diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index fb03cf3..49f5716 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -3,6 +3,9 @@ on:
   push:
     branches:
       - main
+  workflow_dispatch:
+permissions:
+  contents: write
 jobs:
   build-and-deploy:
     runs-on: ubuntu-latest
diff --git a/src/components/ShowTx.tsx b/src/components/ShowTx.tsx
index 6154613..63ac0ee 100644
--- a/src/components/ShowTx.tsx
+++ b/src/components/ShowTx.tsx
@@ -20,9 +20,12 @@ import {
   CHAIN_ID_XPLA,
   CHAIN_ID_APTOS,
   CHAIN_ID_ARBITRUM,
+  CHAIN_ID_ARBITRUM_SEPOLIA,
   CHAIN_ID_INJECTIVE,
   CHAIN_ID_BASE,
+  CHAIN_ID_BASE_SEPOLIA,
   CHAIN_ID_OPTIMISM,
+  CHAIN_ID_OPTIMISM_SEPOLIA,
   CHAIN_ID_SEPOLIA,
   CHAIN_ID_SUI,
 } from "@certusone/wormhole-sdk";
@@ -133,10 +136,18 @@ export default function ShowTx({
       ? `https://${CLUSTER === "testnet" ? "goerli." : ""}basescan.org/tx/${
           tx?.id
         }`
+      : chainId === CHAIN_ID_BASE_SEPOLIA
+      ? `https://${CLUSTER === "testnet" ? "sepolia." : ""}basescan.org/tx/${
+          tx?.id
+        }`
       : chainId === CHAIN_ID_OPTIMISM
       ? `https://${
           CLUSTER === "testnet" ? "goerli-" : ""
         }optimism.etherscan.io/tx/${tx?.id}`
+      : chainId === CHAIN_ID_OPTIMISM_SEPOLIA
+      ? `https://${
+          CLUSTER === "testnet" ? "sepolia-" : ""
+        }optimism.etherscan.io/tx/${tx?.id}`
       : chainId === CHAIN_ID_XPLA
       ? `https://explorer.xpla.io/${
           CLUSTER === "testnet" ? "testnet/" : ""
@@ -145,6 +156,10 @@ export default function ShowTx({
       ? `https://${CLUSTER === "testnet" ? "goerli." : ""}arbiscan.io/tx/${
           tx?.id
         }`
+      : chainId === CHAIN_ID_ARBITRUM_SEPOLIA
+      ? `https://${CLUSTER === "testnet" ? "sepolia." : ""}arbiscan.io/tx/${
+          tx?.id
+        }`
       : chainId === CHAIN_ID_APTOS
       ? `https://explorer.aptoslabs.com/txn/${tx?.id}${
           CLUSTER === "testnet"
diff --git a/src/components/SmartAddress.tsx b/src/components/SmartAddress.tsx
index d28afd6..eeca7e5 100644
--- a/src/components/SmartAddress.tsx
+++ b/src/components/SmartAddress.tsx
@@ -21,11 +21,14 @@ import {
   CHAIN_ID_APTOS,
   isValidAptosType,
   CHAIN_ID_ARBITRUM,
+  CHAIN_ID_ARBITRUM_SEPOLIA,
   CHAIN_ID_INJECTIVE,
   terra,
   CHAIN_ID_NEAR,
   CHAIN_ID_BASE,
+  CHAIN_ID_BASE_SEPOLIA,
   CHAIN_ID_OPTIMISM,
+  CHAIN_ID_OPTIMISM_SEPOLIA,
   CHAIN_ID_SEPOLIA,
   CHAIN_ID_SUI,
 } from "@certusone/wormhole-sdk";
@@ -167,10 +170,18 @@ export default function SmartAddress({
     ? `https://${CLUSTER === "testnet" ? "goerli." : ""}basescan.org/${
         isAsset ? "token" : "address"
       }/${useableAddress}`
+    : chainId === CHAIN_ID_BASE_SEPOLIA
+    ? `https://${CLUSTER === "testnet" ? "sepolia." : ""}basescan.org/${
+        isAsset ? "token" : "address"
+      }/${useableAddress}`
     : chainId === CHAIN_ID_OPTIMISM
     ? `https://${CLUSTER === "testnet" ? "goerli-" : ""}optimism.etherscan.io/${
         isAsset ? "token" : "address"
       }/${useableAddress}`
+    : chainId === CHAIN_ID_OPTIMISM_SEPOLIA
+    ? `https://${CLUSTER === "testnet" ? "sepolia-" : ""}optimism.etherscan.io/${
+        isAsset ? "token" : "address"
+      }/${useableAddress}`
     : chainId === CHAIN_ID_KARURA
     ? `https://${
         CLUSTER === "testnet"
@@ -211,6 +222,10 @@ export default function SmartAddress({
     ? `https://${CLUSTER === "testnet" ? "goerli." : ""}arbiscan.io/${
         isAsset ? "token" : "address"
       }/${useableAddress}`
+    : chainId === CHAIN_ID_ARBITRUM_SEPOLIA
+    ? `https://${CLUSTER === "testnet" ? "sepolia." : ""}arbiscan.io/${
+        isAsset ? "token" : "address"
+      }/${useableAddress}`
     : chainId === CHAIN_ID_APTOS
     ? `https://explorer.aptoslabs.com/account/${
         isValidAptosType(useableAddress)
diff --git a/src/utils/consts.ts b/src/utils/consts.ts
index 0d8995d..cc3cf70 100644
--- a/src/utils/consts.ts
+++ b/src/utils/consts.ts
@@ -4,9 +4,11 @@ import {
   CHAIN_ID_ALGORAND,
   CHAIN_ID_APTOS,
   CHAIN_ID_ARBITRUM,
+  CHAIN_ID_ARBITRUM_SEPOLIA,
   CHAIN_ID_AURORA,
   CHAIN_ID_AVAX,
   CHAIN_ID_BASE,
+  CHAIN_ID_BASE_SEPOLIA,
   CHAIN_ID_BSC,
   CHAIN_ID_CELO,
   CHAIN_ID_ETH,
@@ -19,6 +21,7 @@ import {
   CHAIN_ID_NEON,
   CHAIN_ID_OASIS,
   CHAIN_ID_OPTIMISM,
+  CHAIN_ID_OPTIMISM_SEPOLIA,
   CHAIN_ID_POLYGON,
   CHAIN_ID_SEPOLIA,
   CHAIN_ID_SOLANA,
@@ -99,7 +102,12 @@ export const CHAINS: ChainInfo[] =
         },
         {
           id: CHAIN_ID_ARBITRUM,
-          name: "Arbitrum",
+          name: "Arbitrum Goerli",
+          logo: arbitrumIcon,
+        },
+        {
+          id: CHAIN_ID_ARBITRUM_SEPOLIA,
+          name: "Arbitrum Sepolia",
           logo: arbitrumIcon,
         },
         {
@@ -117,6 +125,11 @@ export const CHAINS: ChainInfo[] =
           name: "Base Goerli",
           logo: baseIcon,
         },
+        {
+          id: CHAIN_ID_BASE_SEPOLIA,
+          name: "Base Sepolia",
+          logo: baseIcon,
+        },
         {
           id: CHAIN_ID_BSC,
           name: "Binance Smart Chain",
@@ -179,12 +192,17 @@ export const CHAINS: ChainInfo[] =
         },
         {
           id: CHAIN_ID_OPTIMISM,
-          name: "Optimism (Goerli)",
+          name: "Optimism Goerli",
+          logo: optimismIcon,
+        },
+        {
+          id: CHAIN_ID_OPTIMISM_SEPOLIA,
+          name: "Optimism Sepolia",
           logo: optimismIcon,
         },
         {
           id: CHAIN_ID_POLYGON,
-          name: "Polygon",
+          name: "Polygon Mumbai",
           logo: polygonIcon,
         },
         {
@@ -282,9 +300,12 @@ export const CHAINS_WITH_NFT_SUPPORT = CHAINS.filter(
     id === CHAIN_ID_CELO ||
     id === CHAIN_ID_NEON ||
     id === CHAIN_ID_ARBITRUM ||
+    id === CHAIN_ID_ARBITRUM_SEPOLIA ||
     id === CHAIN_ID_MOONBEAM ||
     id === CHAIN_ID_BASE ||
-    id === CHAIN_ID_OPTIMISM
+    id === CHAIN_ID_BASE_SEPOLIA ||
+    id === CHAIN_ID_OPTIMISM ||
+    id === CHAIN_ID_OPTIMISM_SEPOLIA
 );
 export type ChainsById = { [key in ChainId]: ChainInfo };
 export const CHAINS_BY_ID: ChainsById = CHAINS.reduce((obj, chain) => {
@@ -330,13 +351,13 @@ export const getDefaultNativeCurrencySymbol = (chainId: ChainId) =>
     ? "XPLA"
     : chainId === CHAIN_ID_APTOS
     ? "APTOS"
-    : chainId === CHAIN_ID_ARBITRUM
+    : chainId === CHAIN_ID_ARBITRUM || chainId === CHAIN_ID_ARBITRUM_SEPOLIA
     ? "ETH"
     : chainId === CHAIN_ID_MOONBEAM
     ? "GLMR"
-    : chainId === CHAIN_ID_BASE
+    : chainId === CHAIN_ID_BASE || chainId === CHAIN_ID_BASE_SEPOLIA
     ? "ETH"
-    : chainId === CHAIN_ID_OPTIMISM
+    : chainId === CHAIN_ID_OPTIMISM || chainId === CHAIN_ID_OPTIMISM_SEPOLIA
     ? "ETH"
     : chainId === CHAIN_ID_SUI
     ? "SUI"
@@ -425,9 +446,12 @@ export const KLAYTN_NETWORK_CHAIN_ID = CLUSTER === "testnet" ? 1001 : 1381;
 export const CELO_NETWORK_CHAIN_ID = CLUSTER === "testnet" ? 44787 : 1381;
 export const NEON_NETWORK_CHAIN_ID = CLUSTER === "testnet" ? 245022926 : 1381;
 export const ARBITRUM_NETWORK_CHAIN_ID = CLUSTER === "testnet" ? 421613 : 1381;
+export const ARBITRUM_SEPOLIA_NETWORK_CHAIN_ID = CLUSTER === "testnet" ? 421614 : 1381;
 export const MOONBEAM_NETWORK_CHAIN_ID = CLUSTER === "testnet" ? 1287 : 1381;
 export const BASE_NETWORK_CHAIN_ID = CLUSTER === "testnet" ? 84531 : 1381;
+export const BASE_SEPOLIA_NETWORK_CHAIN_ID = CLUSTER === "testnet" ? 84532 : 1381;
 export const OPTIMISM_NETWORK_CHAIN_ID = CLUSTER === "testnet" ? 420 : 1381;
+export const OPTIMISM_SEPOLIA_NETWORK_CHAIN_ID = CLUSTER === "testnet" ? 11155420 : 1381;
 export const getEvmChainId = (chainId: ChainId) =>
   chainId === CHAIN_ID_ETH
     ? ETH_NETWORK_CHAIN_ID
@@ -457,12 +481,18 @@ export const getEvmChainId = (chainId: ChainId) =>
     ? NEON_NETWORK_CHAIN_ID
     : chainId === CHAIN_ID_ARBITRUM
     ? ARBITRUM_NETWORK_CHAIN_ID
+    : chainId === CHAIN_ID_ARBITRUM_SEPOLIA
+    ? ARBITRUM_SEPOLIA_NETWORK_CHAIN_ID
     : chainId === CHAIN_ID_MOONBEAM
     ? MOONBEAM_NETWORK_CHAIN_ID
     : chainId === CHAIN_ID_BASE
     ? BASE_NETWORK_CHAIN_ID
+    : chainId === CHAIN_ID_BASE_SEPOLIA
+    ? BASE_SEPOLIA_NETWORK_CHAIN_ID
     : chainId === CHAIN_ID_OPTIMISM
     ? OPTIMISM_NETWORK_CHAIN_ID
+    : chainId === CHAIN_ID_OPTIMISM_SEPOLIA
+    ? OPTIMISM_SEPOLIA_NETWORK_CHAIN_ID
     : undefined;
 export const SOLANA_HOST = process.env.REACT_APP_SOLANA_API_URL
   ? process.env.REACT_APP_SOLANA_API_URL