DimensionDev · developerfred · Dec 26, 2021 · Dec 30, 2021 · Dec 30, 2021 · Dec 30, 2021
diff --git a/cspell.json b/cspell.json
@@ -76,6 +76,7 @@
         "ecid",
         "ecsign",
         "elec",
+        "ELKFINANCE",
         "encryptedmsg",
         "endregion",
         "enhanceable",
@@ -91,6 +92,8 @@
         "formating",
         "fullfilled",
         "furucombo",
+        "fuse",
+        "fusefi",
         "futuna",
         "gasnow",
         "geckoview",
@@ -214,6 +217,7 @@
         "sint",
         "solana",
         "sollet",
+        "sparknet",
         "steelblue",
         "steganographic",
         "steganography",

diff --git a/docs/evm-integration.md b/docs/evm-integration.md
@@ -100,3 +100,4 @@ Goto `chrome-extension://jkoeaghipilijlahjplgbfiocjhldnap/dashboard.html#/wallet
 | xDai      | <https://github.com/DimensionDev/Maskbook/pull/4140> |
 | Arbitrum  | <https://github.com/DimensionDev/Maskbook/pull/3558> |
 | Avalanche | <https://github.com/DimensionDev/Maskbook/pull/5289> |
+| Fuse      | <https://github.com/DimensionDev/Maskbook/pull/5309> |
diff --git a/packages/mask/shared/flags.ts b/packages/mask/shared/flags.ts
@@ -52,6 +52,7 @@ export const Flags = {
     polygon_enabled: true,
     arbitrum_enabled: true,
     xdai_enabled: true,
+    fuse_enabled: true,
     avalanche_enabled: true,
     fantom_enabled: true,
     flow_enabled: true,

diff --git a/packages/mask/src/plugins/EVM/assets/fuse.png b/packages/mask/src/plugins/EVM/assets/fuse.png
diff --git a/packages/mask/src/plugins/EVM/constants.ts b/packages/mask/src/plugins/EVM/constants.ts
@@ -147,6 +147,16 @@ export const PLUGIN_NETWORKS: Web3Plugin.NetworkDescriptor[] = [
         iconColor: 'rgb(73, 169, 166)',
         isMainnet: true,
     },
+    {
+        ID: `${PLUGIN_ID}_fuse`,
+        networkSupporterPluginID: PLUGIN_ID,
+        chainId: ChainId.Fuse,
+        type: NetworkType.Fuse,
+        name: 'Fuse',
+        icon: new URL('./assets/fuse.png', import.meta.url),
+        iconColor: 'rgb(197, 250, 176)',
+        isMainnet: true,
+    },
     {
         ID: `${PLUGIN_ID}_avalanche`,
         networkSupporterPluginID: PLUGIN_ID,

diff --git a/packages/mask/src/plugins/ITO/base.ts b/packages/mask/src/plugins/ITO/base.ts
@@ -25,6 +25,7 @@ export const base: Plugin.Shared.Definition = {
                     ChainId.Aurora,
                     ChainId.Avalanche,
                     ChainId.Fantom,
+                    ChainId.Fuse,
                 ],
             },
         },

diff --git a/packages/mask/src/plugins/RedPacket/base.ts b/packages/mask/src/plugins/RedPacket/base.ts
@@ -24,6 +24,7 @@ export const base: Plugin.Shared.Definition = {
                     ChainId.Arbitrum,
                     ChainId.xDai,
                     ChainId.Fantom,
+                    ChainId.Fuse,
                     ChainId.Avalanche,
                     ChainId.Aurora,
                 ],

diff --git a/packages/mask/src/plugins/Trader/apis/trader/index.ts b/packages/mask/src/plugins/Trader/apis/trader/index.ts
@@ -26,6 +26,7 @@ export async function getAvailableTraderProviders(chainId: ChainId) {
                 TradeProvider.DODO,
                 TradeProvider.ZRX,
                 TradeProvider.OPENOCEAN,
+                TradeProvider.ELKFINANCE,
                 TradeProvider.TRISOLARIS,
             ]
         case NetworkType.Binance:
@@ -35,23 +36,23 @@ export async function getAvailableTraderProviders(chainId: ChainId) {
                 TradeProvider.DODO,
                 TradeProvider.ZRX,
                 TradeProvider.OPENOCEAN,
+                TradeProvider.ELKFINANCE,
             ]
         case NetworkType.Arbitrum:
             return [TradeProvider.UNISWAP_V3, TradeProvider.OPENOCEAN, TradeProvider.DODO]
         case NetworkType.xDai:
-            return [TradeProvider.SUSHISWAP, TradeProvider.OPENOCEAN]
+            return [TradeProvider.SUSHISWAP, TradeProvider.OPENOCEAN, TradeProvider.ELKFINANCE]
         case NetworkType.Avalanche:
             return [TradeProvider.SUSHISWAP, TradeProvider.OPENOCEAN, TradeProvider.TRADERJOE, TradeProvider.PANGOLIN]
-        case NetworkType.xDai:
-            return [TradeProvider.SUSHISWAP, TradeProvider.OPENOCEAN]
         case NetworkType.Celo:
             return [TradeProvider.SUSHISWAP]
         case NetworkType.Fantom:
             return [TradeProvider.SUSHISWAP]
+        case NetworkType.Fuse:
+            return [TradeProvider.SUSHISWAP, TradeProvider.FUSEFI, TradeProvider.ELKFINANCE]
         case NetworkType.Aurora:
             return [TradeProvider.DODO, TradeProvider.WANNASWAP, TradeProvider.TRISOLARIS]
         case NetworkType.Boba:
-        case NetworkType.Fuse:
         case NetworkType.Metis:
         case NetworkType.Optimistic:
             console.error('To be implement network: ', networkType)

diff --git a/packages/mask/src/plugins/Trader/constants/0x.ts b/packages/mask/src/plugins/Trader/constants/0x.ts
@@ -6,12 +6,12 @@ export const ZRX_BASE_URL: Record<NetworkType, string> = {
     [NetworkType.Polygon]: 'https://polygon.api.0x.org/',
     [NetworkType.Arbitrum]: 'https://arbitrum.api.0x.org/',
     [NetworkType.xDai]: 'https://xdai.api.0x.org/',
+    [NetworkType.Fuse]: 'https://fuse.api.0x.org/',
     [NetworkType.Avalanche]: 'https://avalanche.api.0x.org/',
     [NetworkType.Celo]: 'https://celo.api.0x.org/',
     [NetworkType.Fantom]: 'https://fantom.api.0x.org/',
     [NetworkType.Aurora]: 'https://aurora.api.0x.org/',
     [NetworkType.Boba]: '',
-    [NetworkType.Fuse]: '',
     [NetworkType.Metis]: '',
     [NetworkType.Optimistic]: '',
 }

diff --git a/packages/mask/src/plugins/Trader/constants/dodo.ts b/packages/mask/src/plugins/Trader/constants/dodo.ts
@@ -8,6 +8,7 @@ export const networkNames: Record<NetworkType, string> = {
     [NetworkType.Polygon]: 'matic',
     [NetworkType.Arbitrum]: 'arbitrum',
     [NetworkType.xDai]: 'xdai',
+    [NetworkType.Fuse]: 'fuse',
     [NetworkType.Avalanche]: 'avalanche',
     [NetworkType.Celo]: 'celo',
     [NetworkType.Fantom]: 'fantom',

diff --git a/packages/mask/src/plugins/Trader/constants/elkfinance.ts b/packages/mask/src/plugins/Trader/constants/elkfinance.ts
@@ -0,0 +1,30 @@
+import {
+    ChainId,
+    DAI,
+    USDC,
+    USDT,
+    WBTC,
+    BTCB,
+    BUSD,
+    ETHER,
+    fUSD,
+    fUSDT,
+    WNATIVE,
+    WNATIVE_ONLY,
+} from '@masknet/web3-shared-evm'
+import type { ERC20AgainstToken, ERC20TokenCustomizedBase } from './types'
+
+/**
+ * Some tokens can only be swapped via certain pairs,
+ * so we override the list of bases that are considered for these tokens.
+ */
+export const ELKFINANCE_CUSTOM_BASES: ERC20TokenCustomizedBase = {}
+
+export const ELKFINANCE_BASE_AGAINST_TOKENS: ERC20AgainstToken = {
+    ...WNATIVE_ONLY,
+    [ChainId.Fuse]: [WNATIVE, DAI, USDC, USDT, WBTC, ETHER, fUSD].map((x) => x[ChainId.Fuse]),
+    [ChainId.Fantom]: [WNATIVE, DAI, USDC, fUSDT, WBTC].map((x) => x[ChainId.Fantom]),
+    [ChainId.Matic]: [WNATIVE, USDC, WBTC, DAI, USDT].map((x) => x[ChainId.Matic]),
+    [ChainId.BSC]: [WNATIVE, DAI, BUSD, USDC, USDT, BTCB].map((x) => x[ChainId.BSC]),
+    [ChainId.xDai]: [WNATIVE, USDC, USDT, WBTC].map((x) => x[ChainId.xDai]),
+}
diff --git a/packages/mask/src/plugins/Trader/constants/fusefi.ts b/packages/mask/src/plugins/Trader/constants/fusefi.ts
@@ -0,0 +1,13 @@
+import { ChainId, DAI, USDC, USDT, WBTC, ETHER, fUSD, WNATIVE, WNATIVE_ONLY } from '@masknet/web3-shared-evm'
+import type { ERC20AgainstToken, ERC20TokenCustomizedBase } from './types'
+
+/**
+ * Some tokens can only be swapped via certain pairs,
+ * so we override the list of bases that are considered for these tokens.
+ */
+export const FUSEFI_CUSTOM_BASES: ERC20TokenCustomizedBase = {}
+
+export const FUSEFI_BASE_AGAINST_TOKENS: ERC20AgainstToken = {
+    ...WNATIVE_ONLY,
+    [ChainId.Fuse]: [WNATIVE, DAI, USDC, USDT, WBTC, ETHER, fUSD].map((x) => x[ChainId.Fuse]),
+}
diff --git a/packages/mask/src/plugins/Trader/constants/index.ts b/packages/mask/src/plugins/Trader/constants/index.ts
@@ -9,6 +9,8 @@ export * from './quickswap'
 export * from './pancakeswap'
 export * from './dodo'
 export * from './bancor'
+export * from './fusefi'
+export * from './elkfinance'
 export * from './traderjoe'
 export * from './pangolindex'
 export * from './wannaswap'

diff --git a/packages/mask/src/plugins/Trader/constants/openocean.ts b/packages/mask/src/plugins/Trader/constants/openocean.ts
@@ -10,10 +10,10 @@ export const networkNames: Record<NetworkType, string> = {
     [NetworkType.xDai]: 'xdai',
     [NetworkType.Celo]: 'celo',
     [NetworkType.Fantom]: 'fantom',
+    [NetworkType.Fuse]: 'fuse',
     [NetworkType.Avalanche]: 'avalanche',
     [NetworkType.Aurora]: 'aurora',
     [NetworkType.Boba]: '',
-    [NetworkType.Fuse]: '',
     [NetworkType.Metis]: '',
     [NetworkType.Optimistic]: '',
 }
diff --git a/packages/mask/src/plugins/Trader/constants/sushiswap.ts b/packages/mask/src/plugins/Trader/constants/sushiswap.ts
@@ -34,6 +34,7 @@ export const SUSHISWAP_BASE_AGAINST_TOKENS: ERC20AgainstToken = {
     [ChainId.Matic]: [WNATIVE, USDC, WBTC, DAI, USDT].map((x) => x[ChainId.Matic]),
     [ChainId.BSC]: [WNATIVE, DAI, BUSD, USDC, USDT, BTCB].map((x) => x[ChainId.BSC]),
     [ChainId.xDai]: [WNATIVE, USDC, USDT, WBTC].map((x) => x[ChainId.xDai]),
+    [ChainId.Fuse]: [WNATIVE, USDC, USDT, WBTC].map((x) => x[ChainId.Fuse]),
     [ChainId.Celo]: [WNATIVE, CUSD, CEUR].map((x) => x[ChainId.Celo]),
     [ChainId.Fantom]: [WNATIVE, DAI, USDC, fUSDT, WBTC].map((x) => x[ChainId.Fantom]),
     [ChainId.Avalanche]: [WNATIVE, DAI, USDC, WBTC, USDT].map((x) => x[ChainId.Avalanche]),

diff --git a/packages/mask/src/plugins/Trader/helpers/uniswap.ts b/packages/mask/src/plugins/Trader/helpers/uniswap.ts
@@ -106,7 +106,7 @@ export function uniswapPriceTo(price: Price<Currency, Currency>) {
 
 export function uniswapTokenTo(token: Token) {
     return {
-        type: ['eth', 'matic', 'bnb'].includes(token.name?.toLowerCase() ?? '')
+        type: ['eth', 'matic', 'bnb', 'fuse'].includes(token.name?.toLowerCase() ?? '')
             ? EthereumTokenType.Native
             : EthereumTokenType.ERC20,
         name: token.name,

diff --git a/packages/mask/src/plugins/Trader/pipes.ts b/packages/mask/src/plugins/Trader/pipes.ts
@@ -36,6 +36,8 @@ export const resolveTradeProviderName = createLookupTableResolver<TradeProvider,
         [TradeProvider.DODO]: 'DODO',
         [TradeProvider.BANCOR]: 'Bancor',
         [TradeProvider.OPENOCEAN]: 'OpenOcean',
+        [TradeProvider.FUSEFI]: 'FuseFi',
+        [TradeProvider.ELKFINANCE]: 'ElkFinance',
         [TradeProvider.TRADERJOE]: 'TraderJoe',
         [TradeProvider.PANGOLIN]: 'PangolinDex',
         [TradeProvider.TRISOLARIS]: 'Trisolaris',

diff --git a/packages/mask/src/plugins/Trader/trader/0x/useTrade.ts b/packages/mask/src/plugins/Trader/trader/0x/useTrade.ts
@@ -28,6 +28,7 @@ export function getNativeTokenLabel(networkType: NetworkType) {
         case NetworkType.xDai:
         case NetworkType.Celo:
         case NetworkType.Fantom:
+        case NetworkType.Fuse:
         case NetworkType.Aurora:
         case NetworkType.Boba:
         case NetworkType.Fuse:

diff --git a/packages/mask/src/plugins/Trader/trader/useGetTradeContext.ts b/packages/mask/src/plugins/Trader/trader/useGetTradeContext.ts
@@ -13,6 +13,10 @@ import {
     SUSHISWAP_CUSTOM_BASES,
     UNISWAP_BASE_AGAINST_TOKENS,
     UNISWAP_CUSTOM_BASES,
+    FUSEFI_BASE_AGAINST_TOKENS,
+    FUSEFI_CUSTOM_BASES,
+    ELKFINANCE_CUSTOM_BASES,
+    ELKFINANCE_BASE_AGAINST_TOKENS,
     TRADERJOE_BASE_AGAINST_TOKENS,
     TRADERJOE_CUSTOM_BASES,
     PANGOLIN_BASE_AGAINST_TOKENS,
@@ -102,6 +106,30 @@ export function useGetTradeContext(tradeProvider?: TradeProvider) {
                     ADDITIONAL_TOKENS: {},
                     CUSTOM_TOKENS: PANCAKESWAP_CUSTOM_BASES,
                 }
+            case TradeProvider.FUSEFI:
+                return {
+                    TYPE: tradeProvider,
+                    IS_UNISWAP_V2_LIKE: true,
+                    GRAPH_API: getTraderConstants(chainId).FUSEFI_THEGRAPH,
+                    INIT_CODE_HASH: getTraderConstants(chainId).FUSEFI_INIT_CODE_HASH,
+                    ROUTER_CONTRACT_ADDRESS: getTraderConstants(chainId).FUSEFI_ROUTER_ADDRESS,
+                    FACTORY_CONTRACT_ADDRESS: getTraderConstants(chainId).FUSEFI_FACTORY_ADDRESS,
+                    AGAINST_TOKENS: FUSEFI_BASE_AGAINST_TOKENS,
+                    ADDITIONAL_TOKENS: {},
+                    CUSTOM_TOKENS: FUSEFI_CUSTOM_BASES,
+                }
+            case TradeProvider.ELKFINANCE:
+                return {
+                    TYPE: tradeProvider,
+                    IS_UNISWAP_V2_LIKE: true,
+                    GRAPH_API: DEX_TRADE.ELKFINANCE_THEGRAPH,
+                    INIT_CODE_HASH: DEX_TRADE.ELKFINANCE_INIT_CODE_HASH,
+                    ROUTER_CONTRACT_ADDRESS: DEX_TRADE.ELKFINANCE_ROUTER_ADDRESS,
+                    FACTORY_CONTRACT_ADDRESS: DEX_TRADE.ELKFINANCE_FACTORY_ADDRESS,
+                    AGAINST_TOKENS: ELKFINANCE_BASE_AGAINST_TOKENS,
+                    ADDITIONAL_TOKENS: {},
+                    CUSTOM_TOKENS: ELKFINANCE_CUSTOM_BASES,
+                }
             case TradeProvider.TRADERJOE:
                 return {
                     TYPE: tradeProvider,

diff --git a/packages/mask/src/plugins/Trader/trader/useTradeCallback.ts b/packages/mask/src/plugins/Trader/trader/useTradeCallback.ts
@@ -114,6 +114,10 @@ export function useTradeCallback(
             return uniswapV2Like
         case TradeProvider.OPENOCEAN:
             return openocean
+        case TradeProvider.FUSEFI:
+            return uniswapV2Like
+        case TradeProvider.ELKFINANCE:
+            return uniswapV2Like
         default:
             if (provider) unreachable(provider)
             return []

diff --git a/packages/mask/src/plugins/Trader/trader/useTradeContext.ts b/packages/mask/src/plugins/Trader/trader/useTradeContext.ts
@@ -13,6 +13,10 @@ import {
     SUSHISWAP_CUSTOM_BASES,
     UNISWAP_BASE_AGAINST_TOKENS,
     UNISWAP_CUSTOM_BASES,
+    FUSEFI_BASE_AGAINST_TOKENS,
+    FUSEFI_CUSTOM_BASES,
+    ELKFINANCE_BASE_AGAINST_TOKENS,
+    ELKFINANCE_CUSTOM_BASES,
     TRADERJOE_BASE_AGAINST_TOKENS,
     TRADERJOE_CUSTOM_BASES,
     PANGOLIN_BASE_AGAINST_TOKENS,
@@ -104,6 +108,30 @@ export function useTradeContext(tradeProvider: TradeProvider) {
                     ADDITIONAL_TOKENS: {},
                     CUSTOM_TOKENS: PANCAKESWAP_CUSTOM_BASES,
                 }
+            case TradeProvider.FUSEFI:
+                return {
+                    TYPE: tradeProvider,
+                    IS_UNISWAP_V2_LIKE: true,
+                    GRAPH_API: getTraderConstants(chainId).FUSEFI_THEGRAPH,
+                    INIT_CODE_HASH: getTraderConstants(chainId).FUSEFI_INIT_CODE_HASH,
+                    ROUTER_CONTRACT_ADDRESS: getTraderConstants(chainId).FUSEFI_ROUTER_ADDRESS,
+                    FACTORY_CONTRACT_ADDRESS: getTraderConstants(chainId).FUSEFI_FACTORY_ADDRESS,
+                    AGAINST_TOKENS: FUSEFI_BASE_AGAINST_TOKENS,
+                    ADDITIONAL_TOKENS: {},
+                    CUSTOM_TOKENS: FUSEFI_CUSTOM_BASES,
+                }
+            case TradeProvider.ELKFINANCE:
+                return {
+                    TYPE: tradeProvider,
+                    IS_UNISWAP_V2_LIKE: true,
+                    GRAPH_API: getTraderConstants(chainId).ELKFINANCE_THEGRAPH,
+                    INIT_CODE_HASH: getTraderConstants(chainId).ELKFINANCE_INIT_CODE_HASH,
+                    ROUTER_CONTRACT_ADDRESS: getTraderConstants(chainId).ELKFINANCE_ROUTER_ADDRESS,
+                    FACTORY_CONTRACT_ADDRESS: getTraderConstants(chainId).ELKFINANCE_FACTORY_ADDRESS,
+                    AGAINST_TOKENS: ELKFINANCE_BASE_AGAINST_TOKENS,
+                    ADDITIONAL_TOKENS: {},
+                    CUSTOM_TOKENS: ELKFINANCE_CUSTOM_BASES,
+                }
             case TradeProvider.WANNASWAP:
                 return {
                     TYPE: tradeProvider,
@@ -176,6 +204,7 @@ export function useTradeContext(tradeProvider: TradeProvider) {
                     TYPE: tradeProvider,
                     ROUTER_CONTRACT_ADDRESS: DEX_TRADE.OPENOCEAN_EXCHANGE_PROXY_ADDRESS,
                 }
+
             default:
                 unreachable(tradeProvider)
         }

diff --git a/packages/mask/src/plugins/Trader/types/trader.ts b/packages/mask/src/plugins/Trader/types/trader.ts
@@ -71,6 +71,8 @@ export enum ZrxTradePool {
     UniswapV3 = 'Uniswap_V3',
     WaultSwap = 'WaultSwap',
     xSigma = 'xSigma',
+    Fusefi = 'Fusefi',
+    ElkFinance = 'ElkFinance',
     TraderJoe = 'TraderJoe',
     PangolinDex = 'PangolinDex',
     Trisolaris = 'Trisolaris',

diff --git a/packages/mask/src/plugins/UnlockProtocol/constants.ts b/packages/mask/src/plugins/UnlockProtocol/constants.ts
@@ -12,6 +12,7 @@ export const graphEndpointKeyVal = {
     [ChainId.Rinkeby]: 'https://api.thegraph.com/subgraphs/name/unlock-protocol/unlock-rinkeby',
     [ChainId.xDai]: 'https://api.thegraph.com/subgraphs/name/unlock-protocol/xdai',
     [ChainId.Matic]: 'https://api.thegraph.com/subgraphs/name/unlock-protocol/polygon',
+    [ChainId.Fuse]: 'https://api.thegraph.com/subgraphs/name/unlock-protocol/fuse',
     [ChainId.Avalanche]: '',
 }
 

diff --git a/packages/mask/src/plugins/Wallet/services/account.ts b/packages/mask/src/plugins/Wallet/services/account.ts
@@ -124,6 +124,7 @@ export async function getSupportedNetworks() {
         Flags.polygon_enabled ? NetworkType.Polygon : undefined,
         Flags.arbitrum_enabled ? NetworkType.Arbitrum : undefined,
         Flags.xdai_enabled ? NetworkType.xDai : undefined,
+        Flags.fuse_enabled ? NetworkType.Fuse : undefined,
         Flags.celo_enabled ? NetworkType.Celo : undefined,
         Flags.fantom_enabled ? NetworkType.Fantom : undefined,
         Flags.avalanche_enabled ? NetworkType.Avalanche : undefined,

diff --git a/packages/mask/src/plugins/Wallet/services/assets.ts b/packages/mask/src/plugins/Wallet/services/assets.ts
@@ -107,7 +107,7 @@ export async function getAssetsList(
             // xdai-assets is not support
             const scopes = network
                 ? [resolveZerionAssetsScopeName(network)]
-                : ['assets', 'bsc-assets', 'polygon-assets', 'arbitrum-assets', 'avalanche-assets']
+                : ['assets', 'bsc-assets', 'polygon-assets', 'arbitrum-assets', 'avalanche-assets', 'fuse-assets']
             for (const scope of scopes) {
                 const { meta, payload } = await ZerionAPI.getAssetsList(address, scope)
                 if (meta.status !== 'ok') throw new Error('Fail to load assets.')