diff --git a/bridge_ui/package-lock.json b/bridge_ui/package-lock.json
index b72dfb7c2..ead88da9f 100644
--- a/bridge_ui/package-lock.json
+++ b/bridge_ui/package-lock.json
@@ -8,7 +8,7 @@
       "name": "test_ui",
       "version": "0.1.0",
       "dependencies": {
-        "@certusone/wormhole-sdk": "^0.3.4",
+        "@certusone/wormhole-sdk": "^0.3.7",
         "@material-ui/core": "^4.12.2",
         "@material-ui/icons": "^4.11.2",
         "@material-ui/lab": "^4.0.0-alpha.60",
@@ -2132,9 +2132,9 @@
       }
     },
     "node_modules/@certusone/wormhole-sdk": {
-      "version": "0.3.4",
-      "resolved": "https://registry.npmjs.org/@certusone/wormhole-sdk/-/wormhole-sdk-0.3.4.tgz",
-      "integrity": "sha512-zwBpAI2nOh3zZ7lIZeBiR/MnlJR9HNCpW1INfA82gHJy35EabGzjNzaxDAdGXWVuWYjvdodwbiy7czB8m9Zpxw==",
+      "version": "0.3.7",
+      "resolved": "https://registry.npmjs.org/@certusone/wormhole-sdk/-/wormhole-sdk-0.3.7.tgz",
+      "integrity": "sha512-C+PqzRITASWJJ9XnGOUnUssGL6yV4B5ivkfHsBLR4WChmSSY8ENnYr92WMj/mH+sw55sQsEAycCjqZEsrIlaAQ==",
       "dependencies": {
         "@improbable-eng/grpc-web": "^0.14.0",
         "@solana/spl-token": "^0.1.8",
@@ -46733,9 +46733,9 @@
       }
     },
     "@certusone/wormhole-sdk": {
-      "version": "0.3.4",
-      "resolved": "https://registry.npmjs.org/@certusone/wormhole-sdk/-/wormhole-sdk-0.3.4.tgz",
-      "integrity": "sha512-zwBpAI2nOh3zZ7lIZeBiR/MnlJR9HNCpW1INfA82gHJy35EabGzjNzaxDAdGXWVuWYjvdodwbiy7czB8m9Zpxw==",
+      "version": "0.3.7",
+      "resolved": "https://registry.npmjs.org/@certusone/wormhole-sdk/-/wormhole-sdk-0.3.7.tgz",
+      "integrity": "sha512-C+PqzRITASWJJ9XnGOUnUssGL6yV4B5ivkfHsBLR4WChmSSY8ENnYr92WMj/mH+sw55sQsEAycCjqZEsrIlaAQ==",
       "requires": {
         "@improbable-eng/grpc-web": "^0.14.0",
         "@solana/spl-token": "^0.1.8",
diff --git a/bridge_ui/package.json b/bridge_ui/package.json
index 4f94b780f..a1598d49a 100644
--- a/bridge_ui/package.json
+++ b/bridge_ui/package.json
@@ -3,7 +3,7 @@
   "version": "0.1.0",
   "private": true,
   "dependencies": {
-    "@certusone/wormhole-sdk": "^0.3.4",
+    "@certusone/wormhole-sdk": "^0.3.7",
     "@material-ui/core": "^4.12.2",
     "@material-ui/icons": "^4.11.2",
     "@material-ui/lab": "^4.0.0-alpha.60",
diff --git a/bridge_ui/src/components/ShowTx.tsx b/bridge_ui/src/components/ShowTx.tsx
index 7bda28058..9932f7e35 100644
--- a/bridge_ui/src/components/ShowTx.tsx
+++ b/bridge_ui/src/components/ShowTx.tsx
@@ -14,6 +14,7 @@ import {
   CHAIN_ID_POLYGON,
   CHAIN_ID_SOLANA,
   CHAIN_ID_TERRA,
+  CHAIN_ID_ACALA,
 } from "@certusone/wormhole-sdk";
 import { Button, makeStyles, Typography } from "@material-ui/core";
 import { Transaction } from "../store/transferSlice";
@@ -91,6 +92,12 @@ export default function ShowTx({
             ? "blockscout.karura-dev.aca-dev.network"
             : "blockscout.karura.network"
         }/tx/${tx?.id}`
+      : chainId === CHAIN_ID_ACALA
+      ? `https://${
+          CLUSTER === "testnet"
+            ? "blockscout.acala-dev.aca-dev.network"
+            : "blockscout.acala.network"
+        }/tx/${tx?.id}`
       : chainId === CHAIN_ID_SOLANA
       ? `https://solscan.io/tx/${tx?.id}${
           CLUSTER === "testnet"
diff --git a/bridge_ui/src/components/SmartAddress.tsx b/bridge_ui/src/components/SmartAddress.tsx
index 3b8e25212..88c6cd4f8 100644
--- a/bridge_ui/src/components/SmartAddress.tsx
+++ b/bridge_ui/src/components/SmartAddress.tsx
@@ -15,6 +15,7 @@ import {
   CHAIN_ID_SOLANA,
   CHAIN_ID_TERRA,
   isNativeDenom,
+  CHAIN_ID_ACALA,
 } from "@certusone/wormhole-sdk";
 import { Button, makeStyles, Tooltip, Typography } from "@material-ui/core";
 import { FileCopy, OpenInNew } from "@material-ui/icons";
@@ -154,6 +155,12 @@ export default function SmartAddress({
           ? "blockscout.karura-dev.aca-dev.network"
           : "blockscout.karura.network"
       }/${isAsset ? "token" : "address"}/${useableAddress}`
+    : chainId === CHAIN_ID_ACALA
+    ? `https://${
+        CLUSTER === "testnet"
+          ? "blockscout.acala-dev.aca-dev.network"
+          : "blockscout.acala.network"
+      }/${isAsset ? "token" : "address"}/${useableAddress}`
     : chainId === CHAIN_ID_SOLANA
     ? `https://solscan.io/address/${useableAddress}${
         CLUSTER === "testnet"
diff --git a/bridge_ui/src/utils/consts.ts b/bridge_ui/src/utils/consts.ts
index e9e63729d..28431a72f 100644
--- a/bridge_ui/src/utils/consts.ts
+++ b/bridge_ui/src/utils/consts.ts
@@ -15,6 +15,7 @@ import {
   CHAIN_ID_POLYGON,
   CHAIN_ID_SOLANA,
   CHAIN_ID_TERRA,
+  CONTRACTS,
   isEVMChain,
 } from "@certusone/wormhole-sdk";
 import { clusterApiUrl } from "@solana/web3.js";
@@ -50,6 +51,11 @@ export interface ChainInfo {
 export const CHAINS: ChainInfo[] =
   CLUSTER === "mainnet"
     ? [
+        {
+          id: CHAIN_ID_ACALA,
+          name: "Acala",
+          logo: acalaIcon,
+        },
         {
           id: CHAIN_ID_AURORA,
           name: "Aurora",
@@ -217,7 +223,7 @@ export const CHAINS: ChainInfo[] =
         },
       ];
 export const BETA_CHAINS: ChainId[] =
-  CLUSTER === "mainnet" ? [CHAIN_ID_CELO, CHAIN_ID_KLAYTN] : [];
+  CLUSTER === "mainnet" ? [CHAIN_ID_ACALA, CHAIN_ID_CELO, CHAIN_ID_KLAYTN] : [];
 export const CHAINS_WITH_NFT_SUPPORT = CHAINS.filter(
   ({ id }) =>
     id === CHAIN_ID_AVAX ||
@@ -440,7 +446,7 @@ export const KARURA_HOST =
     : "";
 export const ACALA_HOST =
   CLUSTER === "mainnet"
-    ? ""
+    ? "https://eth-rpc-acala.aca-api.network/"
     : CLUSTER === "testnet"
     ? "https://acala-dev.aca-dev.network/eth/http"
     : "";
@@ -614,21 +620,21 @@ export const KARURA_TOKEN_BRIDGE_ADDRESS = getAddress(
 );
 export const ACALA_BRIDGE_ADDRESS = getAddress(
   CLUSTER === "mainnet"
-    ? "0x0000000000000000000000000000000000000000"
+    ? CONTRACTS.MAINNET.acala.core
     : CLUSTER === "testnet"
     ? "0x4377B49d559c0a9466477195C6AdC3D433e265c0"
     : "0xC89Ce4735882C9F0f0FE26686c53074E09B0D550"
 );
 export const ACALA_NFT_BRIDGE_ADDRESS = getAddress(
   CLUSTER === "mainnet"
-    ? "0x0000000000000000000000000000000000000000"
+    ? CONTRACTS.MAINNET.acala.nft_bridge
     : CLUSTER === "testnet"
     ? "0x96f1335e0AcAB3cfd9899B30b2374e25a2148a6E"
     : "0x26b4afb60d6c903165150c6f0aa14f8016be4aec"
 );
 export const ACALA_TOKEN_BRIDGE_ADDRESS = getAddress(
   CLUSTER === "mainnet"
-    ? "0x0000000000000000000000000000000000000000"
+    ? CONTRACTS.MAINNET.acala.token_bridge
     : CLUSTER === "testnet"
     ? "0xebA00cbe08992EdD08ed7793E07ad6063c807004"
     : "0x0290FB167208Af455bB137780163b7B7a9a10C16"
diff --git a/bridge_ui/src/utils/metaMaskChainParameters.ts b/bridge_ui/src/utils/metaMaskChainParameters.ts
index 9389af283..7d44ca7b2 100644
--- a/bridge_ui/src/utils/metaMaskChainParameters.ts
+++ b/bridge_ui/src/utils/metaMaskChainParameters.ts
@@ -87,6 +87,20 @@ export const METAMASK_CHAIN_PARAMETERS: {
     rpcUrls: ["https://acala-dev.aca-dev.network/eth/http"],
     blockExplorerUrls: ["https://blockscout.acala-dev.aca-dev.network"],
   },
+  686: {
+    chainId: "0x2AE",
+    chainName: "Karura",
+    nativeCurrency: { name: "Karura Token", symbol: "KAR", decimals: 18 },
+    rpcUrls: ["https://eth-rpc-karura.aca-api.network"],
+    blockExplorerUrls: ["https://blockscout.karura.network"],
+  },
+  787: {
+    chainId: "0x313",
+    chainName: "Acala",
+    nativeCurrency: { name: "Acala Token", symbol: "ACA", decimals: 18 },
+    rpcUrls: ["https://eth-rpc-acala.aca-api.network"],
+    blockExplorerUrls: ["https://blockscout.acala.network"],
+  },
   4002: {
     chainId: "0xfa2",
     chainName: "Fantom Testnet",
diff --git a/clients/js/package-lock.json b/clients/js/package-lock.json
index 434c793e9..856bbf093 100644
--- a/clients/js/package-lock.json
+++ b/clients/js/package-lock.json
@@ -9,7 +9,7 @@
       "version": "1.0.0",
       "dependencies": {
         "@celo-tools/celo-ethers-wrapper": "^0.1.0",
-        "@certusone/wormhole-sdk": "^0.3.3",
+        "@certusone/wormhole-sdk": "^0.3.7",
         "@solana/web3.js": "^1.22.0",
         "@terra-money/terra.js": "^1.8.9",
         "axios": "^0.24.0",
@@ -542,9 +542,9 @@
       }
     },
     "node_modules/@certusone/wormhole-sdk": {
-      "version": "0.3.3",
-      "resolved": "https://registry.npmjs.org/@certusone/wormhole-sdk/-/wormhole-sdk-0.3.3.tgz",
-      "integrity": "sha512-huRguXX5RXOYpudeUoSycN7z9PGn9D+qzgG8N5xMayNykaKWWGgA+fzlWrsHadFcUL8Gnp2ynr757nCAxPaMuQ==",
+      "version": "0.3.7",
+      "resolved": "https://registry.npmjs.org/@certusone/wormhole-sdk/-/wormhole-sdk-0.3.7.tgz",
+      "integrity": "sha512-C+PqzRITASWJJ9XnGOUnUssGL6yV4B5ivkfHsBLR4WChmSSY8ENnYr92WMj/mH+sw55sQsEAycCjqZEsrIlaAQ==",
       "dependencies": {
         "@improbable-eng/grpc-web": "^0.14.0",
         "@solana/spl-token": "^0.1.8",
@@ -10950,9 +10950,9 @@
       "requires": {}
     },
     "@certusone/wormhole-sdk": {
-      "version": "0.3.3",
-      "resolved": "https://registry.npmjs.org/@certusone/wormhole-sdk/-/wormhole-sdk-0.3.3.tgz",
-      "integrity": "sha512-huRguXX5RXOYpudeUoSycN7z9PGn9D+qzgG8N5xMayNykaKWWGgA+fzlWrsHadFcUL8Gnp2ynr757nCAxPaMuQ==",
+      "version": "0.3.7",
+      "resolved": "https://registry.npmjs.org/@certusone/wormhole-sdk/-/wormhole-sdk-0.3.7.tgz",
+      "integrity": "sha512-C+PqzRITASWJJ9XnGOUnUssGL6yV4B5ivkfHsBLR4WChmSSY8ENnYr92WMj/mH+sw55sQsEAycCjqZEsrIlaAQ==",
       "requires": {
         "@improbable-eng/grpc-web": "^0.14.0",
         "@solana/spl-token": "^0.1.8",
diff --git a/clients/js/package.json b/clients/js/package.json
index 2136da328..eb6bf339c 100644
--- a/clients/js/package.json
+++ b/clients/js/package.json
@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "dependencies": {
     "@celo-tools/celo-ethers-wrapper": "^0.1.0",
-    "@certusone/wormhole-sdk": "^0.3.3",
+    "@certusone/wormhole-sdk": "^0.3.7",
     "@solana/web3.js": "^1.22.0",
     "@terra-money/terra.js": "^1.8.9",
     "axios": "^0.24.0",