diff --git a/public/configs/env.json b/public/configs/env.json
index 857bdf9..d05d6d6 100644
--- a/public/configs/env.json
+++ b/public/configs/env.json
@@ -39,7 +39,7 @@
    "environments": {
       "dydxprotocol-dev": {
          "name": "v4 Dev",
-         "ethereumChainId": "5",
+         "ethereumChainId": "11155111",
          "dydxChainId": "dydxprotocol-testnet",
          "chainName": "dYdX Chain",
          "chainLogo": "/dydx-chain.png",
@@ -113,7 +113,7 @@
       },
       "dydxprotocol-dev-2": {
          "name": "v4 Dev 2",
-         "ethereumChainId": "5",
+         "ethereumChainId": "11155111",
          "dydxChainId": "dydxprotocol-testnet",
          "chainName": "dYdX Chain",
          "chainLogo": "/dydx-chain.png",
@@ -186,7 +186,7 @@
       },
       "dydxprotocol-dev-4": {
          "name": "v4 Dev 4",
-         "ethereumChainId": "5",
+         "ethereumChainId": "11155111",
          "dydxChainId": "dydxprotocol-testnet",
          "chainName": "dYdX Chain",
          "chainLogo": "/dydx-chain.png",
@@ -259,7 +259,7 @@
       },
       "dydxprotocol-dev-5": {
          "name": "v4 Dev 5",
-         "ethereumChainId": "5",
+         "ethereumChainId": "11155111",
          "dydxChainId": "dydxprotocol-testnet",
          "chainName": "dYdX Chain",
          "chainLogo": "/dydx-chain.png",
@@ -332,7 +332,7 @@
       },
       "dydxprotocol-staging": {
          "name": "v4 Staging",
-         "ethereumChainId": "5",
+         "ethereumChainId": "11155111",
          "dydxChainId": "dydxprotocol-testnet",
          "chainName": "dYdX Chain",
          "chainLogo": "/dydx-chain.png",
@@ -407,7 +407,7 @@
       },
       "dydxprotocol-staging-forced-update": {
          "name": "v4 Staging Forced Update",
-         "ethereumChainId": "5",
+         "ethereumChainId": "11155111",
          "dydxChainId": "dydxprotocol-testnet",
          "chainName": "dYdX Chain",
          "chainLogo": "/dydx-chain.png",
@@ -480,7 +480,7 @@
       },
       "dydxprotocol-staging-west": {
          "name": "v4 Staging West",
-         "ethereumChainId": "5",
+         "ethereumChainId": "11155111",
          "dydxChainId": "dydxprotocol-testnet",
          "chainName": "dYdX Chain",
          "chainLogo": "/dydx-chain.png",
@@ -555,7 +555,7 @@
       },
       "dydxprotocol-testnet": {
          "name": "v4 Public Testnet",
-         "ethereumChainId": "5",
+         "ethereumChainId": "11155111",
          "dydxChainId": "dydx-testnet-4",
          "chainName": "dYdX Chain",
          "chainLogo": "/dydx-chain.png",
@@ -634,7 +634,7 @@
       },
       "dydxprotocol-testnet-dydx": {
          "name": "v4 Public Testnet/dYdX",
-         "ethereumChainId": "5",
+         "ethereumChainId": "11155111",
          "dydxChainId": "dydx-testnet-4",
          "chainName": "dYdX Chain",
          "chainLogo": "/dydx-chain.png",
@@ -710,7 +710,7 @@
       },
       "dydxprotocol-testnet-nodefleet": {
          "name": "v4 Public Testnet/nodefleet",
-         "ethereumChainId": "5",
+         "ethereumChainId": "11155111",
          "dydxChainId": "dydx-testnet-4",
          "chainName": "dYdX Chain",
          "chainLogo": "/dydx-chain.png",
@@ -786,7 +786,7 @@
       },
       "dydxprotocol-testnet-kingnodes": {
          "name": "v4 Public Testnet/KingNodes",
-         "ethereumChainId": "5",
+         "ethereumChainId": "11155111",
          "dydxChainId": "dydx-testnet-4",
          "chainName": "dYdX Chain",
          "chainLogo": "/dydx-chain.png",
@@ -862,7 +862,7 @@
       },
       "dydxprotocol-testnet-liquify": {
          "name": "v4 Public Testnet/Liquify",
-         "ethereumChainId": "5",
+         "ethereumChainId": "11155111",
          "dydxChainId": "dydx-testnet-4",
          "chainName": "dYdX Chain",
          "chainLogo": "/dydx-chain.png",
@@ -938,7 +938,7 @@
       },
       "dydxprotocol-testnet-polkachu": {
          "name": "v4 Public Testnet/Polkahcu",
-         "ethereumChainId": "5",
+         "ethereumChainId": "11155111",
          "dydxChainId": "dydx-testnet-4",
          "chainName": "dYdX Chain",
          "chainLogo": "/dydx-chain.png",
@@ -1005,7 +1005,7 @@
       },
       "dydxprotocol-testnet-bware": {
          "name": "v4 Public Testnet/BWare",
-         "ethereumChainId": "5",
+         "ethereumChainId": "11155111",
          "dydxChainId": "dydx-testnet-4",
          "chainName": "dYdX Chain",
          "chainLogo": "/dydx-chain.png",
diff --git a/src/lib/wagmi.ts b/src/lib/wagmi.ts
index 3e60e71..70ad3b1 100644
--- a/src/lib/wagmi.ts
+++ b/src/lib/wagmi.ts
@@ -1,4 +1,4 @@
-import { createConfig, configureChains, mainnet, Chain, Connector, usePublicClient } from 'wagmi';
+import { createConfig, configureChains, mainnet, Chain } from 'wagmi';
 import { goerli } from 'wagmi/chains';
 
 import {
@@ -28,6 +28,7 @@ import {
   celoAlfajores,
   scroll,
   kava,
+  sepolia,
 } from 'viem/chains';
 
 import { alchemyProvider } from 'wagmi/providers/alchemy';
@@ -55,7 +56,7 @@ import { isTruthy } from './isTruthy';
 export const WAGMI_SUPPORTED_CHAINS: Chain[] = [
   mainnet,
   goerli,
-
+  sepolia,
   arbitrum,
   arbitrumGoerli,
   avalanche,