Merge pull request #56 from Kwenta/base-multicollateral

Base Multicollateral Engine

.env-example

@@ -5,7 +5,10 @@ GOERLI_RPC_URL=https://eth-goerli.g.alchemy.com/v2/KEY
 OPTIMISM_GOERLI_RPC_URL=https://opt-goerli.g.alchemy.com/v2/KEY
 BASE_GOERLI_RPC_URL=https://base-goerli.g.alchemy.com/v2/KEY
 BASE_SEPOLIA_RPC_URL=https://base-sepolia.g.alchemy.com/v2/KEY
-PRIVATE_KEY=0xKEY
+ARBITRUM_RPC_URL=https://arb-mainnet.g.alchemy.com/v2/KEY
+ARBITRUM_SEPOLIA_RPC_URL=https://arb-sepolia.g.alchemy.com/v2/KEY
+PRIVATE_KEY=KEY
 ETHERSCAN_API_KEY=KEY
 OPTIMISM_ETHERSCAN_API_KEY=KEY
-BASESCAN_API_KEY=KEY
+BASESCAN_API_KEY=KEY
+ARBISCAN_API_KEY=KEY

.github/workflows/coverage.yml

@@ -3,7 +3,7 @@ name: coverage
 on: [push]
 
 env:
-    FOUNDRY_PROFILE: ci
+    FOUNDRY_PROFILE: default
 
 jobs:
     check:
@@ -23,10 +23,12 @@ jobs:
 
             - name: Report Coverage
               run: |
-                forge coverage --fork-url ${{ secrets.BASE_RPC_URL }} --report lcov
+                forge coverage --fork-url ${{ secrets.BASE_RPC_URL }} --etherscan-api-key ${{ secrets.BASESCAN_API_KEY }} --report lcov --ir-minimum
 
             - name: Upload Coverage Report
               uses: codecov/codecov-action@v3
+              env:
+                  CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
               with:
                   files: ./lcov.info
                   name: codecov-unit

.github/workflows/lint.yml

@@ -3,7 +3,7 @@ name: lint
 on: [push]
 
 env:
-    FOUNDRY_PROFILE: ci
+    FOUNDRY_PROFILE: default
 
 jobs:
     check:

.github/workflows/test.yml

@@ -3,7 +3,7 @@ name: test
 on: [push]
 
 env:
-    FOUNDRY_PROFILE: ci
+    FOUNDRY_PROFILE: default
 
 jobs:
     check:
@@ -24,38 +24,10 @@ jobs:
             - name: Build Project
               run: |
                   forge --version
-                  forge build --sizes
+                  forge build
               id: build
 
             - name: Test Project
               run: |
                 forge test --fork-url ${{ secrets.BASE_RPC_URL }} --etherscan-api-key ${{ secrets.BASESCAN_API_KEY }} -vvv
-              id: test
-
-    hardhat_test:
-      runs-on: ubuntu-latest
-      steps:
-        - uses: actions/checkout@v3
-          with:
-              submodules: recursive
-
-        - name: Check out repository code
-          uses: actions/checkout@v2
-
-        - name: Building on Node.js
-          uses: actions/setup-node@v2
-          with:
-            node-version: '18.12.0'
-
-        - name: Update NPM
-          run: npm install -g [email protected]
-        - uses: actions/cache@v2
-          with:
-            path: '**/node_modules'
-            key: ${{ runner.os }}-modules-${{ hashFiles('**/package-lock.json') }}
-
-        - name: Install dependencies
-          run: npm i --no-audit
-
-        - name: Execute contract tests
-          run: npx hardhat test
+              id: test

.gitmodules

@@ -4,6 +4,3 @@
 [submodule "lib/openzeppelin-contracts"]
 	path = lib/openzeppelin-contracts
 	url = https://github.com/OpenZeppelin/openzeppelin-contracts
-[submodule "lib/zap"]
-	path = lib/zap
-	url = https://github.com/JaredBorders/zap

deployments/Arbitrum.json

@@ -0,0 +1,13 @@
+{
+    "prod": {
+        "EngineImplementation": "0x686336891f79AD83547D9B9Ccd66cd0904704343",
+        "EngineProxy": "0x480381d10Ffb87359364308f2b160d06532e3a01",
+        "MulticallerWithSender": "0xFCf78b0583c712a6B7ea6280e3aD72E508dA3a80",
+        "Zap": "0xD1F129e0cDd3Cc5c65ea00041623841C3d709F83"
+    },
+    "test": {
+        "EngineImplementation": "0xCFe66Bdac2Ebc15705210326dC2e0F87Fa874400",
+        "EngineProxy": "0x3eBAEAD525a11872B60A3B53E13F17E3351c24e7",
+        "MulticallerWithSender": "0x5f5b1c1b21E493EA646cd76FDd6a56A247DA3957"
+    }
+}

deployments/ArbitrumSepolia.json

@@ -0,0 +1,6 @@
+{
+    "EngineImplementation": "0x686336891f79AD83547D9B9Ccd66cd0904704343",
+    "EngineProxy": "0x480381d10Ffb87359364308f2b160d06532e3a01",
+    "MulticallerWithSender": "0xFCf78b0583c712a6B7ea6280e3aD72E508dA3a80",
+    "Zap": "0x3426B137D2b6a182EbEd358C6334D27D4CdCB363"
+}

deployments/Base.json

@@ -4,7 +4,16 @@
         "EngineProxy": "0xe331a7eeC851Ba702aA8BF43070a178451d6D28E"
     },
     "test": {
-        "EngineImplementation": "0x3eF73cD1B3B708ab1F2ccB4AcDA036Ac3FDc3615",
-        "EngineProxy": "0xA2dF816B2C5D8d799069d6a8a9f8464D402b5D25"
+        "EngineImplementation": "0x14cD85154508467B1b02eA7e94FbAB550631a71D",
+        "EngineProxy": "0xbEF1a26c76F4FcE3efbcE8Eff525c5925Cd75c1D",
+        "MulticallerWithSender": "0x45316C04257bA9bd8CA00587Fe74eCD74938C3a2",
+        "Zap": "0xaEd5977ed65d340b4B8e58Ec3EC3b04b19308f21"
+    },
+    "Multi Collateral": {
+        "Zap": "0x41AE8b823850D96088419992c9538198b72cA230",
+        "Pay": "0x067e8C201Cc9CF33e556f8A0d75b91276c9af3D6",
+        "EngineImplementation": "0x6b17Cfa48ee616C864e5310e4a04b863051CCCeA",
+        "EngineProxy": "0xe331a7eeC851Ba702aA8BF43070a178451d6D28E",
+        "MulticallerWithSender": "0x14fC2CAe096E5964Ffb408bf8aCC292FC78d4f7f"
     }
 }

deployments/abis/EngineProxy.json

@@ -0,0 +1,67 @@
+[
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "implementation",
+        "type": "address"
+      },
+      {
+        "internalType": "bytes",
+        "name": "_data",
+        "type": "bytes"
+      }
+    ],
+    "stateMutability": "payable",
+    "type": "constructor"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "target",
+        "type": "address"
+      }
+    ],
+    "name": "AddressEmptyCode",
+    "type": "error"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "implementation",
+        "type": "address"
+      }
+    ],
+    "name": "ERC1967InvalidImplementation",
+    "type": "error"
+  },
+  {
+    "inputs": [],
+    "name": "ERC1967NonPayable",
+    "type": "error"
+  },
+  {
+    "inputs": [],
+    "name": "FailedInnerCall",
+    "type": "error"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "implementation",
+        "type": "address"
+      }
+    ],
+    "name": "Upgraded",
+    "type": "event"
+  },
+  {
+    "stateMutability": "payable",
+    "type": "fallback"
+  }
+]

deployments/abis/Zap.json

@@ -0,0 +1 @@
+"[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_usdc\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_usdx\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_spotMarket\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_perpsMarket\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_referrer\",\"type\":\"address\"},{\"internalType\":\"uint128\",\"name\":\"_susdcSpotId\",\"type\":\"uint128\"},{\"internalType\":\"address\",\"name\":\"_aave\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_router\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_quoter\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"inputs\":[{\"internalType\":\"string\",\"name\":\"reason\",\"type\":\"string\"}],\"name\":\"BuyFailed\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"NotPermitted\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"caller\",\"type\":\"address\"}],\"name\":\"OnlyAave\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"bytes\",\"name\":\"reason\",\"type\":\"bytes\"}],\"name\":\"PullFailed\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"bytes\",\"name\":\"reason\",\"type\":\"bytes\"}],\"name\":\"PushFailed\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"enum Reentrancy.Stage\",\"name\":\"actual\",\"type\":\"uint8\"},{\"internalType\":\"enum Reentrancy.Stage\",\"name\":\"expected\",\"type\":\"uint8\"}],\"name\":\"ReentrancyDetected\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"ReentrancyGuardReentrantCall\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"string\",\"name\":\"reason\",\"type\":\"string\"}],\"name\":\"SellFailed\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"string\",\"name\":\"reason\",\"type\":\"string\"}],\"name\":\"SwapFailed\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"string\",\"name\":\"reason\",\"type\":\"string\"}],\"name\":\"UnwrapFailed\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"string\",\"name\":\"reason\",\"type\":\"string\"}],\"name\":\"WrapFailed\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"AAVE\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"BURN_PERMISSION\",\"outputs\":[{\"internalType\":\"bytes32\",\"name\":\"\",\"type\":\"bytes32\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"FEE_TIER\",\"outputs\":[{\"internalType\":\"uint24\",\"name\":\"\",\"type\":\"uint24\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"MODIFY_PERMISSION\",\"outputs\":[{\"internalType\":\"bytes32\",\"name\":\"\",\"type\":\"bytes32\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"PERPS_MARKET\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"QUOTER\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"REFERRAL_CODE\",\"outputs\":[{\"internalType\":\"uint16\",\"name\":\"\",\"type\":\"uint16\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"REFERRER\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"ROUTER\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"SPOT_MARKET\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"SUSDC_SPOT_ID\",\"outputs\":[{\"internalType\":\"uint128\",\"name\":\"\",\"type\":\"uint128\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"USDC\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"USDX\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"USDX_ID\",\"outputs\":[{\"internalType\":\"uint128\",\"name\":\"\",\"type\":\"uint128\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"},{\"internalType\":\"uint128\",\"name\":\"_accountId\",\"type\":\"uint128\"}],\"name\":\"burn\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint128\",\"name\":\"_synthId\",\"type\":\"uint128\"},{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"_tolerance\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"_receiver\",\"type\":\"address\"}],\"name\":\"buy\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"received\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"synth\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_flashloan\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"_premium\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"},{\"internalType\":\"bytes\",\"name\":\"_params\",\"type\":\"bytes\"}],\"name\":\"executeOperation\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_tokenIn\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_tokenOut\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_amountOut\",\"type\":\"uint256\"},{\"internalType\":\"uint24\",\"name\":\"_fee\",\"type\":\"uint24\"},{\"internalType\":\"uint160\",\"name\":\"_sqrtPriceLimitX96\",\"type\":\"uint160\"}],\"name\":\"quoteSwapFor\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"amountIn\",\"type\":\"uint256\"},{\"internalType\":\"uint160\",\"name\":\"sqrtPriceX96After\",\"type\":\"uint160\"},{\"internalType\":\"uint32\",\"name\":\"initializedTicksCrossed\",\"type\":\"uint32\"},{\"internalType\":\"uint256\",\"name\":\"gasEstimate\",\"type\":\"uint256\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_tokenIn\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_tokenOut\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_amountIn\",\"type\":\"uint256\"},{\"internalType\":\"uint24\",\"name\":\"_fee\",\"type\":\"uint24\"},{\"internalType\":\"uint160\",\"name\":\"_sqrtPriceLimitX96\",\"type\":\"uint160\"}],\"name\":\"quoteSwapWith\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"amountOut\",\"type\":\"uint256\"},{\"internalType\":\"uint160\",\"name\":\"sqrtPriceX96After\",\"type\":\"uint160\"},{\"internalType\":\"uint32\",\"name\":\"initializedTicksCrossed\",\"type\":\"uint32\"},{\"internalType\":\"uint256\",\"name\":\"gasEstimate\",\"type\":\"uint256\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint128\",\"name\":\"_synthId\",\"type\":\"uint128\"},{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"_tolerance\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"_receiver\",\"type\":\"address\"}],\"name\":\"sell\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"received\",\"type\":\"uint256\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_from\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"_tolerance\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"_receiver\",\"type\":\"address\"}],\"name\":\"swapFor\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"deducted\",\"type\":\"uint256\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_from\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"_tolerance\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"_receiver\",\"type\":\"address\"}],\"name\":\"swapWith\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"received\",\"type\":\"uint256\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint128\",\"name\":\"_accountId\",\"type\":\"uint128\"},{\"internalType\":\"uint128\",\"name\":\"_collateralId\",\"type\":\"uint128\"},{\"internalType\":\"uint256\",\"name\":\"_collateralAmount\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"_collateral\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_zapTolerance\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"_unwrapTolerance\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"_swapTolerance\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"_receiver\",\"type\":\"address\"}],\"name\":\"unwind\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_token\",\"type\":\"address\"},{\"internalType\":\"uint128\",\"name\":\"_synthId\",\"type\":\"uint128\"},{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"_tolerance\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"_receiver\",\"type\":\"address\"}],\"name\":\"unwrap\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"unwrapped\",\"type\":\"uint256\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint128\",\"name\":\"_synthId\",\"type\":\"uint128\"},{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"},{\"internalType\":\"uint128\",\"name\":\"_accountId\",\"type\":\"uint128\"},{\"internalType\":\"address\",\"name\":\"_receiver\",\"type\":\"address\"}],\"name\":\"withdraw\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_token\",\"type\":\"address\"},{\"internalType\":\"uint128\",\"name\":\"_synthId\",\"type\":\"uint128\"},{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"_tolerance\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"_receiver\",\"type\":\"address\"}],\"name\":\"wrap\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"wrapped\",\"type\":\"uint256\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"_tolerance\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"_receiver\",\"type\":\"address\"}],\"name\":\"zapIn\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"zapped\",\"type\":\"uint256\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"_tolerance\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"_receiver\",\"type\":\"address\"}],\"name\":\"zapOut\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"zapped\",\"type\":\"uint256\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}]"

foundry.toml

@@ -3,9 +3,12 @@ src = 'src'
 test = 'test/'
 out = 'out'
 libs = ['lib']
-solc_version = "0.8.20"
+solc_version = "0.8.27"
 optimizer = true
-optimizer_runs = 1_000_000
+optimizer_runs = 1_000
+via-ir = true
+ffi = true
+evm_version = "cancun"
 
 [fmt]
 line_length = 80
@@ -14,15 +17,15 @@ number_underscore = "thousands"
 [rpc_endpoints]
 mainnet = "${MAINNET_RPC_URL}" 
 optimism = "${OPTIMISM_RPC_URL}"
-base = "${BASE_RPC_URL}"
+arbitrum = "${ARBITRUM_RPC_URL}"
 goerli = "${GOERLI_RPC_URL}"
 optimismGoerli = "${OPTIMISM_GOERLI_RPC_URL}"
 baseGoerli = "${BASE_GOERLI_RPC_URL}"
 
 [etherscan]
 mainnet = { key = "${ETHERSCAN_API_KEY}" }
 optimism = { key = "${OPTIMISM_ETHERSCAN_API_KEY}" }
-base = { key = "${BASESCAN_API_KEY}" }
+arbitrum = { key = "${ARBISCAN_API_KEY}" }
 goerli = { key = "${ETHERSCAN_API_KEY}" }
 optimismGoerli = { key = "${OPTIMISM_ETHERSCAN_API_KEY}" }
 baseGoerli = { key = "${BASESCAN_API_KEY}" }