Release 4.1.1-beta.15

package.json

@@ -1,6 +1,6 @@
 {
     "name": "@balancer-labs/sor",
-    "version": "4.1.1-beta.14",
+    "version": "4.1.1-beta.15",
     "license": "GPL-3.0-only",
     "main": "dist/index.js",
     "module": "dist/index.esm.js",

src/pools/xaveFxPool/fxPoolMath.ts

@@ -41,8 +41,9 @@ interface ReservesInNumeraire {
 
 const isUSDC = (address: string) => {
     if (
-        address == '0x2791bca1f2de4661ed88a30c99a7a9449aa84174' ||
-        address == '0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48'
+        address == '0x2791bca1f2de4661ed88a30c99a7a9449aa84174' || // Polygon
+        address == '0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48' || // Mainnet
+        address == '0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E' // AVAX
     ) {
         return true;
     } else {

test/lib/subgraphPoolDataService.ts

@@ -125,6 +125,7 @@ export const Query: { [chainId: number]: string } = {
     42161: queryWithLinear,
     100: queryWithLinear,
     1101: queryWithLinear,
+    43114: queryWithLinear,
 };
 
 export class SubgraphPoolDataService implements PoolDataService {

test/testScripts/constants.ts

@@ -9,6 +9,7 @@ export enum Network {
     OPTIMISM = 10,
     GNOSIS = 100,
     ZKEVM = 1101,
+    AVALANCHE = 43114,
 }
 
 export const SOR_CONFIG: Record<Network, SorConfig> = {
@@ -125,6 +126,11 @@ export const SOR_CONFIG: Record<Network, SorConfig> = {
             },
         ],
     },
+    [Network.AVALANCHE]: {
+        chainId: Network.AVALANCHE,
+        vault: '0xBA12222222228d8Ba445958a75a0704d566BF2C8',
+        weth: '0xb31f66aa3c1e785363f0875a1b74e27b85fd66c7',
+    },
 };
 
 export const PROVIDER_URLS = {
@@ -134,6 +140,7 @@ export const PROVIDER_URLS = {
     [Network.ARBITRUM]: process.env.RPC_URL_ARBITRUM,
     [Network.GNOSIS]: process.env.RPC_URL_GNOSIS,
     [Network.ZKEVM]: process.env.RPC_URL_ZKEVM,
+    [Network.AVALANCHE]: process.env.RPC_URL_AVALANCHE,
 };
 
 export const MULTIADDR: { [chainId: number]: string } = {
@@ -147,6 +154,7 @@ export const MULTIADDR: { [chainId: number]: string } = {
     99: '0xeefba1e63905ef1d7acba5a8513c70307c1ce441',
     100: '0xbb6fab6b627947dae0a75808250d8b2652952cb5',
     1101: '0xca11bde05977b3631167028862be2a173976ca11',
+    43114: '0xcA11bde05977b3631167028862bE2a173976CA11',
 };
 
 export const SUBGRAPH_URLS = {
@@ -159,6 +167,7 @@ export const SUBGRAPH_URLS = {
     [Network.ARBITRUM]: `https://api.thegraph.com/subgraphs/name/balancer-labs/balancer-arbitrum-v2`,
     [Network.GNOSIS]: `https://api.thegraph.com/subgraphs/name/balancer-labs/balancer-gnosis-chain-v2`,
     [Network.ZKEVM]: `https://api.studio.thegraph.com/query/24660/balancer-polygon-zk-v2/version/latest`,
+    [Network.AVALANCHE]: `https://api.thegraph.com/subgraphs/name/balancer-labs/balancer-avalanche-v2`,
 };
 
 // This is the same across networks
@@ -315,6 +324,11 @@ export const ADDRESSES = {
             decimals: 2,
             symbol: 'EURS',
         },
+        swETH: {
+            address: '0xf951e335afb289353dc249e82926178eac7ded78',
+            decimals: 18,
+            symbol: 'swETH',
+        },
     },
     [Network.POLYGON]: {
         MATIC: {
@@ -501,4 +515,21 @@ export const ADDRESSES = {
             symbol: 'USDC',
         },
     },
+    [Network.AVALANCHE]: {
+        EUROC: {
+            address: '0xC891EB4cbdEFf6e073e859e987815Ed1505c2ACD',
+            decimals: 6,
+            symbol: 'EUROC',
+        },
+        USDC: {
+            address: '0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E',
+            decimals: 6,
+            symbol: 'USDC',
+        },
+        STETH: {
+            address: 'TOD',
+            decimals: 6,
+            symbol: 'stETH',
+        },
+    },
 };

test/testScripts/swapExample.ts

@@ -58,17 +58,17 @@ function setUp(networkId: Network, provider: JsonRpcProvider): SOR {
 }
 
 export async function swap(): Promise<void> {
-    const networkId = Network.MAINNET;
+    const networkId = Network.AVALANCHE;
     const provider = new JsonRpcProvider(PROVIDER_URLS[networkId]);
     // gasPrice is used by SOR as a factor to determine how many pools to swap against.
     // i.e. higher cost means more costly to trade against lots of different pools.
     const gasPrice = BigNumber.from('14000000000');
     // This determines the max no of pools the SOR will use to swap.
     const maxPools = 4;
-    const tokenIn = ADDRESSES[networkId].DAI;
-    const tokenOut = ADDRESSES[networkId].USDC;
+    const tokenIn = ADDRESSES[networkId].USDC;
+    const tokenOut = ADDRESSES[networkId].EUROC;
     const swapType: SwapTypes = SwapTypes.SwapExactIn;
-    const swapAmount = parseFixed('100', 18);
+    const swapAmount = parseFixed('10', 6);
 
     const sor = setUp(networkId, provider);