Publish

- @0x/contracts-integrations@2.7.50
 - @0x/asset-swapper@6.17.3

contracts/integrations/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-integrations",
-    "version": "2.7.49",
+    "version": "2.7.50",
     "private": true,
     "engines": {
         "node": ">=6.12"
@@ -93,7 +93,7 @@
         "typescript": "4.2.2"
     },
     "dependencies": {
-        "@0x/asset-swapper": "^6.17.2",
+        "@0x/asset-swapper": "^6.17.3",
         "@0x/base-contract": "^6.4.0",
         "@0x/contracts-asset-proxy": "^3.7.15",
         "@0x/contracts-erc1155": "^2.1.33",

packages/asset-swapper/CHANGELOG.json

@@ -1,4 +1,13 @@
 [
+    {
+        "version": "6.17.3",
+        "changes": [
+            {
+                "note": "QUICK, TITAN, IRON as intermediate tokens, integrating WaultSwap and Polydex for Polygon, Curve renBTC pool"
+            }
+        ],
+        "timestamp": 1623807529
+    },
     {
         "timestamp": 1623382456,
         "version": "6.17.2",

packages/asset-swapper/CHANGELOG.md

@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v6.17.3 - _June 16, 2021_
+
+    * QUICK, TITAN, IRON as intermediate tokens, integrating WaultSwap and Polydex for Polygon, Curve renBTC pool
+
 ## v6.17.2 - _June 11, 2021_
 
     * Dependencies updated

packages/asset-swapper/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@0x/asset-swapper",
-    "version": "6.17.2",
+    "version": "6.17.3",
     "engines": {
         "node": ">=6.12"
     },

packages/asset-swapper/src/utils/market_operation_utils/bridge_source_utils.ts

@@ -26,6 +26,7 @@ import {
     NULL_ADDRESS,
     PANCAKESWAP_ROUTER_BY_CHAIN_ID,
     PANCAKESWAPV2_ROUTER_BY_CHAIN_ID,
+    POLYDEX_ROUTER_BY_CHAIN_ID,
     QUICKSWAP_ROUTER_BY_CHAIN_ID,
     SADDLE_MAINNET_INFOS,
     SHELL_POOLS_BY_CHAIN_ID,
@@ -35,6 +36,7 @@ import {
     SUSHISWAP_ROUTER_BY_CHAIN_ID,
     SWERVE_MAINNET_INFOS,
     UNISWAPV2_ROUTER_BY_CHAIN_ID,
+    WAULT_ROUTER_BY_CHAIN_ID,
     XSIGMA_MAINNET_INFOS,
 } from './constants';
 import { CurveInfo, ERC20BridgeSource } from './types';
@@ -365,7 +367,9 @@ export function uniswapV2LikeRouterAddress(
         | ERC20BridgeSource.JulSwap
         | ERC20BridgeSource.QuickSwap
         | ERC20BridgeSource.ComethSwap
-        | ERC20BridgeSource.Dfyn,
+        | ERC20BridgeSource.Dfyn
+        | ERC20BridgeSource.WaultSwap
+        | ERC20BridgeSource.Polydex,
 ): string {
     switch (source) {
         case ERC20BridgeSource.UniswapV2:
@@ -394,6 +398,10 @@ export function uniswapV2LikeRouterAddress(
             return COMETHSWAP_ROUTER_BY_CHAIN_ID[chainId];
         case ERC20BridgeSource.Dfyn:
             return DFYN_ROUTER_BY_CHAIN_ID[chainId];
+        case ERC20BridgeSource.WaultSwap:
+            return WAULT_ROUTER_BY_CHAIN_ID[chainId];
+        case ERC20BridgeSource.Polydex:
+            return POLYDEX_ROUTER_BY_CHAIN_ID[chainId];
         default:
             throw new Error(`Unknown UniswapV2 like source ${source}`);
     }

packages/asset-swapper/src/utils/market_operation_utils/constants.ts

@@ -127,6 +127,7 @@ export const SELL_SOURCE_FILTER_BY_CHAIN_ID = valueByChainId<SourceFilters>(
             ERC20BridgeSource.CheeseSwap,
             ERC20BridgeSource.JulSwap,
             ERC20BridgeSource.LiquidityProvider,
+            ERC20BridgeSource.WaultSwap,
         ]),
         [ChainId.Polygon]: new SourceFilters([
             ERC20BridgeSource.SushiSwap,
@@ -138,6 +139,8 @@ export const SELL_SOURCE_FILTER_BY_CHAIN_ID = valueByChainId<SourceFilters>(
             ERC20BridgeSource.DodoV2,
             ERC20BridgeSource.Dodo,
             ERC20BridgeSource.CurveV2,
+            ERC20BridgeSource.WaultSwap,
+            ERC20BridgeSource.Polydex,
         ]),
     },
     new SourceFilters([]),
@@ -211,6 +214,7 @@ export const BUY_SOURCE_FILTER_BY_CHAIN_ID = valueByChainId<SourceFilters>(
             ERC20BridgeSource.CheeseSwap,
             ERC20BridgeSource.JulSwap,
             ERC20BridgeSource.LiquidityProvider,
+            ERC20BridgeSource.WaultSwap,
         ]),
         [ChainId.Polygon]: new SourceFilters([
             ERC20BridgeSource.SushiSwap,
@@ -222,6 +226,8 @@ export const BUY_SOURCE_FILTER_BY_CHAIN_ID = valueByChainId<SourceFilters>(
             ERC20BridgeSource.DodoV2,
             ERC20BridgeSource.Dodo,
             ERC20BridgeSource.CurveV2,
+            ERC20BridgeSource.WaultSwap,
+            ERC20BridgeSource.Polydex,
         ]),
     },
     new SourceFilters([]),
@@ -359,6 +365,10 @@ export const POLYGON_TOKENS = {
     WBTC: '0x1bfd67037b42cf73acf2047067bd4f2c47d9bfd6',
     WMATIC: '0x0d500b1d8e8ef31e21c99d1db9a6444d3adf1270',
     WETH: '0x7ceb23fd6bc0add59e62ac25578270cff1b9f619',
+    renBTC: '0xdbf31df14b66535af65aac99c32e9ea844e14501',
+    QUICK: '0x831753dd7087cac61ab5644b308642cc1c33dc13',
+    TITAN: '0xaaa5b9e6c589642f98a1cda99b9d024b8407285a',
+    IRON: '0xd86b5923f3ad7b585ed81b448170ae026c65ae9a',
 };
 
 export const CURVE_POOLS = {
@@ -409,6 +419,7 @@ export const CURVE_V2_POOLS = {
 
 export const CURVE_POLYGON_POOLS = {
     aave: '0x445fe580ef8d70ff569ab36e80c647af338db351',
+    ren: '0xc2d95eef97ec6c17551d45e77b590dc1f9117c67',
 };
 
 export const CURVE_V2_POLYGON_POOLS = {
@@ -484,6 +495,9 @@ export const DEFAULT_INTERMEDIATE_TOKENS_BY_CHAIN_ID = valueByChainId<string[]>(
             POLYGON_TOKENS.DAI,
             POLYGON_TOKENS.USDT,
             POLYGON_TOKENS.WBTC,
+            POLYGON_TOKENS.QUICK,
+            POLYGON_TOKENS.TITAN,
+            POLYGON_TOKENS.IRON,
         ],
     },
     [],
@@ -798,6 +812,11 @@ export const CURVE_POLYGON_INFOS: { [name: string]: CurveInfo } = {
         pool: CURVE_POLYGON_POOLS.aave,
         gasSchedule: 150e3,
     }),
+    [CURVE_POLYGON_POOLS.ren]: createCurveExchangeUnderlyingPool({
+        tokens: [POLYGON_TOKENS.WBTC, POLYGON_TOKENS.renBTC],
+        pool: CURVE_POLYGON_POOLS.ren,
+        gasSchedule: 350e3,
+    }),
 };
 
 export const CURVE_V2_POLYGON_INFOS: { [name: string]: CurveInfo } = {
@@ -1316,6 +1335,21 @@ export const DFYN_ROUTER_BY_CHAIN_ID = valueByChainId<string>(
     NULL_ADDRESS,
 );
 
+export const WAULT_ROUTER_BY_CHAIN_ID = valueByChainId<string>(
+    {
+        [ChainId.BSC]: '0xd48745e39bbed146eec15b79cbf964884f9877c2',
+        [ChainId.Polygon]: '0x3a1d87f206d12415f5b0a33e786967680aab4f6d',
+    },
+    NULL_ADDRESS,
+);
+
+export const POLYDEX_ROUTER_BY_CHAIN_ID = valueByChainId<string>(
+    {
+        [ChainId.Polygon]: '0xe5c67ba380fb2f70a47b489e94bced486bb8fb74',
+    },
+    NULL_ADDRESS,
+);
+
 const uniswapV2CloneGasSchedule = (fillData?: FillData) => {
     // TODO: Different base cost if to/from ETH.
     let gas = 90e3;
@@ -1428,6 +1462,7 @@ export const DEFAULT_GAS_SCHEDULE: Required<FeeSchedule> = {
     [ERC20BridgeSource.CafeSwap]: uniswapV2CloneGasSchedule,
     [ERC20BridgeSource.CheeseSwap]: uniswapV2CloneGasSchedule,
     [ERC20BridgeSource.JulSwap]: uniswapV2CloneGasSchedule,
+    [ERC20BridgeSource.WaultSwap]: uniswapV2CloneGasSchedule,
 
     //
     // Polygon
@@ -1435,6 +1470,7 @@ export const DEFAULT_GAS_SCHEDULE: Required<FeeSchedule> = {
     [ERC20BridgeSource.QuickSwap]: uniswapV2CloneGasSchedule,
     [ERC20BridgeSource.ComethSwap]: uniswapV2CloneGasSchedule,
     [ERC20BridgeSource.Dfyn]: uniswapV2CloneGasSchedule,
+    [ERC20BridgeSource.Polydex]: uniswapV2CloneGasSchedule,
 };
 
 export const DEFAULT_FEE_SCHEDULE: Required<FeeSchedule> = { ...DEFAULT_GAS_SCHEDULE };

packages/asset-swapper/src/utils/market_operation_utils/orders.ts

@@ -163,6 +163,10 @@ export function getErc20BridgeSourceToBridgeSource(source: ERC20BridgeSource): s
             return encodeBridgeSourceId(BridgeProtocol.UniswapV2, 'Dfyn');
         case ERC20BridgeSource.CurveV2:
             return encodeBridgeSourceId(BridgeProtocol.CurveV2, 'CurveV2');
+        case ERC20BridgeSource.WaultSwap:
+            return encodeBridgeSourceId(BridgeProtocol.UniswapV2, 'WaultSwap');
+        case ERC20BridgeSource.Polydex:
+            return encodeBridgeSourceId(BridgeProtocol.UniswapV2, 'Polydex');
         default:
             throw new Error(AggregationError.NoBridgeForSource);
     }
@@ -230,6 +234,8 @@ export function createBridgeDataForBridgeOrder(order: OptimizedMarketBridgeOrder
         case ERC20BridgeSource.QuickSwap:
         case ERC20BridgeSource.ComethSwap:
         case ERC20BridgeSource.Dfyn:
+        case ERC20BridgeSource.WaultSwap:
+        case ERC20BridgeSource.Polydex:
             const uniswapV2FillData = (order as OptimizedMarketBridgeOrder<UniswapV2FillData>).fillData;
             bridgeData = encoder.encode([uniswapV2FillData.router, uniswapV2FillData.tokenAddressPath]);
             break;
@@ -418,10 +424,12 @@ export const BRIDGE_ENCODERS: {
     [ERC20BridgeSource.CafeSwap]: routerAddressPathEncoder,
     [ERC20BridgeSource.CheeseSwap]: routerAddressPathEncoder,
     [ERC20BridgeSource.JulSwap]: routerAddressPathEncoder,
+    [ERC20BridgeSource.WaultSwap]: routerAddressPathEncoder,
     // Polygon
     [ERC20BridgeSource.QuickSwap]: routerAddressPathEncoder,
     [ERC20BridgeSource.ComethSwap]: routerAddressPathEncoder,
     [ERC20BridgeSource.Dfyn]: routerAddressPathEncoder,
+    [ERC20BridgeSource.Polydex]: routerAddressPathEncoder,
     // Generic pools
     [ERC20BridgeSource.Shell]: poolEncoder,
     [ERC20BridgeSource.Component]: poolEncoder,

packages/asset-swapper/src/utils/market_operation_utils/sampler_operations.ts

@@ -1188,6 +1188,8 @@ export class SamplerOperations {
                     case ERC20BridgeSource.QuickSwap:
                     case ERC20BridgeSource.ComethSwap:
                     case ERC20BridgeSource.Dfyn:
+                    case ERC20BridgeSource.WaultSwap:
+                    case ERC20BridgeSource.Polydex:
                         const uniLikeRouter = uniswapV2LikeRouterAddress(this.chainId, source);
                         if (!isValidAddress(uniLikeRouter)) {
                             return [];
@@ -1442,6 +1444,8 @@ export class SamplerOperations {
                     case ERC20BridgeSource.QuickSwap:
                     case ERC20BridgeSource.ComethSwap:
                     case ERC20BridgeSource.Dfyn:
+                    case ERC20BridgeSource.WaultSwap:
+                    case ERC20BridgeSource.Polydex:
                         const uniLikeRouter = uniswapV2LikeRouterAddress(this.chainId, source);
                         if (!isValidAddress(uniLikeRouter)) {
                             return [];

packages/asset-swapper/src/utils/market_operation_utils/types.ts

@@ -82,6 +82,8 @@ export enum ERC20BridgeSource {
     QuickSwap = 'QuickSwap',
     ComethSwap = 'ComethSwap',
     Dfyn = 'Dfyn',
+    WaultSwap = 'WaultSwap',
+    Polydex = 'Polydex',
 }
 export type SourcesWithPoolsCache = ERC20BridgeSource.Balancer | ERC20BridgeSource.BalancerV2 | ERC20BridgeSource.Cream;