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- @0x/asset-swapper@16.49.1
Updated CHANGELOGS & MD docs
2022-01-31 07:20:03 +00:00 · 2022-01-31 07:19:59 +00:00 · 2022-01-31 17:01:17 +10:00 · 2022-01-28 22:11:46 +00:00 · 2022-01-28 22:11:42 +00:00 · 2022-01-28 12:08:28 -08:00
9 changed files with 485 additions and 20 deletions
--- a/packages/asset-swapper/CHANGELOG.json
+++ b/packages/asset-swapper/CHANGELOG.json
@@ -1,4 +1,54 @@
 [
+    {
+        "version": "16.49.1",
+        "changes": [
+            {
+                "note": "Fix WorstCaseQuoteInfo encoding bug",
+                "pr": 402
+            }
+        ],
+        "timestamp": 1643613597
+    },
+    {
+        "version": "16.49.0",
+        "changes": [
+            {
+                "note": "Add more curve pools",
+                "pr": 409
+            }
+        ],
+        "timestamp": 1643407900
+    },
+    {
+        "version": "16.48.0",
+        "changes": [
+            {
+                "note": "Use `MIM` as an intermediate asset on `Fantom`",
+                "pr": 405
+            }
+        ],
+        "timestamp": 1643148019
+    },
+    {
+        "version": "16.47.0",
+        "changes": [
+            {
+                "note": "Adding support for Synapse on all networks",
+                "pr": 400
+            }
+        ],
+        "timestamp": 1643136662
+    },
+    {
+        "version": "16.46.0",
+        "changes": [
+            {
+                "note": "Enable `Curve` ETH/CVX pool",
+                "pr": 394
+            }
+        ],
+        "timestamp": 1641863395
+    },
    {
        "version": "16.45.2",
        "changes": [
--- a/packages/asset-swapper/CHANGELOG.md
+++ b/packages/asset-swapper/CHANGELOG.md
@@ -5,6 +5,26 @@ Edit the package's CHANGELOG.json file only.

 CHANGELOG

+## v16.49.1 - _January 31, 2022_
+
+    * Fix WorstCaseQuoteInfo encoding bug (#402)
+
+## v16.49.0 - _January 28, 2022_
+
+    * Add more curve pools (#409)
+
+## v16.48.0 - _January 25, 2022_
+
+    * Use `MIM` as an intermediate asset on `Fantom` (#405)
+
+## v16.47.0 - _January 25, 2022_
+
+    * Adding support for Synapse on all networks (#400)
+
+## v16.46.0 - _January 11, 2022_
+
+    * Enable `Curve` ETH/CVX pool (#394)
+
 ## v16.45.2 - _January 10, 2022_

    * Handle 0 output samples and negative adjusted rate native orders in routing (#387)
--- a/packages/asset-swapper/package.json
+++ b/packages/asset-swapper/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@0x/asset-swapper",
-    "version": "16.45.2",
+    "version": "16.49.1",
    "engines": {
        "node": ">=6.12"
    },
--- a/packages/asset-swapper/src/swap_quoter.ts
+++ b/packages/asset-swapper/src/swap_quoter.ts
@@ -599,24 +599,25 @@ function calculateTwoHopQuoteInfo(
            secondHopSource: _.pick(secondHopFill, 'source', 'fillData'),
        }),
    ).toNumber();
+    const isSell = operation === MarketOperation.Sell;
    return {
        bestCaseQuoteInfo: {
-            makerAmount: operation === MarketOperation.Sell ? secondHopFill.output : secondHopFill.input,
-            takerAmount: operation === MarketOperation.Sell ? firstHopFill.input : firstHopFill.output,
-            totalTakerAmount: operation === MarketOperation.Sell ? firstHopFill.input : firstHopFill.output,
+            makerAmount: isSell ? secondHopFill.output : secondHopFill.input,
+            takerAmount: isSell ? firstHopFill.input : firstHopFill.output,
+            totalTakerAmount: isSell ? firstHopFill.input : firstHopFill.output,
            feeTakerTokenAmount: constants.ZERO_AMOUNT,
            protocolFeeInWeiAmount: constants.ZERO_AMOUNT,
            gas,
        },
        // TODO jacob consolidate this with quote simulation worstCase
        worstCaseQuoteInfo: {
-            makerAmount: MarketOperation.Sell
+            makerAmount: isSell
                ? secondHopOrder.makerAmount.times(1 - slippage).integerValue()
                : secondHopOrder.makerAmount,
-            takerAmount: MarketOperation.Sell
+            takerAmount: isSell
                ? firstHopOrder.takerAmount
                : firstHopOrder.takerAmount.times(1 + slippage).integerValue(),
-            totalTakerAmount: MarketOperation.Sell
+            totalTakerAmount: isSell
                ? firstHopOrder.takerAmount
                : firstHopOrder.takerAmount.times(1 + slippage).integerValue(),
            feeTakerTokenAmount: constants.ZERO_AMOUNT,
--- a/packages/asset-swapper/src/utils/market_operation_utils/bridge_source_utils.ts
+++ b/packages/asset-swapper/src/utils/market_operation_utils/bridge_source_utils.ts
@@ -14,6 +14,7 @@ import {
    CURVE_AVALANCHE_INFOS,
    CURVE_FANTOM_INFOS,
    CURVE_MAINNET_INFOS,
+    CURVE_OPTIMISM_INFOS,
    CURVE_POLYGON_INFOS,
    CURVE_V2_AVALANCHE_INFOS,
    CURVE_V2_FANTOM_INFOS,
@@ -49,6 +50,12 @@ import {
    SPOOKYSWAP_ROUTER_BY_CHAIN_ID,
    SUSHISWAP_ROUTER_BY_CHAIN_ID,
    SWERVE_MAINNET_INFOS,
+    SYNAPSE_AVALANCHE_INFOS,
+    SYNAPSE_BSC_INFOS,
+    SYNAPSE_FANTOM_INFOS,
+    SYNAPSE_MAINNET_INFOS,
+    SYNAPSE_OPTIMISM_INFOS,
+    SYNAPSE_POLYGON_INFOS,
    TRADER_JOE_ROUTER_BY_CHAIN_ID,
    UBESWAP_ROUTER_BY_CHAIN_ID,
    UNISWAPV2_ROUTER_BY_CHAIN_ID,
@@ -159,6 +166,15 @@ export function getCurveInfosForPair(chainId: ChainId, takerToken: string, maker
                            [makerToken, takerToken].filter(v => c.metaTokens?.includes(v)).length > 0),
                ),
            );
+        case ChainId.Optimism:
+            return Object.values(CURVE_OPTIMISM_INFOS).filter(c =>
+                [makerToken, takerToken].every(
+                    t =>
+                        (c.tokens.includes(t) && c.metaTokens === undefined) ||
+                        (c.tokens.includes(t) &&
+                            [makerToken, takerToken].filter(v => c.metaTokens?.includes(v)).length > 0),
+                ),
+            );
        default:
            return [];
    }
@@ -247,6 +263,67 @@ export function getNerveInfosForPair(chainId: ChainId, takerToken: string, maker
    );
 }

+export function getSynapseInfosForPair(chainId: ChainId, takerToken: string, makerToken: string): CurveInfo[] {
+    switch (chainId) {
+        case ChainId.Mainnet:
+            return Object.values(SYNAPSE_MAINNET_INFOS).filter(c =>
+                [makerToken, takerToken].every(
+                    t =>
+                        (c.tokens.includes(t) && c.metaTokens === undefined) ||
+                        (c.tokens.includes(t) &&
+                            [makerToken, takerToken].filter(v => c.metaTokens?.includes(v)).length > 0),
+                ),
+            );
+        case ChainId.Optimism:
+            return Object.values(SYNAPSE_OPTIMISM_INFOS).filter(c =>
+                [makerToken, takerToken].every(
+                    t =>
+                        (c.tokens.includes(t) && c.metaTokens === undefined) ||
+                        (c.tokens.includes(t) &&
+                            [makerToken, takerToken].filter(v => c.metaTokens?.includes(v)).length > 0),
+                ),
+            );
+        case ChainId.BSC:
+            return Object.values(SYNAPSE_BSC_INFOS).filter(c =>
+                [makerToken, takerToken].every(
+                    t =>
+                        (c.tokens.includes(t) && c.metaTokens === undefined) ||
+                        (c.tokens.includes(t) &&
+                            [makerToken, takerToken].filter(v => c.metaTokens?.includes(v)).length > 0),
+                ),
+            );
+        case ChainId.Polygon:
+            return Object.values(SYNAPSE_POLYGON_INFOS).filter(c =>
+                [makerToken, takerToken].every(
+                    t =>
+                        (c.tokens.includes(t) && c.metaTokens === undefined) ||
+                        (c.tokens.includes(t) &&
+                            [makerToken, takerToken].filter(v => c.metaTokens?.includes(v)).length > 0),
+                ),
+            );
+        case ChainId.Fantom:
+            return Object.values(SYNAPSE_FANTOM_INFOS).filter(c =>
+                [makerToken, takerToken].every(
+                    t =>
+                        (c.tokens.includes(t) && c.metaTokens === undefined) ||
+                        (c.tokens.includes(t) &&
+                            [makerToken, takerToken].filter(v => c.metaTokens?.includes(v)).length > 0),
+                ),
+            );
+        case ChainId.Avalanche:
+            return Object.values(SYNAPSE_AVALANCHE_INFOS).filter(c =>
+                [makerToken, takerToken].every(
+                    t =>
+                        (c.tokens.includes(t) && c.metaTokens === undefined) ||
+                        (c.tokens.includes(t) &&
+                            [makerToken, takerToken].filter(v => c.metaTokens?.includes(v)).length > 0),
+                ),
+            );
+        default:
+            return [];
+    }
+}
+
 export function getFirebirdOneSwapInfosForPair(chainId: ChainId, takerToken: string, makerToken: string): CurveInfo[] {
    if (chainId === ChainId.BSC) {
        return Object.values(FIREBIRDONESWAP_BSC_INFOS).filter(c =>
@@ -406,6 +483,7 @@ export function getCurveLikeInfosForPair(
        | ERC20BridgeSource.Swerve
        | ERC20BridgeSource.SnowSwap
        | ERC20BridgeSource.Nerve
+        | ERC20BridgeSource.Synapse
        | ERC20BridgeSource.Belt
        | ERC20BridgeSource.Ellipsis
        | ERC20BridgeSource.Smoothy
@@ -432,6 +510,9 @@ export function getCurveLikeInfosForPair(
        case ERC20BridgeSource.Nerve:
            pools = getNerveInfosForPair(chainId, takerToken, makerToken);
            break;
+        case ERC20BridgeSource.Synapse:
+            pools = getSynapseInfosForPair(chainId, takerToken, makerToken);
+            break;
        case ERC20BridgeSource.Belt:
            pools = getBeltInfosForPair(chainId, takerToken, makerToken);
            break;
--- a/packages/asset-swapper/src/utils/market_operation_utils/constants.ts
+++ b/packages/asset-swapper/src/utils/market_operation_utils/constants.ts
@@ -104,6 +104,7 @@ export const SELL_SOURCE_FILTER_BY_CHAIN_ID = valueByChainId<SourceFilters>(
            ERC20BridgeSource.UniswapV3,
            ERC20BridgeSource.CurveV2,
            ERC20BridgeSource.ShibaSwap,
+            ERC20BridgeSource.Synapse,
            // TODO: enable after FQT has been redeployed on Ethereum mainnet
            // ERC20BridgeSource.AaveV2,
            // ERC20BridgeSource.Compound,
@@ -130,6 +131,7 @@ export const SELL_SOURCE_FILTER_BY_CHAIN_ID = valueByChainId<SourceFilters>(
            ERC20BridgeSource.Mooniswap,
            ERC20BridgeSource.MultiHop,
            ERC20BridgeSource.Nerve,
+            ERC20BridgeSource.Synapse,
            ERC20BridgeSource.PancakeSwap,
            ERC20BridgeSource.PancakeSwapV2,
            ERC20BridgeSource.SushiSwap,
@@ -167,6 +169,7 @@ export const SELL_SOURCE_FILTER_BY_CHAIN_ID = valueByChainId<SourceFilters>(
            ERC20BridgeSource.IronSwap,
            ERC20BridgeSource.AaveV2,
            ERC20BridgeSource.UniswapV3,
+            ERC20BridgeSource.Synapse,
        ]),
        [ChainId.Avalanche]: new SourceFilters([
            ERC20BridgeSource.MultiHop,
@@ -177,6 +180,7 @@ export const SELL_SOURCE_FILTER_BY_CHAIN_ID = valueByChainId<SourceFilters>(
            ERC20BridgeSource.CurveV2,
            ERC20BridgeSource.KyberDmm,
            ERC20BridgeSource.AaveV2,
+            ERC20BridgeSource.Synapse,
        ]),
        [ChainId.Fantom]: new SourceFilters([
            ERC20BridgeSource.MultiHop,
@@ -188,13 +192,20 @@ export const SELL_SOURCE_FILTER_BY_CHAIN_ID = valueByChainId<SourceFilters>(
            ERC20BridgeSource.SpiritSwap,
            ERC20BridgeSource.SpookySwap,
            ERC20BridgeSource.SushiSwap,
+            ERC20BridgeSource.Synapse,
        ]),
        [ChainId.Celo]: new SourceFilters([
            ERC20BridgeSource.UbeSwap,
            ERC20BridgeSource.SushiSwap,
            ERC20BridgeSource.MultiHop,
        ]),
-        [ChainId.Optimism]: new SourceFilters([ERC20BridgeSource.UniswapV3]),
+        [ChainId.Optimism]: new SourceFilters([
+            ERC20BridgeSource.UniswapV3,
+            ERC20BridgeSource.Synapse,
+            ERC20BridgeSource.Curve,
+            ERC20BridgeSource.CurveV2,
+            ERC20BridgeSource.MultiHop,
+        ]),
    },
    new SourceFilters([]),
 );
@@ -237,6 +248,7 @@ export const BUY_SOURCE_FILTER_BY_CHAIN_ID = valueByChainId<SourceFilters>(
            ERC20BridgeSource.UniswapV3,
            ERC20BridgeSource.CurveV2,
            ERC20BridgeSource.ShibaSwap,
+            ERC20BridgeSource.Synapse,
            // TODO: enable after FQT has been redeployed on Ethereum mainnet
            // ERC20BridgeSource.AaveV2,
            // ERC20BridgeSource.Compound,
@@ -277,6 +289,7 @@ export const BUY_SOURCE_FILTER_BY_CHAIN_ID = valueByChainId<SourceFilters>(
            ERC20BridgeSource.JetSwap,
            ERC20BridgeSource.ACryptos,
            ERC20BridgeSource.KyberDmm,
+            ERC20BridgeSource.Synapse,
        ]),
        [ChainId.Polygon]: new SourceFilters([
            ERC20BridgeSource.SushiSwap,
@@ -300,6 +313,7 @@ export const BUY_SOURCE_FILTER_BY_CHAIN_ID = valueByChainId<SourceFilters>(
            ERC20BridgeSource.IronSwap,
            ERC20BridgeSource.AaveV2,
            ERC20BridgeSource.UniswapV3,
+            ERC20BridgeSource.Synapse,
        ]),
        [ChainId.Avalanche]: new SourceFilters([
            ERC20BridgeSource.MultiHop,
@@ -310,6 +324,7 @@ export const BUY_SOURCE_FILTER_BY_CHAIN_ID = valueByChainId<SourceFilters>(
            ERC20BridgeSource.CurveV2,
            ERC20BridgeSource.KyberDmm,
            ERC20BridgeSource.AaveV2,
+            ERC20BridgeSource.Synapse,
        ]),
        [ChainId.Fantom]: new SourceFilters([
            ERC20BridgeSource.MultiHop,
@@ -321,13 +336,20 @@ export const BUY_SOURCE_FILTER_BY_CHAIN_ID = valueByChainId<SourceFilters>(
            ERC20BridgeSource.SpiritSwap,
            ERC20BridgeSource.SpookySwap,
            ERC20BridgeSource.SushiSwap,
+            ERC20BridgeSource.Synapse,
        ]),
        [ChainId.Celo]: new SourceFilters([
            ERC20BridgeSource.UbeSwap,
            ERC20BridgeSource.SushiSwap,
            ERC20BridgeSource.MultiHop,
        ]),
-        [ChainId.Optimism]: new SourceFilters([ERC20BridgeSource.UniswapV3]),
+        [ChainId.Optimism]: new SourceFilters([
+            ERC20BridgeSource.UniswapV3,
+            ERC20BridgeSource.Synapse,
+            ERC20BridgeSource.Curve,
+            ERC20BridgeSource.CurveV2,
+            ERC20BridgeSource.MultiHop,
+        ]),
    },
    new SourceFilters([]),
 );
@@ -462,6 +484,15 @@ export const MAINNET_TOKENS = {
    CRV: '0xd533a949740bb3306d119cc777fa900ba034cd52',
    MIM: '0x99d8a9c45b2eca8864373a26d1459e3dff1e17f3',
    EURT: '0xc581b735a1688071a1746c968e0798d642ede491',
+    // Synapse ecosystem
+    nUSD: '0x1b84765de8b7566e4ceaf4d0fd3c5af52d3dde4f',
+    CVX: '0x4e3fbd56cd56c3e72c1403e103b45db9da5b9d2b',
+    UST_WORMHOLE: '0xa693b19d2931d498c5b318df961919bb4aee87a5',
+    RAI: '0x03ab458634910aad20ef5f1c8ee96f1d6ac54919',
+    DOLA: '0x865377367054516e17014ccded1e7d814edc9ce4',
+    OUSD: '0x2a8e1e676ec238d8a992307b495b45b3feaa5e86',
+    agEUR: '0x1a7e4e63778b4f12a199c062f3efdd288afcbce8',
+    ibEUR: '0x96e61422b6a9ba0e068b6c5add4ffabc6a4aae27',
 };

 export const BSC_TOKENS = {
@@ -478,6 +509,7 @@ export const BSC_TOKENS = {
    BTCB: '0x7130d2a12b9bcbfae4f2634d864a1ee1ce3ead9c',
    renBTC: '0xfce146bf3146100cfe5db4129cf6c82b0ef4ad8c',
    pBTC: '0xed28a457a5a76596ac48d87c0f577020f6ea1c4c',
+    nUSD: '0x23b891e5c62e0955ae2bd185990103928ab817b3',
 };

 export const POLYGON_TOKENS = {
@@ -495,6 +527,7 @@ export const POLYGON_TOKENS = {
    DFYN: '0xc168e40227e4ebd8c1cae80f7a55a4f0e6d66c97',
    BANANA: '0x5d47baba0d66083c52009271faf3f50dcc01023c',
    WEXPOLY: '0x4c4bf319237d98a30a929a96112effa8da3510eb',
+    nUSD: '0xb6c473756050de474286bed418b77aeac39b02af',
 };

 export const AVALANCHE_TOKENS = {
@@ -502,11 +535,18 @@ export const AVALANCHE_TOKENS = {
    WETH: '0x49d5c2bdffac6ce2bfdb6640f4f80f226bc10bab',
    WBTC: '0x50b7545627a5162f82a992c33b87adc75187b218',
    DAI: '0xd586e7f844cea2f87f50152665bcbc2c279d8d70',
+    // bridged USDC
    USDC: '0xa7d7079b0fead91f3e65f86e8915cb59c1a4c664',
+    // native USDC on Avalanche
+    nUSDC: '0xb97ef9ef8734c71904d8002f8b6bc66dd9c48a6e',
    USDT: '0xc7198437980c041c805a1edcba50c1ce5db95118',
    aDAI: '0x47afa96cdc9fab46904a55a6ad4bf6660b53c38a',
    aUSDC: '0x46a51127c3ce23fb7ab1de06226147f446e4a857',
    aUSDT: '0x532e6537fea298397212f09a61e03311686f548e',
+    nETH: '0x19e1ae0ee35c0404f835521146206595d37981ae',
+    nUSD: '0xcfc37a6ab183dd4aed08c204d1c2773c0b1bdf46',
+    aWETH: '0x53f7c5869a859f0aec3d334ee8b4cf01e3492f21',
+    MIM: '0x130966628846bfd36ff31a822705796e8cb8c18d',
 };

 export const CELO_TOKENS = {
@@ -537,6 +577,13 @@ export const FANTOM_TOKENS = {
    fUSDT: '0x049d68029688eabf473097a2fc38ef61633a3c7a',
    WBTC: '0x321162cd933e2be498cd2267a90534a804051b11',
    renBTC: '0xdbf31df14b66535af65aac99c32e9ea844e14501',
+    MIM: '0x82f0b8b456c1a451378467398982d4834b6829c1',
+    nUSD: '0xed2a7edd7413021d440b09d654f3b87712abab66',
+    nETH: '0x67c10c397dd0ba417329543c1a40eb48aaa7cd00',
+    gfUSDT: '0x940f41f0ec9ba1a34cf001cc03347ac092f5f6b5',
+    gUSDC: '0xe578c856933d8e1082740bf7661e379aa2a30b26',
+    gDAI: '0x07e6332dd090d287d3489245038daf987955dcfb',
+    FRAX: '0xdc301622e621166bd8e82f2ca0a26c13ad0be355',
 };

 export const OPTIMISM_TOKENS = {
@@ -545,6 +592,8 @@ export const OPTIMISM_TOKENS = {
    USDT: '0x94b008aa00579c1307b0ef2c499ad98a8ce58e58',
    DAI: '0xda10009cbd5d07dd0cecc66161fc93d7c9000da1',
    WBTC: '0x68f180fcce6836688e9084f035309e29bf0a2095',
+    nETH: '0x809dc529f07651bd43a172e8db6f4a7a0d771036',
+    sWETH: '0x121ab82b49b2bc4c7901ca46b8277962b4350204',
 };

 export const CURVE_POOLS = {
@@ -592,6 +641,16 @@ export const CURVE_POOLS = {
    mim: '0x5a6a4d54456819380173272a5e8e9b9904bdf41b',
    eurt: '0xfd5db7463a3ab53fd211b4af195c5bccc1a03890',
    ethcrv: '0x8301ae4fc9c624d1d396cbdaa1ed877821d7c511',
+    ethcvx: '0xb576491f1e6e5e62f1d8f26062ee822b40b0e0d4',
+    mimust: '0x55a8a39bc9694714e2874c1ce77aa1e599461e18',
+    usttri_wormhole: '0xceaf7747579696a2f0bb206a14210e3c9e6fb269',
+    fei_tri: '0x06cb22615ba53e60d67bf6c341a0fd5e718e1655',
+    rai_tri: '0x618788357d0ebd8a37e763adab3bc575d54c2c7d',
+    DOLA_tri: '0xaa5a67c256e27a5d80712c51971408db3370927d',
+    OUSD_tri: '0x87650d7bbfc3a9f10587d7778206671719d9910d',
+    d3pool: '0xbaaa1f5dba42c3389bdbc2c9d2de134f5cd0dc89',
+    triEURpool: '0xb9446c4ef5ebe66268da6700d26f96273de3d571',
+    ibEURsEUR: '0x19b080fe1ffa0553469d20ca36219f17fcf03859',
 };

 export const CURVE_V2_POOLS = {
@@ -605,12 +664,13 @@ export const CURVE_POLYGON_POOLS = {
 };

 export const CURVE_V2_POLYGON_POOLS = {
-    atricrypto: '0x3fcd5de6a9fc8a99995c406c77dda3ed7e406f81',
    atricrypto3: '0x1d8b86e3d88cdb2d34688e87e72f388cb541b7c8',
 };

 export const CURVE_AVALANCHE_POOLS = {
    aave: '0x7f90122bf0700f9e7e1f688fe926940e8839f353',
+    mim: '0xaea2e71b631fa93683bcf256a8689dfa0e094fcd',
+    USDC: '0x3a43a5851a3e3e0e25a3c1089670269786be1577',
 };

 export const CURVE_V2_AVALANCHE_POOLS = {
@@ -621,12 +681,19 @@ export const CURVE_FANTOM_POOLS = {
    fUSDT: '0x92d5ebf3593a92888c25c0abef126583d4b5312e',
    twoPool: '0x27e611fd27b276acbd5ffd632e5eaebec9761e40',
    ren: '0x3ef6a01a0f81d6046290f3e2a8c5b843e738e604',
+    tri_v2: '0x2dd7c9371965472e5a5fd28fbe165007c61439e1',
+    geist: '0x0fa949783947bf6c1b171db13aeacbb488845b3f',
+    FRAX_twoPool: '0x7a656b342e14f745e2b164890e88017e27ae7320',
 };

 export const CURVE_V2_FANTOM_POOLS = {
    tricrypto: '0x3a1659ddcf2339be3aea159ca010979fb49155ff',
 };

+export const CURVE_OPTIMISM_POOLS = {
+    tri: '0x1337bedc9d22ecbe766df105c9623922a27963ec',
+};
+
 export const SWERVE_POOLS = {
    y: '0x329239599afb305da0a2ec69c58f8a6697f9f88d',
 };
@@ -661,6 +728,37 @@ export const NERVE_POOLS = {
    threePool: '0x1b3771a66ee31180906972580ade9b81afc5fcdc',
 };

+export const SYNAPSE_MAINNET_POOLS = {
+    nUSDLP: '0x1116898dda4015ed8ddefb84b6e8bc24528af2d8',
+};
+
+export const SYNAPSE_OPTIMISM_POOLS = {
+    nETHLP: '0xe27bff97ce92c3e1ff7aa9f86781fdd6d48f5ee9',
+};
+
+export const SYNAPSE_BSC_POOLS = {
+    nUSDLP: '0x28ec0b36f0819ecb5005cab836f4ed5a2eca4d13',
+};
+
+export const SYNAPSE_POLYGON_POOLS = {
+    nUSDLP: '0x85fcd7dd0a1e1a9fcd5fd886ed522de8221c3ee5',
+};
+
+export const SYNAPSE_FANTOM_POOLS = {
+    nUSDLP: '0x2913e812cf0dcca30fb28e6cac3d2dcff4497688',
+    nETHLP: '0x8d9ba570d6cb60c7e3e0f31343efe75ab8e65fb1',
+};
+
+export const SYNAPSE_AVALANCHE_POOLS = {
+    nUSDLP: '0xed2a7edd7413021d440b09d654f3b87712abab66',
+    nETHLP: '0x77a7e60555bc18b4be44c181b2575eee46212d44',
+};
+
+export const SYNAPSE_ARBITRUM_POOLS = {
+    nUSDLP: '0x0db3fe3b770c95a0b99d1ed6f2627933466c0dd8',
+    nETHLP: '0xd70a52248e546a3b260849386410c7170c7bd1e9',
+};
+
 export const BELT_POOLS = {
    vPool: '0xf16d312d119c13dd27fd0dc814b0bcdcaaa62dfd',
 };
@@ -718,6 +816,7 @@ export const DEFAULT_INTERMEDIATE_TOKENS_BY_CHAIN_ID = valueByChainId<string[]>(
            POLYGON_TOKENS.DAI,
            POLYGON_TOKENS.USDT,
            POLYGON_TOKENS.WBTC,
+            POLYGON_TOKENS.nUSD,
        ],
        [ChainId.Avalanche]: [
            AVALANCHE_TOKENS.WAVAX,
@@ -725,10 +824,28 @@ export const DEFAULT_INTERMEDIATE_TOKENS_BY_CHAIN_ID = valueByChainId<string[]>(
            AVALANCHE_TOKENS.DAI,
            AVALANCHE_TOKENS.USDT,
            AVALANCHE_TOKENS.USDC,
+            AVALANCHE_TOKENS.nUSD,
+            AVALANCHE_TOKENS.nETH,
+            AVALANCHE_TOKENS.aWETH,
+        ],
+        [ChainId.Fantom]: [
+            FANTOM_TOKENS.WFTM,
+            FANTOM_TOKENS.WETH,
+            FANTOM_TOKENS.DAI,
+            FANTOM_TOKENS.USDC,
+            FANTOM_TOKENS.nUSD,
+            FANTOM_TOKENS.nETH,
+            FANTOM_TOKENS.MIM,
        ],
-        [ChainId.Fantom]: [FANTOM_TOKENS.WFTM, FANTOM_TOKENS.WETH, FANTOM_TOKENS.DAI, FANTOM_TOKENS.USDC],
        [ChainId.Celo]: [CELO_TOKENS.WCELO, CELO_TOKENS.mCUSD, CELO_TOKENS.WETH, CELO_TOKENS.amCUSD, CELO_TOKENS.WBTC],
-        [ChainId.Optimism]: [OPTIMISM_TOKENS.WETH, OPTIMISM_TOKENS.DAI, OPTIMISM_TOKENS.USDC],
+        [ChainId.Optimism]: [
+            OPTIMISM_TOKENS.WETH,
+            OPTIMISM_TOKENS.DAI,
+            OPTIMISM_TOKENS.USDC,
+            OPTIMISM_TOKENS.USDT,
+            OPTIMISM_TOKENS.nETH,
+            OPTIMISM_TOKENS.sWETH,
+        ],
    },
    [],
 );
@@ -761,7 +878,14 @@ export const DEFAULT_TOKEN_ADJACENCY_GRAPH_BY_CHAIN_ID = valueByChainId<TokenAdj
        }).build(),
        [ChainId.Avalanche]: new TokenAdjacencyGraphBuilder({
            default: DEFAULT_INTERMEDIATE_TOKENS_BY_CHAIN_ID[ChainId.Avalanche],
-        }).build(),
+        })
+            .tap(builder => {
+                // Synape nETH/aWETH pool
+                builder
+                    .add(AVALANCHE_TOKENS.aWETH, AVALANCHE_TOKENS.nETH)
+                    .add(AVALANCHE_TOKENS.nETH, AVALANCHE_TOKENS.aWETH);
+            })
+            .build(),
        [ChainId.Fantom]: new TokenAdjacencyGraphBuilder({
            default: DEFAULT_INTERMEDIATE_TOKENS_BY_CHAIN_ID[ChainId.Fantom],
        }).build(),
@@ -802,6 +926,7 @@ const CURVE_TRI_POOL_MAINNET_TOKENS = [MAINNET_TOKENS.DAI, MAINNET_TOKENS.USDC,
 const CURVE_TRI_BTC_POOL_TOKEN = [MAINNET_TOKENS.RenBTC, MAINNET_TOKENS.WBTC, MAINNET_TOKENS.sBTC];
 const CURVE_POLYGON_ATRICRYPTO_UNDERLYING_TOKENS = [POLYGON_TOKENS.DAI, POLYGON_TOKENS.USDC, POLYGON_TOKENS.USDT];
 const CURVE_POLYGON_ATRICRYPTO_TOKENS = [POLYGON_TOKENS.amDAI, POLYGON_TOKENS.amUSDC, POLYGON_TOKENS.amUSDT];
+const CURVE_FANTOM_TWO_POOL_TOKENS = [FANTOM_TOKENS.DAI, FANTOM_TOKENS.USDC];

 const createCurveExchangePool = (info: { tokens: string[]; pool: string; gasSchedule: number }) => ({
    exchangeFunctionSelector: CurveFunctionSelectors.exchange,
@@ -843,6 +968,16 @@ const createCurveMetaTriBtcPool = (info: { tokens: string[]; pool: string; gasSc
    gasSchedule: info.gasSchedule,
 });

+const createCurveMetaTwoPoolFantom = (info: { tokens: string[]; pool: string; gasSchedule: number }) => ({
+    exchangeFunctionSelector: CurveFunctionSelectors.exchange_underlying,
+    sellQuoteFunctionSelector: CurveFunctionSelectors.get_dy_underlying,
+    buyQuoteFunctionSelector: CurveFunctionSelectors.None,
+    tokens: [...info.tokens, ...CURVE_FANTOM_TWO_POOL_TOKENS],
+    metaTokens: info.tokens,
+    poolAddress: info.pool,
+    gasSchedule: info.gasSchedule,
+});
+
 const createCurveExchangeV2Pool = (info: { tokens: string[]; pool: string; gasSchedule: number }) => ({
    exchangeFunctionSelector: CurveFunctionSelectors.exchange_v2,
    sellQuoteFunctionSelector: CurveFunctionSelectors.get_dy_v2,
@@ -1073,6 +1208,62 @@ export const CURVE_MAINNET_INFOS: { [name: string]: CurveInfo } = {
        sellQuoteFunctionSelector: CurveFunctionSelectors.get_dy_uint256,
        exchangeFunctionSelector: CurveFunctionSelectors.exchange_underlying_uint256,
    },
+    [CURVE_POOLS.ethcvx]: {
+        ...createCurveExchangePool({
+            // This pool uses ETH
+            tokens: [MAINNET_TOKENS.WETH, MAINNET_TOKENS.CVX],
+            pool: CURVE_POOLS.ethcvx,
+            gasSchedule: 350e3,
+        }),
+        // This pool has a custom get_dy and exchange selector with uint256
+        sellQuoteFunctionSelector: CurveFunctionSelectors.get_dy_uint256,
+        exchangeFunctionSelector: CurveFunctionSelectors.exchange_underlying_uint256,
+    },
+    [CURVE_POOLS.mimust]: createCurveExchangePool({
+        tokens: [MAINNET_TOKENS.MIM, MAINNET_TOKENS.UST],
+        pool: CURVE_POOLS.mimust,
+        gasSchedule: 105e3,
+    }),
+    [CURVE_POOLS.usttri_wormhole]: createCurveMetaTriPool({
+        tokens: [MAINNET_TOKENS.UST_WORMHOLE],
+        pool: CURVE_POOLS.usttri_wormhole,
+        gasSchedule: 340e3,
+    }),
+    [CURVE_POOLS.fei_tri]: createCurveMetaTriPool({
+        tokens: [MAINNET_TOKENS.FEI],
+        pool: CURVE_POOLS.fei_tri,
+        gasSchedule: 340e3,
+    }),
+    [CURVE_POOLS.rai_tri]: createCurveMetaTriPool({
+        tokens: [MAINNET_TOKENS.RAI],
+        pool: CURVE_POOLS.rai_tri,
+        gasSchedule: 340e3,
+    }),
+    [CURVE_POOLS.DOLA_tri]: createCurveMetaTriPool({
+        tokens: [MAINNET_TOKENS.DOLA],
+        pool: CURVE_POOLS.DOLA_tri,
+        gasSchedule: 340e3,
+    }),
+    [CURVE_POOLS.OUSD_tri]: createCurveMetaTriPool({
+        tokens: [MAINNET_TOKENS.OUSD],
+        pool: CURVE_POOLS.OUSD_tri,
+        gasSchedule: 340e3,
+    }),
+    [CURVE_POOLS.d3pool]: createCurveExchangePool({
+        tokens: [MAINNET_TOKENS.FRAX, MAINNET_TOKENS.FEI, MAINNET_TOKENS.alUSD],
+        pool: CURVE_POOLS.d3pool,
+        gasSchedule: 176e3,
+    }),
+    [CURVE_POOLS.triEURpool]: createCurveExchangePool({
+        tokens: [MAINNET_TOKENS.agEUR, MAINNET_TOKENS.EURT, MAINNET_TOKENS.EURS],
+        pool: CURVE_POOLS.triEURpool,
+        gasSchedule: 176e3,
+    }),
+    [CURVE_POOLS.ibEURsEUR]: createCurveExchangePool({
+        tokens: [MAINNET_TOKENS.ibEUR, MAINNET_TOKENS.sEUR],
+        pool: CURVE_POOLS.ibEURsEUR,
+        gasSchedule: 176e3,
+    }),
 };

 export const CURVE_V2_MAINNET_INFOS: { [name: string]: CurveInfo } = {
@@ -1107,11 +1298,6 @@ export const CURVE_POLYGON_INFOS: { [name: string]: CurveInfo } = {
 };

 export const CURVE_V2_POLYGON_INFOS: { [name: string]: CurveInfo } = {
-    [CURVE_V2_POLYGON_POOLS.atricrypto]: createCurveV2MetaTriPool({
-        tokens: [POLYGON_TOKENS.WBTC, POLYGON_TOKENS.WETH],
-        pool: CURVE_V2_POLYGON_POOLS.atricrypto,
-        gasSchedule: 300e3,
-    }),
    [CURVE_V2_POLYGON_POOLS.atricrypto3]: createCurveV2MetaTriPool({
        tokens: [POLYGON_TOKENS.WBTC, POLYGON_TOKENS.WETH],
        pool: CURVE_V2_POLYGON_POOLS.atricrypto3,
@@ -1130,6 +1316,16 @@ export const CURVE_AVALANCHE_INFOS: { [name: string]: CurveInfo } = {
        pool: CURVE_AVALANCHE_POOLS.aave,
        gasSchedule: 150e3,
    }),
+    [CURVE_AVALANCHE_POOLS.mim]: createCurveExchangePool({
+        tokens: [AVALANCHE_TOKENS.MIM, AVALANCHE_TOKENS.USDT, AVALANCHE_TOKENS.USDC],
+        pool: CURVE_AVALANCHE_POOLS.mim,
+        gasSchedule: 150e3,
+    }),
+    [CURVE_AVALANCHE_POOLS.USDC]: createCurveExchangePool({
+        tokens: [AVALANCHE_TOKENS.USDC, AVALANCHE_TOKENS.nUSDC],
+        pool: CURVE_AVALANCHE_POOLS.USDC,
+        gasSchedule: 150e3,
+    }),
 };

 export const CURVE_V2_AVALANCHE_INFOS: { [name: string]: CurveInfo } = {
@@ -1167,6 +1363,26 @@ export const CURVE_FANTOM_INFOS: { [name: string]: CurveInfo } = {
        pool: CURVE_FANTOM_POOLS.fUSDT,
        gasSchedule: 587e3,
    }),
+    [CURVE_FANTOM_POOLS.tri_v2]: createCurveExchangePool({
+        tokens: [FANTOM_TOKENS.MIM, FANTOM_TOKENS.fUSDT, FANTOM_TOKENS.USDC],
+        pool: CURVE_FANTOM_POOLS.tri_v2,
+        gasSchedule: 176e3,
+    }),
+    ['geist_exchangeunderlying']: createCurveExchangeUnderlyingPool({
+        tokens: [FANTOM_TOKENS.DAI, FANTOM_TOKENS.USDC, FANTOM_TOKENS.fUSDT],
+        pool: CURVE_FANTOM_POOLS.geist,
+        gasSchedule: 850e3,
+    }),
+    ['geist_exchange']: createCurveExchangePool({
+        tokens: [FANTOM_TOKENS.gDAI, FANTOM_TOKENS.gUSDC, FANTOM_TOKENS.gfUSDT],
+        pool: CURVE_FANTOM_POOLS.geist,
+        gasSchedule: 150e3,
+    }),
+    [CURVE_FANTOM_POOLS.FRAX_twoPool]: createCurveMetaTwoPoolFantom({
+        tokens: [FANTOM_TOKENS.FRAX],
+        pool: CURVE_FANTOM_POOLS.FRAX_twoPool,
+        gasSchedule: 411e3,
+    }),
 };

 export const CURVE_V2_FANTOM_INFOS: { [name: string]: CurveInfo } = {
@@ -1177,6 +1393,14 @@ export const CURVE_V2_FANTOM_INFOS: { [name: string]: CurveInfo } = {
    }),
 };

+export const CURVE_OPTIMISM_INFOS: { [name: string]: CurveInfo } = {
+    [CURVE_OPTIMISM_POOLS.tri]: createCurveExchangePool({
+        tokens: [OPTIMISM_TOKENS.DAI, OPTIMISM_TOKENS.USDC, OPTIMISM_TOKENS.USDT],
+        pool: CURVE_OPTIMISM_POOLS.tri,
+        gasSchedule: 150e3,
+    }),
+};
+
 export const SWERVE_MAINNET_INFOS: { [name: string]: CurveInfo } = {
    [SWERVE_POOLS.y]: createCurveExchangePool({
        tokens: [MAINNET_TOKENS.DAI, MAINNET_TOKENS.USDC, MAINNET_TOKENS.USDT, MAINNET_TOKENS.TUSD],
@@ -1330,6 +1554,87 @@ export const NERVE_BSC_INFOS: { [name: string]: CurveInfo } = {
    },
 };

+export const SYNAPSE_BSC_INFOS: { [name: string]: CurveInfo } = {
+    [SYNAPSE_BSC_POOLS.nUSDLP]: {
+        exchangeFunctionSelector: CurveFunctionSelectors.swap,
+        sellQuoteFunctionSelector: CurveFunctionSelectors.calculateSwap,
+        buyQuoteFunctionSelector: CurveFunctionSelectors.None,
+        poolAddress: SYNAPSE_BSC_POOLS.nUSDLP,
+        tokens: [BSC_TOKENS.nUSD, BSC_TOKENS.BUSD, BSC_TOKENS.USDC, BSC_TOKENS.USDT],
+        metaTokens: undefined,
+        gasSchedule: 140e3,
+    },
+};
+
+export const SYNAPSE_FANTOM_INFOS: { [name: string]: CurveInfo } = {
+    [SYNAPSE_FANTOM_POOLS.nUSDLP]: {
+        exchangeFunctionSelector: CurveFunctionSelectors.swap,
+        sellQuoteFunctionSelector: CurveFunctionSelectors.calculateSwap,
+        buyQuoteFunctionSelector: CurveFunctionSelectors.None,
+        poolAddress: SYNAPSE_FANTOM_POOLS.nUSDLP,
+        tokens: [FANTOM_TOKENS.nUSD, FANTOM_TOKENS.MIM, FANTOM_TOKENS.USDC, FANTOM_TOKENS.fUSDT],
+        metaTokens: undefined,
+        gasSchedule: 140e3,
+    },
+};
+
+export const SYNAPSE_MAINNET_INFOS: { [name: string]: CurveInfo } = {
+    [SYNAPSE_MAINNET_POOLS.nUSDLP]: {
+        exchangeFunctionSelector: CurveFunctionSelectors.swap,
+        sellQuoteFunctionSelector: CurveFunctionSelectors.calculateSwap,
+        buyQuoteFunctionSelector: CurveFunctionSelectors.None,
+        poolAddress: SYNAPSE_MAINNET_POOLS.nUSDLP,
+        tokens: [MAINNET_TOKENS.DAI, MAINNET_TOKENS.USDC, MAINNET_TOKENS.USDT],
+        metaTokens: undefined,
+        gasSchedule: 140e3,
+    },
+};
+
+export const SYNAPSE_OPTIMISM_INFOS: { [name: string]: CurveInfo } = {
+    [SYNAPSE_OPTIMISM_POOLS.nETHLP]: {
+        exchangeFunctionSelector: CurveFunctionSelectors.swap,
+        sellQuoteFunctionSelector: CurveFunctionSelectors.calculateSwap,
+        buyQuoteFunctionSelector: CurveFunctionSelectors.None,
+        poolAddress: SYNAPSE_OPTIMISM_POOLS.nETHLP,
+        tokens: [OPTIMISM_TOKENS.nETH, OPTIMISM_TOKENS.sWETH],
+        metaTokens: undefined,
+        gasSchedule: 140e3,
+    },
+};
+
+export const SYNAPSE_POLYGON_INFOS: { [name: string]: CurveInfo } = {
+    [SYNAPSE_POLYGON_POOLS.nUSDLP]: {
+        exchangeFunctionSelector: CurveFunctionSelectors.swap,
+        sellQuoteFunctionSelector: CurveFunctionSelectors.calculateSwap,
+        buyQuoteFunctionSelector: CurveFunctionSelectors.None,
+        poolAddress: SYNAPSE_POLYGON_POOLS.nUSDLP,
+        tokens: [POLYGON_TOKENS.nUSD, POLYGON_TOKENS.DAI, POLYGON_TOKENS.USDC, POLYGON_TOKENS.USDT],
+        metaTokens: undefined,
+        gasSchedule: 140e3,
+    },
+};
+
+export const SYNAPSE_AVALANCHE_INFOS: { [name: string]: CurveInfo } = {
+    [SYNAPSE_AVALANCHE_POOLS.nUSDLP]: {
+        exchangeFunctionSelector: CurveFunctionSelectors.swap,
+        sellQuoteFunctionSelector: CurveFunctionSelectors.calculateSwap,
+        buyQuoteFunctionSelector: CurveFunctionSelectors.None,
+        poolAddress: SYNAPSE_AVALANCHE_POOLS.nUSDLP,
+        tokens: [AVALANCHE_TOKENS.nUSD, AVALANCHE_TOKENS.DAI, AVALANCHE_TOKENS.USDC, AVALANCHE_TOKENS.USDT],
+        metaTokens: undefined,
+        gasSchedule: 140e3,
+    },
+    [SYNAPSE_AVALANCHE_POOLS.nETHLP]: {
+        exchangeFunctionSelector: CurveFunctionSelectors.swap,
+        sellQuoteFunctionSelector: CurveFunctionSelectors.calculateSwap,
+        buyQuoteFunctionSelector: CurveFunctionSelectors.None,
+        poolAddress: SYNAPSE_AVALANCHE_POOLS.nETHLP,
+        tokens: [AVALANCHE_TOKENS.nETH, AVALANCHE_TOKENS.aWETH],
+        metaTokens: undefined,
+        gasSchedule: 140e3,
+    },
+};
+
 export const FIREBIRDONESWAP_BSC_INFOS: { [name: string]: CurveInfo } = {
    [FIREBIRDONESWAP_BSC_POOLS.oneswap]: {
        exchangeFunctionSelector: CurveFunctionSelectors.swap,
@@ -1969,6 +2274,7 @@ export const DEFAULT_GAS_SCHEDULE: Required<FeeSchedule> = {
    [ERC20BridgeSource.Swerve]: fillData => (fillData as CurveFillData).pool.gasSchedule,
    [ERC20BridgeSource.SnowSwap]: fillData => (fillData as CurveFillData).pool.gasSchedule,
    [ERC20BridgeSource.Nerve]: fillData => (fillData as CurveFillData).pool.gasSchedule,
+    [ERC20BridgeSource.Synapse]: fillData => (fillData as CurveFillData).pool.gasSchedule,
    [ERC20BridgeSource.Belt]: fillData => (fillData as CurveFillData).pool.gasSchedule,
    [ERC20BridgeSource.Ellipsis]: fillData => (fillData as CurveFillData).pool.gasSchedule,
    [ERC20BridgeSource.Smoothy]: fillData => (fillData as CurveFillData).pool.gasSchedule,
--- a/packages/asset-swapper/src/utils/market_operation_utils/orders.ts
+++ b/packages/asset-swapper/src/utils/market_operation_utils/orders.ts
@@ -134,6 +134,8 @@ export function getErc20BridgeSourceToBridgeSource(source: ERC20BridgeSource): s
            return encodeBridgeSourceId(BridgeProtocol.UniswapV2, 'BakerySwap');
        case ERC20BridgeSource.Nerve:
            return encodeBridgeSourceId(BridgeProtocol.Nerve, 'Nerve');
+        case ERC20BridgeSource.Synapse:
+            return encodeBridgeSourceId(BridgeProtocol.Nerve, 'Synapse');
        case ERC20BridgeSource.Belt:
            return encodeBridgeSourceId(BridgeProtocol.Curve, 'Belt');
        case ERC20BridgeSource.Ellipsis:
@@ -226,6 +228,7 @@ export function createBridgeDataForBridgeOrder(order: OptimizedMarketBridgeOrder
        case ERC20BridgeSource.Swerve:
        case ERC20BridgeSource.SnowSwap:
        case ERC20BridgeSource.Nerve:
+        case ERC20BridgeSource.Synapse:
        case ERC20BridgeSource.Belt:
        case ERC20BridgeSource.Ellipsis:
        case ERC20BridgeSource.Smoothy:
@@ -463,6 +466,7 @@ export const BRIDGE_ENCODERS: {
    [ERC20BridgeSource.Swerve]: curveEncoder,
    [ERC20BridgeSource.SnowSwap]: curveEncoder,
    [ERC20BridgeSource.Nerve]: curveEncoder,
+    [ERC20BridgeSource.Synapse]: curveEncoder,
    [ERC20BridgeSource.Belt]: curveEncoder,
    [ERC20BridgeSource.Ellipsis]: curveEncoder,
    [ERC20BridgeSource.Smoothy]: curveEncoder,
--- a/packages/asset-swapper/src/utils/market_operation_utils/sampler_operations.ts
+++ b/packages/asset-swapper/src/utils/market_operation_utils/sampler_operations.ts
@@ -1342,6 +1342,7 @@ export class SamplerOperations {
                    case ERC20BridgeSource.Swerve:
                    case ERC20BridgeSource.SnowSwap:
                    case ERC20BridgeSource.Nerve:
+                    case ERC20BridgeSource.Synapse:
                    case ERC20BridgeSource.Belt:
                    case ERC20BridgeSource.Ellipsis:
                    case ERC20BridgeSource.Saddle:
@@ -1647,6 +1648,7 @@ export class SamplerOperations {
                    case ERC20BridgeSource.Swerve:
                    case ERC20BridgeSource.SnowSwap:
                    case ERC20BridgeSource.Nerve:
+                    case ERC20BridgeSource.Synapse:
                    case ERC20BridgeSource.Belt:
                    case ERC20BridgeSource.Ellipsis:
                    case ERC20BridgeSource.Saddle:
--- a/packages/asset-swapper/src/utils/market_operation_utils/types.ts
+++ b/packages/asset-swapper/src/utils/market_operation_utils/types.ts
@@ -70,6 +70,7 @@ export enum ERC20BridgeSource {
    ShibaSwap = 'ShibaSwap',
    AaveV2 = 'Aave_V2',
    Compound = 'Compound',
+    Synapse = 'Synapse',
    // BSC only
    PancakeSwap = 'PancakeSwap',
    PancakeSwapV2 = 'PancakeSwap_V2',
@@ -115,7 +116,7 @@ export type SourcesWithPoolsCache =
 export enum CurveFunctionSelectors {
    None = '0x00000000',
    exchange = '0x3df02124',
-    exchange_underlying = '0xa6417ed6',
+    exchange_underlying = '0xa6417ed6', // exchange_underlying(int128 i, int128 j, uint256 dx, uint256 min_dy)
    get_dy_underlying = '0x07211ef7',
    get_dx_underlying = '0x0e71d1b9',
    get_dy = '0x5e0d443f', // get_dy(int128,int128,uint256)
@@ -130,7 +131,7 @@ export enum CurveFunctionSelectors {
    // Smoothy
    swap_uint256 = '0x5673b02d', // swap(uint256,uint256,uint256,uint256)
    get_swap_amount = '0x45cf2ef6', // getSwapAmount(uint256,uint256,uint256)
-    // Nerve BSC, Saddle Mainnet
+    // Nerve BSC, Saddle Mainnet, Synapse
    swap = '0x91695586', // swap(uint8,uint8,uint256,uint256,uint256)
    calculateSwap = '0xa95b089f', // calculateSwap(uint8,uint8,uint256)
 }
Author	SHA1	Message	Date
Github Actions	f470d282ee	Publish - @0x/asset-swapper@16.49.1	2022-01-31 07:20:03 +00:00
Github Actions	b8a2526da5	Updated CHANGELOGS & MD docs	2022-01-31 07:19:59 +00:00
Jacob Evans	97575bbde9	fix: worstCaseQuoteInfo calculating buys incorrectly [TKR-296] (#402 ) * fix: WorstCaseQuoteInfo buy encoding * CHANGELOG	2022-01-31 17:01:17 +10:00
Github Actions	e5ed8b2c81	Publish - @0x/asset-swapper@16.49.0	2022-01-28 22:11:46 +00:00
Github Actions	61fbae3ae2	Updated CHANGELOGS & MD docs	2022-01-28 22:11:42 +00:00
Shawn	5c2255c841	feat: add curve pools (#409 ) * feat: Additional Curve pools * more pools * fix the format * changlog * lowercase address Co-authored-by: Jacob Evans <jacob@dekz.net>	2022-01-28 12:08:28 -08:00
Github Actions	e036dee6c5	Publish - @0x/asset-swapper@16.48.0	2022-01-25 22:00:25 +00:00
Github Actions	8583aab241	Updated CHANGELOGS & MD docs	2022-01-25 22:00:21 +00:00
Jacob Evans	5d05b62821	chore: Use MIM on Fantom as an intermediary asset (#405 )	2022-01-26 07:42:29 +10:00
Github Actions	0063e8178f	Publish - @0x/asset-swapper@16.47.0	2022-01-25 18:51:07 +00:00
Github Actions	ec6e5dd517	Updated CHANGELOGS & MD docs	2022-01-25 18:51:04 +00:00
Noah Khamliche	9d08fefa1c	Feat/synapse (#400 ) * added synapse support	2022-01-25 13:21:07 -05:00
Github Actions	2fdca24d4e	Publish - @0x/asset-swapper@16.46.0	2022-01-11 01:10:02 +00:00
Github Actions	42ec0b144e	Updated CHANGELOGS & MD docs	2022-01-11 01:09:58 +00:00
Jacob Evans	3f6ce78b46	chore: Enable Curve ETH/CVX (#394 ) * chore: Enable Curve ETH/CVX * pr number	2022-01-11 09:32:07 +10:00