diff --git a/apps/mana/src/eth/rpc.ts b/apps/mana/src/eth/rpc.ts
index 0d5ca46c2..db7558284 100644
--- a/apps/mana/src/eth/rpc.ts
+++ b/apps/mana/src/eth/rpc.ts
@@ -8,7 +8,8 @@ import {
   evmGoerli,
   evmSepolia,
   evmLineaGoerli,
-  EvmNetworkConfig
+  EvmNetworkConfig,
+  evmSkaleTestnet
 } from '@snapshot-labs/sx';
 import fetch from 'cross-fetch';
 import { createWalletProxy } from './dependencies';
@@ -21,7 +22,8 @@ export const NETWORKS = new Map<number, EvmNetworkConfig>([
   [1, evmMainnet],
   [5, evmGoerli],
   [11155111, evmSepolia],
-  [59140, evmLineaGoerli]
+  [59140, evmLineaGoerli],
+  [1444673419, evmSkaleTestnet]
 ]);
 
 export const createNetworkHandler = (chainId: number) => {
diff --git a/apps/subgraph-api/deploy.sh b/apps/subgraph-api/deploy.sh
new file mode 100755
index 000000000..a02f1e152
--- /dev/null
+++ b/apps/subgraph-api/deploy.sh
@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+
+set -e
+
+
+if ! which docker 2>&1 > /dev/null; then
+    echo "Please install 'docker' first"
+    exit 1
+fi
+
+if ! which docker-compose 2>&1 > /dev/null; then
+    echo "Please install 'docker-compose' first"
+    exit 1
+fi
+
+# Start graph node
+docker-compose up -d 
+
+
+until curl -o /dev/null -s  http://localhost:8040/metrics; do
+  >&2 echo "Graph node is unavailable - sleeping for while......"
+  sleep 2
+done
+  
+>&2 echo "Graph node is Up is up - executing command"
+
+echo "Installing dependencies"
+yarn 
+
+echo "Building app"
+yarn run codegen
+yarn run build
+
+echo "Pushing app to local graph node"
+yarn run create-local
+yarn run deploy-local
\ No newline at end of file
diff --git a/apps/subgraph-api/docker-compose.yml b/apps/subgraph-api/docker-compose.yml
new file mode 100644
index 000000000..166aefde4
--- /dev/null
+++ b/apps/subgraph-api/docker-compose.yml
@@ -0,0 +1,36 @@
+version: '3.8'
+services:
+  graph-node:
+    image: graphprotocol/graph-node
+    ports:
+      - '8000:8000'
+      - '8001:8001'
+      - '8020:8020'
+      - '8030:8030'
+      - '8040:8040'
+    depends_on:
+      - postgres
+    environment:
+      postgres_host: postgres
+      postgres_user: postgres
+      postgres_pass: password
+      postgres_db: graph
+      ipfs: 'https://api.thegraph.com/ipfs/'
+      ethereum: 'mainnet:https://testnet.skalenodes.com/v1/juicy-low-small-testnet'
+      GRAPH_LOG: info
+  postgres:
+    image: postgres:15.4
+    ports:
+      - '5432:5432'
+    command: ['postgres', '-cshared_preload_libraries=pg_stat_statements', '-cmax_connections=200']
+    environment:
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: password
+      POSTGRES_DB: graph
+      POSTGRES_INITDB_ARGS: '-E UTF8 --locale=C'
+    volumes:
+      - ./initdb.d:/docker-entrypoint-initdb.d
+      - pg:/var/lib/postgresql/data
+volumes:
+  pg:
+    driver: local
diff --git a/apps/subgraph-api/package.json b/apps/subgraph-api/package.json
index 63b7dbe47..ab103e8cd 100644
--- a/apps/subgraph-api/package.json
+++ b/apps/subgraph-api/package.json
@@ -10,7 +10,7 @@
     "deploy": "graph deploy --node https://api.thegraph.com/deploy/ snapshot-labs/sx-subgraph",
     "create-local": "graph create --node http://localhost:8020/ snapshot-labs/sx-subgraph",
     "remove-local": "graph remove --node http://localhost:8020/ snapshot-labs/sx-subgraph",
-    "deploy-local": "yarn create-local && graph deploy --node http://localhost:8020/ --network sepolia -l `LC_ALL=C tr -dc a-z0-9 </dev/urandom | head -c 32` snapshot-labs/sx-subgraph",
+    "deploy-local": "yarn create-local && graph deploy --node http://localhost:8020/ snapshot-labs/sx-subgraph --version-label v0.0.4",
     "deploy-goerli": "graph deploy --node https://api.thegraph.com/deploy/ snapshot-labs/sx-subgraph",
     "deploy-linea-testnet": "graph deploy --network linea-testnet --studio sx-linea-testnet",
     "deploy-studio": "graph deploy --studio -l v${npm_package_version}",
diff --git a/apps/subgraph-api/src/mapping.ts b/apps/subgraph-api/src/mapping.ts
index f4bf85e8b..8709f8054 100644
--- a/apps/subgraph-api/src/mapping.ts
+++ b/apps/subgraph-api/src/mapping.ts
@@ -50,11 +50,11 @@ import {
   toChecksumAddress,
 } from './helpers'
 
-const MASTER_SPACE = Address.fromString('0xB1870f2Dc79862c5a06090344bfbBCA07483dAEe')
-const MASTER_SIMPLE_QUORUM_AVATAR = Address.fromString('0x6560B2eEEa07642F2CA3ebD100C07A1c1f66F2Ea')
+const MASTER_SPACE = Address.fromString('0xae55A5603ba260eb38a1567774395f3e1871707B')
+const MASTER_SIMPLE_QUORUM_AVATAR = Address.fromString('0x84CfB838FA4F868560f03eA633b1bDC6e958bf63')
 const MASTER_AXIOM = Address.fromString('0xaC6dbd42Ed254E9407fe0D2798784d0110979DC2')
 const MASTER_SIMPLE_QUORUM_TIMELOCK = Address.fromString(
-  '0x6791408d253CF326BcA01a41ab909254a64F2cDa'
+  '0x44f9E596315CFd27FDbB3041251fFD4D97684f25'
 )
 
 const CHAIN_IDS = new Map<string, i32>()
@@ -65,6 +65,7 @@ CHAIN_IDS.set('optimism', 10)
 CHAIN_IDS.set('matic', 137)
 CHAIN_IDS.set('arbitrum-one', 42161)
 CHAIN_IDS.set('linea-testnet', 59140)
+CHAIN_IDS.set('skale-testnet', 1444673419)
 
 export function handleProxyDeployed(event: ProxyDeployed): void {
   let network = dataSource.network()
diff --git a/apps/subgraph-api/subgraph.yaml b/apps/subgraph-api/subgraph.yaml
index 12f01780f..ef6876e2c 100644
--- a/apps/subgraph-api/subgraph.yaml
+++ b/apps/subgraph-api/subgraph.yaml
@@ -4,11 +4,11 @@ schema:
 dataSources:
   - kind: ethereum
     name: ProxyFactory
-    network: sepolia
+    network: mainnet
     source:
       abi: ProxyFactory
-      address: '0x542922aF76e8b55076a54b15fD972156f5B143B0'
-      startBlock: 5386251
+      address: '0x96f98916be07BCdB2556349b13D5F404B78E13D7'
+      startBlock: 1403270
     mapping:
       kind: ethereum/events
       apiVersion: 0.0.7
@@ -31,7 +31,7 @@ dataSources:
 templates:
   - kind: ethereum
     name: Space
-    network: sepolia
+    network: mainnet
     source:
       abi: Space
     mapping:
@@ -81,7 +81,7 @@ templates:
       file: ./src/mapping.ts
   - kind: ethereum
     name: AxiomExecutionStrategy
-    network: sepolia
+    network: mainnet
     source:
       abi: AxiomExecutionStrategy
     mapping:
@@ -99,7 +99,7 @@ templates:
       file: ./src/mapping.ts
   - kind: ethereum
     name: TimelockExecutionStrategy
-    network: sepolia
+    network: mainnet
     source:
       abi: TimelockExecutionStrategy
     mapping:
@@ -129,7 +129,7 @@ templates:
       abis:
         - name: Space
           file: ./abis/Space.json
-    network: sepolia
+    network: mainnet
   - name: ProposalMetadata
     kind: file/ipfs
     mapping:
@@ -142,7 +142,7 @@ templates:
       abis:
         - name: Space
           file: ./abis/Space.json
-    network: sepolia
+    network: mainnet
   - name: StrategiesParsedMetadataData
     kind: file/ipfs
     mapping:
@@ -155,7 +155,7 @@ templates:
       abis:
         - name: Space
           file: ./abis/Space.json
-    network: sepolia
+    network: mainnet
   - name: VotingPowerValidationStrategyMetadata
     kind: file/ipfs
     mapping:
@@ -168,4 +168,4 @@ templates:
       abis:
         - name: Space
           file: ./abis/Space.json
-    network: sepolia
+    network: mainnet
diff --git a/apps/ui/.env b/apps/ui/.env
index c1596bceb..e1b107247 100644
--- a/apps/ui/.env
+++ b/apps/ui/.env
@@ -1,4 +1,4 @@
-VITE_ENABLED_NETWORKS=sep
+VITE_ENABLED_NETWORKS=skale-testnet
 VITE_MANA_URL=https://mana.pizza
 VITE_HIGHLIGHT_URL=https://testnet.highlight.red
 VITE_IPFS_GATEWAY=snapshot.4everland.link
diff --git a/apps/ui/src/components/App/Sidebar.vue b/apps/ui/src/components/App/Sidebar.vue
index c18340f9c..179912aff 100644
--- a/apps/ui/src/components/App/Sidebar.vue
+++ b/apps/ui/src/components/App/Sidebar.vue
@@ -8,7 +8,7 @@ const spacesStore = useSpacesStore();
 <template>
   <div class="w-[72px] border-r fixed left-0 top-0 bottom-0 text-center">
     <router-link
-      :to="{ path: '/sep:0x22fcfBE907139a3f970ad8B7A3FC4D0c1b698a98' }"
+      :to="{ path: '/skale-testnet:0xbA0012E25e9D2f4b88a59e20086789d6458f6DF0' }"
       class="h-[72px] block"
     >
       <IH-stop class="inline-block my-4 w-[32px] h-[32px] text-skin-link" />
diff --git a/apps/ui/src/components/App/Topnav.vue b/apps/ui/src/components/App/Topnav.vue
index ab2828653..39b0186b0 100644
--- a/apps/ui/src/components/App/Topnav.vue
+++ b/apps/ui/src/components/App/Topnav.vue
@@ -77,11 +77,11 @@ watch(route, to => {
         </div>
         <router-link
           v-else
-          :to="{ path: '/sep:0x22fcfBE907139a3f970ad8B7A3FC4D0c1b698a98' }"
+          :to="{ path: '/skale-testnet:0xbA0012E25e9D2f4b88a59e20086789d6458f6DF0' }"
           class="flex items-center"
           style="font-size: 24px"
         >
-          snapshot x
+          Razor Network Governance
         </router-link>
       </div>
       <div :key="web3.account" class="flex">
diff --git a/apps/ui/src/helpers/constants.ts b/apps/ui/src/helpers/constants.ts
index 738995bda..080d21914 100644
--- a/apps/ui/src/helpers/constants.ts
+++ b/apps/ui/src/helpers/constants.ts
@@ -9,7 +9,8 @@ export const CHAIN_IDS = {
   eth: 1,
   gor: 5,
   sep: 11155111,
-  'linea-testnet': 59140
+  'linea-testnet': 59140,
+  'skale-testnet': 1444673419
 };
 
 export const COINGECKO_ASSET_PLATFORMS = {
diff --git a/apps/ui/src/helpers/link.ts b/apps/ui/src/helpers/link.ts
index 81c6bb23a..9f892a9cd 100644
--- a/apps/ui/src/helpers/link.ts
+++ b/apps/ui/src/helpers/link.ts
@@ -8,7 +8,8 @@ const UNISWAP_CHAINS_BY_NETWORK = {
   '43114': 'avalanche',
   '42220': 'celo',
   '11155111': 'sepolia',
-  '5': 'goerli'
+  '5': 'goerli',
+  '1444673419': 'skale-testnet'
 };
 
 export function getSwapLink(strategy: string, address: string, chainId?: number) {
diff --git a/apps/ui/src/helpers/opensea.ts b/apps/ui/src/helpers/opensea.ts
index 93074123c..b8fd0f106 100644
--- a/apps/ui/src/helpers/opensea.ts
+++ b/apps/ui/src/helpers/opensea.ts
@@ -25,7 +25,8 @@ const OPENSEA_CHAINS: Record<number, ChainItem> = {
   1: { name: 'ethereum', isTestnet: false },
   10: { name: 'optimism', isTestnet: false },
   137: { name: 'matic', isTestnet: false },
-  42161: { name: 'arbitrum', isTestnet: false }
+  42161: { name: 'arbitrum', isTestnet: false },
+  1444673419: { name: 'skale-testnet', isTestnet: true }
 };
 
 export async function getNfts(address: string, chainId: number): Promise<ApiNft[]> {
diff --git a/apps/ui/src/helpers/provider.ts b/apps/ui/src/helpers/provider.ts
index 77596d4c9..0697866b5 100644
--- a/apps/ui/src/helpers/provider.ts
+++ b/apps/ui/src/helpers/provider.ts
@@ -3,12 +3,15 @@ import { StaticJsonRpcProvider } from '@ethersproject/providers';
 const providers: Record<number, StaticJsonRpcProvider | undefined> = {};
 
 export function getProvider(networkId: number): StaticJsonRpcProvider {
-  const url = `https://rpc.snapshotx.xyz/${networkId}`;
+  // const url = `https://rpc.snapshotx.xyz/${networkId}`;
 
   let provider = providers[networkId];
 
   if (!provider) {
-    provider = new StaticJsonRpcProvider({ url, timeout: 25000 }, networkId);
+    provider = new StaticJsonRpcProvider(
+      { url: 'https://testnet.skalenodes.com/v1/juicy-low-small-testnet', timeout: 25000 },
+      networkId
+    );
     providers[networkId] = provider;
   }
 
diff --git a/apps/ui/src/networks/evm/actions.ts b/apps/ui/src/networks/evm/actions.ts
index afa78a286..75350fbb2 100644
--- a/apps/ui/src/networks/evm/actions.ts
+++ b/apps/ui/src/networks/evm/actions.ts
@@ -10,7 +10,8 @@ import {
   evmGoerli,
   evmSepolia,
   evmLineaGoerli,
-  EvmNetworkConfig
+  EvmNetworkConfig,
+  evmSkaleTestnet
 } from '@snapshot-labs/sx';
 import { MANA_URL, executionCall } from '@/helpers/mana';
 import { CHAIN_IDS } from '@/helpers/constants';
@@ -54,7 +55,8 @@ const CONFIGS: Record<number, EvmNetworkConfig> = {
   1: evmMainnet,
   5: evmGoerli,
   11155111: evmSepolia,
-  59140: evmLineaGoerli
+  59140: evmLineaGoerli,
+  1444673419: evmSkaleTestnet
 };
 
 export function createActions(
@@ -151,7 +153,7 @@ export function createActions(
           authenticators: params.authenticators.map(config => config.address),
           votingStrategies: Array.from({ length: MAX_MERKLE_VOTING_STRATEGIES }, (_, i) => {
             return {
-              addr: '0x76F31B102b2F80BE9E2B0611571c33C10147Ec29',
+              addr: '0x7347CCfEd3074AaB4a8B705A830DAeF02fb88D95',
               params: abiCoder.encode(['uint256'], [BigInt(i + 1)])
             };
           }),
@@ -160,7 +162,7 @@ export function createActions(
           }),
           proposalValidationStrategy: {
             addr: params.validationStrategy.address,
-            params: abiCoder.encode(['uint256', 'uint256'], [BigInt(1), BigInt(10)])
+            params: abiCoder.encode(['uint256', 'uint256'], [BigInt(1), BigInt(10)]) // !NOTE: check here. maxActiveProposal, cooldown
           },
           metadataUri: `ipfs://${pinned.cid}`,
           proposalValidationStrategyMetadataUri,
diff --git a/apps/ui/src/networks/evm/index.ts b/apps/ui/src/networks/evm/index.ts
index c6a454ccb..cc8b0482a 100644
--- a/apps/ui/src/networks/evm/index.ts
+++ b/apps/ui/src/networks/evm/index.ts
@@ -74,6 +74,13 @@ export const METADATA: Record<string, Metadata> = {
     apiUrl: 'https://thegraph.goerli.zkevm.consensys.net/subgraphs/name/snapshot-labs/sx-subgraph',
     avatar: 'ipfs://bafkreibn4mjs54bnmvkrkiaiwp47gvcz6bervg2kr5ubknytfyz6l5wbs4',
     blockTime: 13.52926
+  },
+  'skale-testnet': {
+    name: 'Skale Testnet',
+    chainId: 1444673419,
+    apiUrl: 'https://34.170.76.2/subgraphs/name/snapshot-labs/sx-subgraph',
+    avatar: 'ipfs://bafkreid7ndxh6y2ljw2jhbisodiyrhcy2udvnwqgon5wgells3kh4si5z4',
+    blockTime: 6.7 // !NOTE: block time needs to precise else voting duration will be inaccurate
   }
 };
 
@@ -124,7 +131,9 @@ export function createEvmNetwork(networkId: NetworkID): Network {
     chainId,
     baseChainId: chainId,
     currentChainId: currentChainId ?? chainId,
-    supportsSimulation: ['eth', 'gor', 'sep', 'oeth', 'matic', 'arb1'].includes(networkId),
+    supportsSimulation: ['eth', 'gor', 'sep', 'oeth', 'matic', 'arb1', 'skale-testnet'].includes(
+      networkId
+    ),
     managerConnectors: EVM_CONNECTORS,
     actions: createActions(provider, helpers, chainId),
     api,
diff --git a/apps/ui/src/networks/index.ts b/apps/ui/src/networks/index.ts
index 1ae9e9afd..2c1fb6cc9 100644
--- a/apps/ui/src/networks/index.ts
+++ b/apps/ui/src/networks/index.ts
@@ -16,10 +16,11 @@ const ethereumNetwork = createEvmNetwork('eth');
 const goerliNetwork = createEvmNetwork('gor');
 const sepoliaNetwork = createEvmNetwork('sep');
 const lineaTestnetNetwork = createEvmNetwork('linea-testnet');
+const skaleTestnetNetwork = createEvmNetwork('skale-testnet');
 
 export const enabledNetworks: NetworkID[] = import.meta.env.VITE_ENABLED_NETWORKS
   ? (import.meta.env.VITE_ENABLED_NETWORKS.split(',') as NetworkID[])
-  : ['s', 's-tn', 'eth', 'matic', 'arb1', 'oeth', 'gor', 'sep', 'sn', 'sn-sep'];
+  : ['s', 's-tn', 'eth', 'matic', 'arb1', 'oeth', 'gor', 'sep', 'skale-testnet', 'sn', 'sn-sep'];
 
 export const evmNetworks: NetworkID[] = [
   'eth',
@@ -28,7 +29,8 @@ export const evmNetworks: NetworkID[] = [
   'oeth',
   'gor',
   'sep',
-  'linea-testnet'
+  'linea-testnet',
+  'skale-testnet'
 ];
 export const offchainNetworks: NetworkID[] = ['s', 's-tn'];
 
@@ -47,6 +49,7 @@ export const getNetwork = (id: NetworkID) => {
   if (id === 'sn') return starknetNetwork;
   if (id === 'sn-tn') return starknetTestnetNetwork;
   if (id === 'sn-sep') return starknetSepoliaNetwork;
+  if (id === 'skale-testnet') return skaleTestnetNetwork;
 
   throw new Error(`Unknown network ${id}`);
 };
diff --git a/apps/ui/src/router.ts b/apps/ui/src/router.ts
index a71ed6346..009e794e8 100644
--- a/apps/ui/src/router.ts
+++ b/apps/ui/src/router.ts
@@ -29,7 +29,7 @@ const routes: any[] = [
   {
     path: '/',
     name: 'landing',
-    redirect: '/sep:0x22fcfBE907139a3f970ad8B7A3FC4D0c1b698a98',
+    redirect: '/skale-testnet:0xbA0012E25e9D2f4b88a59e20086789d6458f6DF0',
     component: Landing
   },
   {
diff --git a/apps/ui/src/types.ts b/apps/ui/src/types.ts
index f6cdf38a2..a8f10ecd0 100644
--- a/apps/ui/src/types.ts
+++ b/apps/ui/src/types.ts
@@ -13,6 +13,7 @@ export type NetworkID =
   | 'gor'
   | 'sep'
   | 'linea-testnet'
+  | 'skale-testnet'
   | 'sn'
   | 'sn-tn'
   | 'sn-sep';
diff --git a/apps/ui/src/views/Space.vue b/apps/ui/src/views/Space.vue
index 7f6b55e68..88180fce2 100644
--- a/apps/ui/src/views/Space.vue
+++ b/apps/ui/src/views/Space.vue
@@ -40,7 +40,8 @@ watchEffect(() => {
     offchainNetworks.includes(space.value.network) ? 'space' : 'space-sx',
     space.value.id,
     16,
-    getCacheHash(space.value.avatar)
+    '',
+    space.value.avatar
   );
   setFavicon(faviconUrl);
 });
diff --git a/packages/sx.js/src/clients/evm/ethereum-tx/index.ts b/packages/sx.js/src/clients/evm/ethereum-tx/index.ts
index c364e6e71..c0a81c82f 100644
--- a/packages/sx.js/src/clients/evm/ethereum-tx/index.ts
+++ b/packages/sx.js/src/clients/evm/ethereum-tx/index.ts
@@ -4,7 +4,7 @@ import { keccak256 } from '@ethersproject/solidity';
 import randomBytes from 'randombytes';
 import { getAuthenticator } from '../../../authenticators/evm';
 import { getStrategiesWithParams } from '../../../strategies/evm';
-import { evmGoerli } from '../../../networks';
+import { evmSkaleTestnet } from '../../../networks';
 import SpaceAbi from './abis/Space.json';
 import ProxyFactoryAbi from './abis/ProxyFactory.json';
 import AvatarExecutionStrategyAbi from './abis/AvatarExecutionStrategy.json';
@@ -102,7 +102,7 @@ export class EthereumTx {
   networkConfig: EvmNetworkConfig;
 
   constructor(opts?: { networkConfig: EvmNetworkConfig }) {
-    this.networkConfig = opts?.networkConfig || evmGoerli;
+    this.networkConfig = opts?.networkConfig || evmSkaleTestnet;
   }
 
   async deployAvatarExecution({
@@ -476,13 +476,12 @@ export class EthereumTx {
       [root, BigInt(snapshotBlock), BigInt(proposalId)]
     );
 
+    const signerAddress = await signer.getAddress();
+
     //! NOTE: This is a temporary solution to get the execution strategy
     const executionStrategy: AddressConfig = {
-      addr: '0xCc09537aFb2eC8888a1AaFB990A2A7e371213fDf',
-      params: abiCoder.encode(
-        ['address', 'uint256'],
-        ['0x70A0a396D3D73387846042B8B02508cE4c947dc4', '500000000000000000000000']
-      )
+      addr: '0x746537F42942c0bAF2057A0eF8A394123Bce40a3',
+      params: abiCoder.encode(['address', 'uint256'], [signerAddress, '500000000000000000000000'])
     };
 
     console.log({ executionStrategy });
diff --git a/packages/sx.js/src/evmNetworks.ts b/packages/sx.js/src/evmNetworks.ts
index c6e62fd55..731b45b02 100644
--- a/packages/sx.js/src/evmNetworks.ts
+++ b/packages/sx.js/src/evmNetworks.ts
@@ -30,7 +30,7 @@ function createStandardConfig(
       Comp: '0xc3482b52fE3B21caE9A34BF17E5808aC96319985',
       OZVotes: '0x5b30b72f79B88f737cfc7B7e6afba8F33C8D5f2c',
       Whitelist: '0xCE1cD69dA94974BcD6439489727E2471DD91BC32',
-      MerkleVoting: '0x76F31B102b2F80BE9E2B0611571c33C10147Ec29',
+      MerkleVoting: '0x7347CCfEd3074AaB4a8B705A830DAeF02fb88D95',
       ...additionalStrategies
     },
     ProposalValidations: {
@@ -159,6 +159,35 @@ export const evmNetworks = {
       Axiom: null,
       Isokratia: null
     }
+  },
+  'skale-testnet': {
+    Meta: {
+      eip712ChainId: 1444673419,
+      proxyFactory: '0x96f98916be07BCdB2556349b13D5F404B78E13D7',
+      masterSpace: '0xae55A5603ba260eb38a1567774395f3e1871707B'
+    },
+    Authenticators: {
+      EthSig: '0x0211a5e207fa0Fbbc17Fb6F297970e7a8E5d1c57',
+      EthTx: '0x4D2E0df9E26D034B6bA39DC983857e4bd18D4637'
+    },
+    Strategies: {
+      Vanilla: '0x697C27Edb2a52ef1E3B425C096f7F3e94685F969',
+      Comp: '0xF912b680B1FeB775913AD9A5BB2980e519E42D95',
+      OZVotes: '0x8B2759420d57f4A67208CE7FE08461Ae5695a723',
+      Whitelist: '0xD05365Bf55bfe95c9a7eF23798156580f9AB5231',
+      MerkleVoting: '0x7347CCfEd3074AaB4a8B705A830DAeF02fb88D95'
+    },
+    ProposalValidations: {
+      VotingPower: '0x690a8ac27242c7F0f3fA922ab5098E0b05f284c5',
+      WhitelistAndActiveProposalsLimiter: '0xB8EACf68daF6c5050fD2f3a02DFf1101F62F5bCc'
+    },
+    ExecutionStrategies: {
+      SimpleQuorumAvatar: '0x68F21c7fa715E9102C7476e3a08Ac896AFb9C3c9',
+      SimpleQuorumTimelock: '0xf2A1C2f2098161af98b2Cc7E382AB7F3ba86Ebc4',
+      SimpleQuorumVanilla: '0x84CfB838FA4F868560f03eA633b1bDC6e958bf63',
+      Axiom: null,
+      Isokratia: null
+    }
   }
 } as const;
 
@@ -169,3 +198,4 @@ export const evmOptimism = createEvmConfig('oeth');
 export const evmPolygon = createEvmConfig('matic');
 export const evmArbitrum = createEvmConfig('arb1');
 export const evmLineaGoerli = createEvmConfig('linea-testnet');
+export const evmSkaleTestnet = createEvmConfig('skale-testnet');
diff --git a/packages/sx.js/src/utils/merkleVoting.ts b/packages/sx.js/src/utils/merkleVoting.ts
index 460e172a2..b7260b78c 100644
--- a/packages/sx.js/src/utils/merkleVoting.ts
+++ b/packages/sx.js/src/utils/merkleVoting.ts
@@ -3,8 +3,8 @@ import { Contract } from '@ethersproject/contracts';
 
 import MerkleVotingABI from '../abis/MerkleVoting.json';
 
-const MERKLE_VOTING_RPC_PROVIDER = 'https://ethereum-sepolia-rpc.publicnode.com';
-const MERKLE_VOTING_API = 'https://35.185.190.187';
+const MERKLE_VOTING_RPC_PROVIDER = 'https://testnet.skalenodes.com/v1/juicy-low-small-testnet';
+const MERKLE_VOTING_API = 'https://34.170.76.2:8003';
 
 export async function getMerkleVotingParams(
   strategyAddress: string,
diff --git a/packages/sx.js/src/utils/space.ts b/packages/sx.js/src/utils/space.ts
index ad740ddcc..a43900173 100644
--- a/packages/sx.js/src/utils/space.ts
+++ b/packages/sx.js/src/utils/space.ts
@@ -3,7 +3,7 @@ import { Contract } from '@ethersproject/contracts';
 
 import SpaceABI from '../abis/Space.json';
 
-const PROVIDER_URL = 'https://ethereum-sepolia-rpc.publicnode.com';
+const PROVIDER_URL = 'https://testnet.skalenodes.com/v1/juicy-low-small-testnet';
 
 export function getNextProposalId(space: string) {
   const provider = new JsonRpcProvider(PROVIDER_URL);