diff --git a/package.json b/package.json
index 599f0f5..6023800 100644
--- a/package.json
+++ b/package.json
@@ -78,7 +78,7 @@
     ]
   },
   "dependencies": {
-    "@lifi/types": "17.67.0"
+    "@lifi/types": "17.68.0"
   },
   "devDependencies": {
     "@commitlint/cli": "^19.7.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 72255e1..362c26a 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -9,8 +9,8 @@ importers:
   .:
     dependencies:
       '@lifi/types':
-        specifier: 17.67.0
-        version: 17.67.0(bufferutil@4.0.9)(typescript@5.9.3)(utf-8-validate@5.0.10)
+        specifier: 17.68.0
+        version: 17.68.0(bufferutil@4.0.9)(typescript@5.9.3)(utf-8-validate@5.0.10)
     devDependencies:
       '@commitlint/cli':
         specifier: ^19.7.1
@@ -440,8 +440,8 @@ packages:
   '@jridgewell/trace-mapping@0.3.31':
     resolution: {integrity: sha512-zzNR+SdQSDJzc8joaeP8QQoCQr8NuYx2dIIytl1QeBEZHJ9uW6hebsrYgbz8hJwUQao3TWCMtmfV8Nu1twOLAw==}
 
-  '@lifi/types@17.67.0':
-    resolution: {integrity: sha512-3glVBBlB8xWkZ1TCimx7BQcEyR6jD3qoSinkupdI295KaiVeNhxqG/qX7q7q0glYHR7zV+1h6FgjIeuNYlYw6w==}
+  '@lifi/types@17.68.0':
+    resolution: {integrity: sha512-7q4zzKWQ+/iYf5m6lIVhjJ4DXoKDPUR05uYskCw8YT9EmBR82Gl6SOV04a0beUDO1mIc+zALvPO8Dnhl3qUXHw==}
 
   '@mysten/bcs@1.9.2':
     resolution: {integrity: sha512-kBk5xrxV9OWR7i+JhL/plQrgQ2/KJhB2pB5gj+w6GXhbMQwS3DPpOvi/zN0Tj84jwPvHMllpEl0QHj6ywN7/eQ==}
@@ -3141,7 +3141,7 @@ snapshots:
       '@jridgewell/resolve-uri': 3.1.2
       '@jridgewell/sourcemap-codec': 1.5.5
 
-  '@lifi/types@17.67.0(bufferutil@4.0.9)(typescript@5.9.3)(utf-8-validate@5.0.10)':
+  '@lifi/types@17.68.0(bufferutil@4.0.9)(typescript@5.9.3)(utf-8-validate@5.0.10)':
     dependencies:
       viem: 2.46.3(bufferutil@4.0.9)(typescript@5.9.3)(utf-8-validate@5.0.10)
     transitivePeerDependencies:
diff --git a/src/chains/foundry.ts b/src/chains/foundry.ts
index 112a8d1..a35d383 100644
--- a/src/chains/foundry.ts
+++ b/src/chains/foundry.ts
@@ -78,6 +78,7 @@ export const foundryChainNameMap: Record<ChainId, string> = {
   [ChainId.JOV]: 'jovay',
   [ChainId.MOP]: 'morph',
   [ChainId.TEM]: 'tempo',
+  [ChainId.ARCT]: 'arctestnet',
 
   // Custom chains
   [7777777 as ChainId]: 'zora',
diff --git a/src/chains/supportedChains.evm.ts b/src/chains/supportedChains.evm.ts
index f587361..6341d37 100644
--- a/src/chains/supportedChains.evm.ts
+++ b/src/chains/supportedChains.evm.ts
@@ -1941,9 +1941,34 @@ export const supportedEVMChains: EVMChain[] = [
       nativeCurrency: {
         name: 'PathUSD',
         symbol: 'PathUSD',
-        decimals: 18,
+        decimals: 6,
       },
       rpcUrls: ['https://rpc.tempo.xyz'],
     },
   },
+
+  // Arc Testnet
+  {
+    key: ChainKey.ARCT,
+    chainType: ChainType.EVM,
+    name: 'Arc Testnet',
+    coin: CoinKey.USDC,
+    id: ChainId.ARCT,
+    mainnet: false,
+    logoURI:
+      'https://raw.githubusercontent.com/lifinance/types/main/src/assets/icons/chains/arct.svg',
+    relayerSupported: false,
+    multicallAddress: multicallAddresses[ChainId.ARCT],
+    metamask: {
+      chainId: prefixChainId(ChainId.ARCT),
+      blockExplorerUrls: ['https://testnet.arcscan.app/'],
+      chainName: 'Arc Testnet',
+      nativeCurrency: {
+        name: 'USDC',
+        symbol: 'USDC',
+        decimals: 6,
+      },
+      rpcUrls: ['https://rpc.testnet.arc.network/'],
+    },
+  },
 ]
diff --git a/src/coins/coins.ts b/src/coins/coins.ts
index b22c35a..b90fc59 100644
--- a/src/coins/coins.ts
+++ b/src/coins/coins.ts
@@ -1122,6 +1122,10 @@ export const basicCoins: BasicCoin[] = [
         address: '0xe34c91815d7fc18A9e2148bcD4241d0a5848b693',
         decimals: 6,
       },
+      [ChainId.ARCT]: {
+        address: '0x3600000000000000000000000000000000000000',
+        decimals: 6,
+      },
     },
   },
   // USDC.e
@@ -3392,6 +3396,41 @@ export const basicCoins: BasicCoin[] = [
     },
   },
 
+  // Eurc
+  {
+    key: CoinKey.EURC,
+    name: 'Eurc',
+    logoURI:
+      'https://static.debank.com/image/eth_token/logo_url/0x1abaea1f7c830bd89acc67ec4af516284b1bc33c/790d0c3a6da87111b66255c0d57108fa.png',
+    verified: true,
+    chains: {
+      [ChainId.ETH]: {
+        address: '0x1aBaEA1f7C830bD89Acc67eC4af516284b1bC33c',
+        decimals: 6,
+      },
+      [ChainId.ARCT]: {
+        address: '0x89B50855Aa3bE2F677cD6303Cec089B5F319D72a',
+        decimals: 6,
+      },
+      [ChainId.AVA]: {
+        address: '0xC891EB4cbdEFf6e073e859e987815Ed1505c2ACD',
+        decimals: 6,
+      },
+      [ChainId.BAS]: {
+        address: '0x60a3e35cc302bfa44cb288bc5a4f316fdb1adb42',
+        decimals: 6,
+      },
+      [ChainId.SOL]: {
+        address: 'HzwqbKZw8HxMN6bF2yFZNrht3c2iXXzpKcFu7uBEDKtr',
+        decimals: 6,
+      },
+      [ChainId.SON]: {
+        address: '0xe715cba7b5ccb33790cebff1436809d36cb17e57',
+        decimals: 6,
+      },
+    },
+  },
+
   // > Bitcoin
   {
     key: CoinKey.BTC,
@@ -4290,6 +4329,17 @@ export const wrappedTokens: { [ChainId: string]: StaticToken } = {
     logoURI:
       'https://raw.githubusercontent.com/lifinance/types/main/src/assets/icons/tokens/pathUSD.svg',
   },
+  [ChainId.ARCT]: {
+    // https://testnet.arcscan.app/token/0x3600000000000000000000000000000000000000
+    address: '0x3600000000000000000000000000000000000000',
+    symbol: 'USDC',
+    decimals: 6,
+    chainId: ChainId.ARCT,
+    coinKey: CoinKey.USDC,
+    name: 'USDC',
+    logoURI:
+      'https://raw.githubusercontent.com/trustwallet/assets/master/blockchains/ethereum/assets/0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48/logo.png',
+  },
 }
 export const findDefaultCoin = (coinKey: CoinKey): Coin => {
   const coin = defaultCoins.find((coin) => coin.key === coinKey)
diff --git a/src/multicall.ts b/src/multicall.ts
index 8f35d09..978d987 100644
--- a/src/multicall.ts
+++ b/src/multicall.ts
@@ -84,6 +84,7 @@ export const multicallAddresses: { [ChainId: number]: string } = {
   [ChainId.JOV]: '0xcA11bde05977b3631167028862bE2a173976CA11',
   [ChainId.MOP]: '0xA403025927d715a41Ccbad5EAeBf2979055e639e',
   [ChainId.TEM]: '0xcA11bde05977b3631167028862bE2a173976CA11',
+  [ChainId.ARCT]: '0xcA11bde05977b3631167028862bE2a173976CA11',
 
   // TODO
   // [ChainId.EXP]: '', // TODO