base:
+      return BaseConfig;
     default:
       throw new Error(
         `Unsupported pool configuration: ${configName} is not one of the supported configs ${Object.values(

helpers/types.ts

@@ -17,7 +17,8 @@ export type eNetwork =
   | eHarmonyNetwork
   | eFantomNetwork
   | eOptimismNetwork
-  | eTenderlyNetwork;
+  | eTenderlyNetwork
+  | eBaseNetwork;
 
 type eTenderlyNetwork = "tenderly";
 
@@ -44,6 +45,11 @@ export enum eEthereumNetwork {
   sepolia = "sepolia",
 }
 
+export enum eBaseNetwork {
+  base = "base",
+  baseGoerli = "base-goerli",
+}
+
 export enum ePolygonNetwork {
   polygon = "polygon",
   mumbai = "mumbai",

helpers/utilities/defender.ts

@@ -3,7 +3,7 @@ import { formatEther } from "@ethersproject/units";
 import {
   DefenderRelaySigner,
   DefenderRelayProvider,
-} from "defender-relay-client/lib/ethers";
+} from "@openzeppelin/defender-relay-client/lib/ethers";
 import { Signer } from "ethers";
 import { impersonateAddresses, usingTenderly } from "./fork";
 

markets/aave/commons.ts

@@ -6,6 +6,7 @@ import {
   eOptimismNetwork,
   ePolygonNetwork,
   TransferStrategy,
+  eBaseNetwork,
 } from "./../../helpers/types";
 import { ZERO_ADDRESS } from "../../helpers/constants";
 import {
@@ -158,13 +159,17 @@ export const CommonsConfig: ICommonConfiguration = {
     [eArbitrumNetwork.arbitrumTestnet]: true,
     [eOptimismNetwork.main]: true,
     [eOptimismNetwork.testnet]: true,
+    [eBaseNetwork.base]: true,
+    [eBaseNetwork.baseGoerli]: true,
   },
   ParaswapRegistry: {
     [eEthereumNetwork.main]: "0xa68bEA62Dc4034A689AA0F58A76681433caCa663",
     [ePolygonNetwork.polygon]: "0xca35a4866747Ff7A604EF7a2A7F246bb870f3ca1",
     [eAvalancheNetwork.avalanche]: "0xfD1E5821F07F1aF812bB7F3102Bfd9fFb279513a",
     [eFantomNetwork.main]: "0x161383b5dAFc1cc05Ec058e5B0b0703BA175bdA6",
     [eArbitrumNetwork.arbitrum]: "0xdC6E2b14260F972ad4e5a31c68294Fba7E720701",
+    [eBaseNetwork.base]: "0x7e31b336f9e8ba52ba3c4ac861b033ba90900bb3",
+    [eBaseNetwork.baseGoerli]: "0x7e31b336f9e8ba52ba3c4ac861b033ba90900bb3",
     [eEthereumNetwork.tenderly]: "0xa68bEA62Dc4034A689AA0F58A76681433caCa663",
     [eOptimismNetwork.main]: "0x6e7bE86000dF697facF4396efD2aE2C322165dC3",
   },

markets/aave/reservesConfigs.ts

@@ -78,6 +78,24 @@ export const strategyWETH: IReserveParams = {
   borrowableIsolation: false,
 };
 
+export const strategyCBETH: IReserveParams = {
+  strategy: rateStrategyVolatileOne,
+  baseLTVAsCollateral: "8000",
+  liquidationThreshold: "8250",
+  liquidationBonus: "10500",
+  liquidationProtocolFee: "1000",
+  borrowingEnabled: true,
+  stableBorrowRateEnabled: false,
+  flashLoanEnabled: true,
+  reserveDecimals: "18",
+  aTokenImpl: eContractid.AToken,
+  reserveFactor: "1000",
+  supplyCap: "0",
+  borrowCap: "0",
+  debtCeiling: "0",
+  borrowableIsolation: false,
+};
+
 export const strategyLINK: IReserveParams = {
   strategy: rateStrategyVolatileOne,
   baseLTVAsCollateral: "7000",

markets/base/index.ts

@@ -0,0 +1,45 @@
+import { eBaseNetwork, IAaveConfiguration } from "./../../helpers/types";
+import AaveMarket from "../aave";
+import { ZERO_ADDRESS } from "../../helpers";
+import {
+  strategyUSDC,
+  strategyWETH,
+  strategyCBETH,
+} from "../aave/reservesConfigs";
+
+export const BaseConfig: IAaveConfiguration = {
+  ...AaveMarket,
+  MarketId: "Base Aave Market",
+  ATokenNamePrefix: "Base",
+  StableDebtTokenNamePrefix: "Base",
+  VariableDebtTokenNamePrefix: "Base",
+  SymbolPrefix: "Base",
+  ProviderId: 37,
+  ReservesConfig: {
+    USDC: strategyUSDC,
+    WETH: strategyWETH,
+    CBETH: strategyCBETH,
+  },
+  ReserveAssets: {
+    [eBaseNetwork.base]: {
+      USDC: "0xd9aaec86b65d86f6a7b5b1b0c42ffa531710b6ca", // usdbc
+      WETH: "0x4200000000000000000000000000000000000006",
+      CBETH: "0x2ae3f1ec7f1f5012cfeab0185bfc7aa3cf0dec22",
+    },
+    [eBaseNetwork.baseGoerli]: {
+      USDC: ZERO_ADDRESS,
+      WETH: ZERO_ADDRESS,
+      CBETH: ZERO_ADDRESS,
+    },
+  },
+  EModes: {},
+  ChainlinkAggregator: {
+    [eBaseNetwork.base]: {
+      USDC: "0x7e860098f58bbfc8648a4311b374b1d669a2bc6b",
+      WETH: "0x71041dddad3595f9ced3dccfbe3d1f4b0a16bb70",
+      CBETH: "0xd7818272b9e248357d13057aab0b417af31e817d",
+    },
+  },
+};
+
+export default BaseConfig;