feat: add bob

Author: rhlsthrm

chains/assets.ts

@@ -14,5 +14,7 @@ export enum assetSymbols {
   bsdETH = "bsdETH",
   SNX = "SNX",
   OP = "OP",
-  LUSD = "LUSD"
+  LUSD = "LUSD",
+  SOV = "SOV",
+  tBTC = "tBTC"
 }

chains/bob/addresses.ts

@@ -0,0 +1,21 @@
+import { Address } from "viem";
+import { underlying } from "../../chainDeploy/helpers/utils";
+import { assetSymbols } from "../assets";
+import { ChainAddresses } from "../types";
+import { assets } from "./assets";
+
+const chainAddresses: ChainAddresses = {
+  UNISWAP_V2_FACTORY: "" as Address,
+  UNISWAP_V2_ROUTER: "" as Address,
+  STABLE_TOKEN: underlying(assets, assetSymbols.USDC),
+  UNISWAP_V3: {
+    FACTORY: "0x8c7d3063579BdB0b90997e18A770eaE32E1eBb08",
+    QUOTER_V2: "0x33531bDBFE34fa6Fd5963D0423f7699775AacaaF"
+  },
+  UNISWAP_V3_ROUTER: "0x3EF68D3f7664b2805D4E88381b64868a56f88bC4",
+  W_BTC_TOKEN: underlying(assets, assetSymbols.WBTC),
+  W_TOKEN: underlying(assets, assetSymbols.WETH),
+  W_TOKEN_USD_CHAINLINK_PRICE_FEED: "0x97CB85Eb5F892Dd02866672EAB137b3C34501b7b"
+};
+
+export default chainAddresses;

chains/bob/assets.ts

@@ -0,0 +1,96 @@
+import { parseEther, parseUnits } from "viem";
+
+import { ChainlinkFeedBaseCurrency, ChainlinkSpecificParams, OracleTypes, SupportedAsset } from "../types";
+import { assetSymbols } from "../assets";
+
+export const WETH = "0x4200000000000000000000000000000000000006";
+export const WBTC = "0x03c7054bcb39f7b2e5b2c7acb37583e32d70cfa3";
+export const tBTC = "0xBBa2eF945D523C4e2608C9E1214C2Cc64D4fc2e2";
+export const USDT = "0x05d032ac25d322df992303dca074ee7392c117b9";
+export const SOV = "0xba20a5e63eeEFfFA6fD365E7e540628F8fC61474";
+export const USDC = "0xe75D0fB2C24A55cA1e3F96781a2bCC7bdba058F0";
+
+export const assets: SupportedAsset[] = [
+  {
+    symbol: assetSymbols.WETH,
+    underlying: WETH,
+    name: "Wrapped Ether",
+    decimals: 18,
+    oracle: OracleTypes.FixedNativePriceOracle,
+    initialSupplyCap: parseEther(String(3_000)).toString(),
+    initialBorrowCap: parseEther("0.01").toString(),
+    initialCf: "85"
+  },
+  {
+    symbol: assetSymbols.WBTC,
+    underlying: WBTC,
+    name: "Wrapped BTC",
+    decimals: 8,
+    oracle: OracleTypes.ChainlinkPriceOracleV2,
+    oracleSpecificParams: {
+      aggregator: "0x1Ff2fFada49646fB9b326EdF8A91446d3cf9a291",
+      feedBaseCurrency: ChainlinkFeedBaseCurrency.USD
+    } as ChainlinkSpecificParams,
+    initialSupplyCap: parseUnits(String(100), 8).toString(),
+    initialBorrowCap: parseUnits("0.00001", 8).toString(),
+    initialCf: "85"
+  },
+  {
+    symbol: assetSymbols.USDT,
+    underlying: USDT,
+    name: "Tether USD",
+    decimals: 6,
+    oracle: OracleTypes.ChainlinkPriceOracleV2,
+    oracleSpecificParams: {
+      aggregator: "0x7D126c43B4A6e3EF39B310bbcC2c4D71C77AD627",
+      feedBaseCurrency: ChainlinkFeedBaseCurrency.USD
+    } as ChainlinkSpecificParams,
+    initialSupplyCap: parseUnits(String(10_000_000), 6).toString(),
+    initialBorrowCap: parseUnits(String(30), 6).toString(),
+    initialCf: "85"
+  },
+  {
+    symbol: assetSymbols.tBTC,
+    underlying: tBTC,
+    name: "tBTC v2",
+    decimals: 18,
+    oracle: OracleTypes.ChainlinkPriceOracleV2,
+    oracleSpecificParams: {
+      aggregator: "0xA2C438a949171FAAED89FE05696E2FF31A1d97B3",
+      feedBaseCurrency: ChainlinkFeedBaseCurrency.USD
+    } as ChainlinkSpecificParams,
+    initialSupplyCap: parseUnits(String(100), 18).toString(),
+    initialBorrowCap: parseUnits("0.00001", 18).toString(),
+    initialCf: "85"
+  },
+  {
+    symbol: assetSymbols.USDC,
+    underlying: USDC,
+    name: "USD Coin",
+    decimals: 6,
+    oracle: OracleTypes.ChainlinkPriceOracleV2,
+    oracleSpecificParams: {
+      aggregator: "0x1030Be1aFF580687Ca161a96140D146f43Edaa65",
+      feedBaseCurrency: ChainlinkFeedBaseCurrency.USD
+    } as ChainlinkSpecificParams,
+    initialSupplyCap: parseUnits(String(10_000_000), 6).toString(),
+    initialBorrowCap: parseUnits(String(30), 6).toString(),
+    initialCf: "85"
+  },
+  {
+    symbol: assetSymbols.SOV,
+    underlying: SOV,
+    name: "SOV",
+    decimals: 18,
+    oracle: OracleTypes.ChainlinkPriceOracleV2,
+    oracleSpecificParams: {
+      aggregator: "0x77466772A46895269bff44e509096E4073d4Dc67",
+      feedBaseCurrency: ChainlinkFeedBaseCurrency.USD
+    } as ChainlinkSpecificParams,
+    initialSupplyCap: parseUnits(String(20_000_000), 18).toString(),
+    initialBorrowCap: parseUnits(String(69), 18).toString(),
+    initialCf: "45"
+  }
+];
+
+export default assets;

chains/bob/fundingStrategies.ts

@@ -0,0 +1,5 @@
+import { FundingStrategy } from "../types";
+
+const fundingStrategies: FundingStrategy[] = [];
+
+export default fundingStrategies;

chains/bob/index.ts

@@ -0,0 +1,30 @@
+import { bob } from "viem/chains";
+import deployments from "../../deploymentsBrief/bob.json";
+import { ChainConfig } from "../types";
+import chainAddresses from "./addresses";
+import { assets } from "./assets";
+import fundingStrategies from "./fundingStrategies";
+import irms from "./irms";
+import leveragePairs from "./leveragePairs";
+import liquidationDefaults from "./liquidation";
+import oracles from "./oracles";
+import specificParams from "./params";
+import deployedPlugins from "./plugins";
+import redemptionStrategies from "./redemptionStrategies";
+
+const chainConfig: ChainConfig = {
+  chainId: bob.id,
+  chainAddresses,
+  assets,
+  irms,
+  liquidationDefaults,
+  oracles,
+  specificParams,
+  deployedPlugins,
+  redemptionStrategies,
+  fundingStrategies,
+  chainDeployments: deployments.contracts,
+  leveragePairs
+};
+
+export default chainConfig;

chains/bob/irms.ts

@@ -0,0 +1,7 @@
+import { IrmTypes } from "../types";
+
+const baseIrms = [IrmTypes.JumpRateModel];
+
+const irms: IrmTypes[] = [...baseIrms];
+
+export default irms;

chains/bob/leveragePairs.ts

@@ -0,0 +1,5 @@
+import { LeveragePoolConfig } from "../types";
+
+const leveragePairs: LeveragePoolConfig[] = [];
+
+export default leveragePairs;

chains/bob/liquidation.ts

@@ -0,0 +1,17 @@
+import { parseEther, zeroAddress } from "viem";
+
+import chainAddresses from "./addresses";
+import { USDC, WETH } from "./assets";
+import { LiquidationDefaults, LiquidationStrategy } from "../types";
+
+const liquidationDefaults: LiquidationDefaults = {
+  DEFAULT_ROUTER: chainAddresses.UNISWAP_V2_ROUTER,
+  ASSET_SPECIFIC_ROUTER: {},
+  SUPPORTED_OUTPUT_CURRENCIES: [zeroAddress, WETH, USDC],
+  SUPPORTED_INPUT_CURRENCIES: [zeroAddress, WETH],
+  LIQUIDATION_STRATEGY: LiquidationStrategy.UNISWAP,
+  MINIMUM_PROFIT_NATIVE: parseEther("0.001"),
+  LIQUIDATION_INTERVAL_SECONDS: 20
+};
+
+export default liquidationDefaults;

chains/bob/oracles.ts

@@ -0,0 +1,7 @@
+import { OracleTypes } from "../types";
+
+const baseOracles = [OracleTypes.FixedNativePriceOracle, OracleTypes.MasterPriceOracle, OracleTypes.SimplePriceOracle];
+
+const oracles: OracleTypes[] = [...baseOracles, OracleTypes.PythPriceOracle];
+
+export default oracles;

chains/bob/params.ts

@@ -0,0 +1,37 @@
+import { Address } from "viem";
+
+import chainAddresses from "./addresses";
+import { ChainParams } from "../types";
+import { assetSymbols } from "../assets";
+
+const specificParams: ChainParams = {
+  blocksPerYear: 30 * 60 * 24 * 365, // 30 blocks per minute = 2 sec block time
+  cgId: "ethereum",
+  metadata: {
+    chainIdHex: "0xed88",
+    name: "Build On Bitcoin",
+    shortName: "BOB",
+    uniswapV3Fees: {},
+    img: "https://icons.llamao.fi/icons/chains/rsz_bob.jpg",
+    blockExplorerUrls: { default: { name: "bobexplorer", url: "https://explorer.gobob.xyz" } },
+    rpcUrls: {
+      default: { http: ["https://rpc.gobob.xyz"] },
+      public: { http: ["https://rpc.gobob.xyz"] }
+    },
+    nativeCurrency: {
+      symbol: "ETH",
+      name: "ETH"
+    },
+    wrappedNativeCurrency: {
+      symbol: assetSymbols.WETH,
+      address: chainAddresses.W_TOKEN as Address,
+      name: "WETH",
+      decimals: 18,
+      color: "#7A88A1",
+      overlayTextColor: "#fff",
+      logoURL: "https://d1912tcoux65lj.cloudfront.net/network/ethereum.png"
+    }
+  }
+};
+
+export default specificParams;