diff --git a/packages/DApp/src/config.ts b/packages/DApp/src/config.ts
index 4926716..67cbd3f 100644
--- a/packages/DApp/src/config.ts
+++ b/packages/DApp/src/config.ts
@@ -1,7 +1,7 @@
 import { v4 as uuidv4 } from 'uuid'
 import { ChainId, OptimismGoerli, Optimism, Config as DAppConfig, Localhost, Hardhat } from '@usedapp/core'
 
-const version = '0.0.5'
+const version = '0.0.6'
 
 export interface Config {
   wakuConfig: {
@@ -52,12 +52,15 @@ const configs: Record<typeof process.env.ENV, Config> = {
   preview: {
     statusWalletRequired: false,
     wakuConfig: {
-      environment: 'test',
+      environment: 'production',
       wakuTopic: `/communitiesCuration/preview/${version}/directory/proto/`,
       wakuFeatureTopic: `/communitiesCuration/preview/${version}/featured/proto/`,
     },
     daapConfig: {
       readOnlyChainId: ChainId.OptimismGoerli,
+      readOnlyUrls: {
+        [ChainId.OptimismGoerli]: `https://optimism-goerli.infura.io/v3/${process.env.INFURA_API_KEY}`,
+      },
       networks: [OptimismGoerli],
       notifications: {
         checkInterval: 500,
diff --git a/packages/DApp/src/constants/contracts.ts b/packages/DApp/src/constants/contracts.ts
index fcbe7a7..b458a9d 100644
--- a/packages/DApp/src/constants/contracts.ts
+++ b/packages/DApp/src/constants/contracts.ts
@@ -5,14 +5,15 @@ export const contracts = {
   [ChainId.Optimism]: {
     // TO BE PROVIDED
     votingContract: '0x0000000000000000000000000000000000000000',
+    featuredVotingContract: '0x0000000000000000000000000000000000000000',
     directoryContract: '0x0000000000000000000000000000000000000000',
     tokenContract: '0x0000000000000000000000000000000000000000',
   },
   [ChainId.OptimismGoerli]: {
-    // TO BE PROVIDED
-    votingContract: '0x0000000000000000000000000000000000000000',
-    directoryContract: '0x0000000000000000000000000000000000000000',
-    tokenContract: '0x0000000000000000000000000000000000000000',
+    votingContract: '0x7864aDdE74cFa6Efb2ee8E8d7bd96f9C3dd068b3',
+    featuredVotingContract: '0x2243f6e24b827bB5Dd8F4F89CC43F8b6902f238B',
+    directoryContract: '0x7E01b56d0CEa1D2b5D4018E550A2d2A288a38C6B',
+    tokenContract: '0xfb8dC8748F24F8B155123b0341a762C898511c76',
   },
   [ChainId.Hardhat]: {
     votingContract: process.env.VOTING_CONTRACT ?? '0x0000000000000000000000000000000000000000',
diff --git a/packages/DApp/webpack.config.cjs b/packages/DApp/webpack.config.cjs
index 3e2eb58..83e1634 100644
--- a/packages/DApp/webpack.config.cjs
+++ b/packages/DApp/webpack.config.cjs
@@ -81,6 +81,7 @@ module.exports = () => {
         'process.env.DIRECTORY_CONTRACT': JSON.stringify(process.env.DIRECTORY_CONTRACT),
         'process.env.MULTICALL_CONTRACT': JSON.stringify(process.env.MULTICALL_CONTRACT),
         'process.env.TOKEN_CONTRACT': JSON.stringify(process.env.TOKEN_CONTRACT),
+        'process.env.INFURA_API_KEY': JSON.stringify(process.env.INFURA_API_KEY),
       }),
       new webpack.ProvidePlugin({
         process: 'process/browser.js',
diff --git a/packages/contracts/deploy/deploy.ts b/packages/contracts/deploy/deploy.ts
index 4cc3108..73b4beb 100644
--- a/packages/contracts/deploy/deploy.ts
+++ b/packages/contracts/deploy/deploy.ts
@@ -92,11 +92,13 @@ function isTestNetwork(chainId: number) {
 
 async function obtainTokenAddress(deployer: any, chainId: number): Promise<string> {
   let tokenAddress = process.env.TOKEN_CONTRACT
-  if (!tokenAddress && isTestNetwork(chainId)) {
-    const tokenContract = await deployERC20MockContract(deployer.address)
-    tokenAddress = tokenContract.address
-  } else {
-    throw new Error('TOKEN_ADDRESS should be provided')
+  if (!tokenAddress) {
+    if (isTestNetwork(chainId)) {
+      const tokenContract = await deployERC20MockContract(deployer.address)
+      tokenAddress = tokenContract.address
+    } else {
+      throw new Error('TOKEN_CONTRACT must be provided')
+    }
   }
   return tokenAddress ? tokenAddress : ''
 }
diff --git a/packages/contracts/hardhat.config.ts b/packages/contracts/hardhat.config.ts
index cd8df42..c2df66e 100644
--- a/packages/contracts/hardhat.config.ts
+++ b/packages/contracts/hardhat.config.ts
@@ -3,6 +3,13 @@ import "@nomicfoundation/hardhat-toolbox";
 
 const config: HardhatUserConfig = {
   solidity: "0.8.18",
+  networks: {
+    hardhat: {},
+    optimismGoerli: {
+      url: `https://optimism-goerli.infura.io/v3/${process.env.INFURA_API_KEY}`,
+      // accounts: [`0x${process.env.ACCOUNT_KEY}`],
+    }
+  }
 };
 
 export default config;