add arbitrum config

Author: dglowinski

src/swapService/config/arbitrum.ts

@@ -0,0 +1,51 @@
+import { type ChainRoutingConfig, SwapperMode } from "../interface"
+import {
+  StrategyBalmySDK,
+  StrategyERC4626Wrapper,
+  StrategyRepayWrapper,
+} from "../strategies"
+
+const SUSDC_ARBITRUM = "0x940098b108fB7D0a7E374f6eDED7760787464609"
+
+const arbitrumRoutingConfig: ChainRoutingConfig = [
+  // WRAPPERS
+  {
+    strategy: StrategyRepayWrapper.name(),
+    match: {
+      isRepay: true,
+      swapperModes: [SwapperMode.EXACT_IN],
+    },
+  },
+  {
+    strategy: StrategyERC4626Wrapper.name(),
+    match: {
+      tokensInOrOut: [SUSDC_ARBITRUM],
+    },
+  },
+  // DEFAULTS
+  {
+    strategy: StrategyBalmySDK.name(),
+    config: {
+      sourcesFilter: {
+        includeSources: [
+          "kyberswap",
+          "paraswap",
+          "odos",
+          "1inch",
+          "li-fi",
+          "open-ocean",
+          "uniswap",
+          "oku",
+          "magpie",
+          "enso",
+          "okx-dex",
+          "pendle",
+          "0x",
+        ],
+      },
+    },
+    match: {},
+  },
+]
+
+export default arbitrumRoutingConfig

src/swapService/config/index.ts

@@ -1,5 +1,6 @@
-import { avalanche, base, bsc, mainnet } from "viem/chains"
+import { arbitrum, avalanche, base, bsc, mainnet } from "viem/chains"
 import type { RoutingConfig } from "../interface"
+import arbitrumRoutingConfig from "./arbitrum"
 import avalancheRoutingConfig from "./avalanche"
 import baseRoutingConfig from "./base"
 import berachainRoutingConfig from "./berachain"
@@ -16,6 +17,7 @@ const routingConfig: RoutingConfig = {
   [base.id]: baseRoutingConfig,
   [avalanche.id]: avalancheRoutingConfig,
   [bsc.id]: bscRoutingConfig,
+  [arbitrum.id]: arbitrumRoutingConfig,
   [1923]: swellRoutingConfig,
   [80094]: berachainRoutingConfig,
   [60808]: bobRoutingConfig,

src/swapService/strategies/strategyERC4626Wrapper.ts

@@ -224,6 +224,13 @@ const defaultConfig: {
       asset: "0xb4444468e444f89e1c2CAc2F1D3ee7e336cBD1f5",
       assetDustEVault: "0x8B3779350Ac93eab1bEa44F96167580C1Ae6e846",
     },
+    {
+      chainId: 42161,
+      protocol: "sUSDC",
+      vault: "0x940098b108fB7D0a7E374f6eDED7760787464609",
+      asset: "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
+      assetDustEVault: "0xC078756d5722166Ba6B51121bFB7bd6388C29F4E",
+    },
   ],
 }