diff --git a/src/assets/data/contracts/sepolia.json b/src/assets/data/contracts/sepolia.json
new file mode 100644
index 0000000000..77b059a62f
--- /dev/null
+++ b/src/assets/data/contracts/sepolia.json
@@ -0,0 +1,70 @@
+{
+  "AaveLinearPoolFactory": "0xDF9B5B00Ef9bca66e9902Bd813dB14e4343Be025",
+  "Authorizer": "0xA331D84eC860Bf466b4CdCcFb4aC09a1B43F3aE6",
+  "AuthorizerAdaptor": "0xdcdbf71A870cc60C6F9B621E28a7D3Ffd6Dd4965",
+  "AuthorizerAdaptorEntrypoint": "0xb9aD3466cdd42015cc05d4804DC68D562b6a2065",
+  "AuthorizerWithAdaptorValidation": "0xb521dD5C8e13fE202626CaC98873FEA2b7760cE4",
+  "BalancerHelpers": "0xdAE7e32ADc5d490a43cCba1f0c736033F2b4eFca",
+  "BalancerMinter": "0x1783Cd84b3d01854A96B4eD5843753C2CcbD574A",
+  "BalancerQueries": "0x1802953277FD955f9a254B80Aa0582f193cF1d77",
+  "BalancerRelayer": "0x6d5342d716c13d9a3F072a2B11498624ADe27f90",
+  "BalancerTokenAdmin": "0x7d2248F194755DCa9A1887099394F39476d28C9a",
+  "BALTokenHolderFactory": "0xEF454a7B3f965D3f6723E462405246f8Cd865425",
+  "BatchRelayerLibrary": "0x5F6848976C2914403B425F18B589A65772F082E3",
+  "ChildChainGauge": "0xC49Ca921c4CD1117162eAEEc0ee969649997950c",
+  "ChildChainGaugeFactory": "0xC370cD86d5488c1788b62f11b09adb0C47F47440",
+  "CircuitBreakerLib": "0x4C0C450bEdB9282A7a54fCB316c285E85A8c0265",
+  "ComposableStablePoolFactory": "0xA3fd20E29358c056B727657E83DFd139abBC9924",
+  "ERC4626LinearPoolFactory": "0x59562f93c447656F6E4799fC1FC7c3d977C3324F",
+  "ExternalWeightedMath": "0x8246e571d88ACd1346179Cc3641DE87Fe3544d7A",
+  "FeeDistributor": "0xA6971317Fb06c76Ef731601C64433a4846fCa707",
+  "GaugeAdder": "0x1DF32616fb1bBaEd07f42F1a1EfD1D0E232AcB4a",
+  "GaugeController": "0x577e5993B9Cc480F07F98B5Ebd055604bd9071C4",
+  "GearboxLinearPoolFactory": "0x8df317a729fcaA260306d7de28888932cb579b88",
+  "L2BalancerPseudoMinter": "0xb51f7fFc97CeDFb6922e8B9Bbf3eF7575fafD630",
+  "L2LayerZeroBridgeForwarder": "0xc7E5ED1054A24Ef31D827E6F86caA58B3Bc168d7",
+  "LiquidityGaugeFactory": "0x2FF226CD12C80511a641A6101F071d853A4e5363",
+  "LiquidityGaugeV5": "0x82416Ce6eA7dD4923d4A3ED70a79B4A432a382C4",
+  "ManagedPoolAddRemoveTokenLib": "0xc7416E4f3715467dDcf28dc409A9483b2E4D4F43",
+  "ManagedPoolAmmLib": "0xa30aDE89E6af5b0Ca515cd78e44f9aD0c63989b2",
+  "ManagedPoolFactory": "0x63e179C5b6d54B2c2e36b9cE4085EF5A8C86D50c",
+  "MockAaveLendingPool": "0x300Ab2038EAc391f26D9F895dc61F8F66a548833",
+  "MockAaveLinearPool": "0xE4EfD99f3C03778ba913Eb578C599329634e2bd7",
+  "MockComposableStablePool": "0xA8D865FE1D68a405B29f884358468c9B52d4841d",
+  "MockERC4626LinearPool": "0x0c2EAd6F2Dc2A9385187023F4cec5925337B330f",
+  "MockERC4626Token": "0x2498A2B0d6462d2260EAC50aE1C3e03F4829BA95",
+  "MockGearboxDieselToken": "0x4C32a8a8fDa4E24139B51b456B42290f51d6A1c4",
+  "MockGearboxLinearPool": "0x112a7b7ca66E6963C49BC523A415F7D8CDB806B9",
+  "MockGearboxVault": "0x3B1eb8EB7b43882b385aB30533D9A2BeF9052a98",
+  "MockLiquidityBootstrappingPool": "0xe90472ffc41D7Ddf8E3B456bBA748e3F22c59C6f",
+  "MockManagedPool": "0xE458224CA8d6605c87b73E92aa5CB7A4e77770f3",
+  "MockShareToken": "0x0c6052254551EAe3ECac77B01DFcf1025418828f",
+  "MockSilo": "0x6B1Da720Be2D11d95177ccFc40A917c2688f396c",
+  "MockSiloLinearPool": "0xA149CF2D795AaB83a15673f5Beade9361e4e3F65",
+  "MockSiloRepository": "0xa7d524046ef89de9F8e4f2d7B029f66cCB738d48",
+  "MockStaticAToken": "0x03F3Fb107e74F2EAC9358862E91ad3c692712054",
+  "MockWeightedPool": "0xf7a7E1F48FA43cb7919Ff4Eb362c5bE78092dF4A",
+  "MockYearnLinearPool": "0x016B7366F76aa2794097798B90CF239796AEff8d",
+  "MockYearnTokenVault": "0x9129E834e15eA19b6069e8f08a8EcFc13686B8dC",
+  "NoProtocolFeeLiquidityBootstrappingPoolFactory": "0x45fFd460cC6642B8D8Fb12373DFd77Ceb0f4932B",
+  "NullVotingEscrow": "0x475D18169BE8a89357A9ee3Ab00ca386d20fA229",
+  "PoolRecoveryHelper": "0x1b6F057520B4e826271D47b8bdab98E35Af17E59",
+  "PreseededVotingEscrowDelegation": "0xb1a4FE1C6d25a0DDAb47431A92A723dd71d9021f",
+  "ProtocolFeePercentagesProvider": "0xf7D5DcE55E6D47852F054697BAB6A1B48A00ddbd",
+  "ProtocolFeesCollector": "0xce88686553686DA562CE7Cea497CE749DA109f9F",
+  "ProtocolFeesWithdrawer": "0x809B79b53F18E9bc08A961ED4678B901aC93213a",
+  "ProtocolIdRegistry": "0x6CaD2ea22BFA7F4C14Aae92E47F510Cd5C509bc7",
+  "RecoveryModeHelper": "0x5419e785b83Ad3539D3a8741C0ABb77D90d8784E",
+  "SiloLinearPoolFactory": "0x8eA89804145c007e7D226001A96955ad53836087",
+  "SingleRecipientGauge": "0x9a5ddDE7056ceFFb03D9962c4549Ac1C4ad1F985",
+  "SingleRecipientGaugeFactory": "0x7EE4D172Ae50C627a1BFA9A99E1260C54dA26fdF",
+  "SmartWalletChecker": "0x230a59F4d9ADc147480f03B0D3fFfeCd56c3289a",
+  "TestBalancerToken": "0xb19382073c7A0aDdbb56Ac6AF1808Fa49e377B75",
+  "Vault": "0xBA12222222228d8Ba445958a75a0704d566BF2C8",
+  "VeBoostV2": "0x927906bbAc747c13c75F6447FE8abb490EAB456C",
+  "VotingEscrow": "0x150A72e4D4d81BbF045565E232c50Ed0931ad795",
+  "VotingEscrowDelegation": "0x0c5538098EBe88175078972F514C9e101D325D4F",
+  "VotingEscrowDelegationProxy": "0xD87F44Df0159DC78029AB9CA7D7e57E7249F5ACD",
+  "WeightedPoolFactory": "0x7920BFa1b2041911b354747CA7A6cDD2dfC50Cfd",
+  "YearnLinearPoolFactory": "0xAcf05BE5134d64d150d153818F8C67EE36996650"
+}
diff --git a/src/assets/images/icons/networks/sepolia.svg b/src/assets/images/icons/networks/sepolia.svg
new file mode 100644
index 0000000000..f78ea75bb6
--- /dev/null
+++ b/src/assets/images/icons/networks/sepolia.svg
@@ -0,0 +1,15 @@
+<svg width="200" height="200" viewBox="0 0 200 200" fill="none" xmlns="http://www.w3.org/2000/svg">
+<g clip-path="url(#clip0_293_6252)">
+    <path d="M99.9412 0L98.5996 4.55761V136.798L99.9412 138.136L161.324 101.852L99.9412 0Z" style="fill: rgb(244, 117, 227);"/>
+    <path d="M100.023 0L38.6387 101.852L100.023 138.136V73.9505V0Z" style="fill: rgb(178, 103, 249);"/>
+    <path d="M99.9415 149.764L99.1855 150.687V197.793L99.9415 200L161.362 113.499L99.9415 149.764Z" fill="#667BBE"/>
+    <path d="M100.023 200V149.764L38.6387 113.499L100.023 200Z" fill="#0DB2D0"/>
+    <path d="M99.9707 138.133L161.353 101.849L99.9707 73.9473V138.133Z" style="fill: rgb(153, 104, 170);"/>
+    <path d="M38.6387 101.85L100.023 138.134V73.9487L38.6387 101.85Z" style="fill: rgb(80, 121, 187);"/>
+  </g>
+<defs>
+<clipPath id="clip0_293_6276">
+<rect width="200" height="200" fill="white"/>
+</clipPath>
+</defs>
+</svg>
diff --git a/src/components/navs/AppNav/DesktopLinks/DesktopLinks.vue b/src/components/navs/AppNav/DesktopLinks/DesktopLinks.vue
index f1e6f42598..cebf5e7479 100644
--- a/src/components/navs/AppNav/DesktopLinks/DesktopLinks.vue
+++ b/src/components/navs/AppNav/DesktopLinks/DesktopLinks.vue
@@ -1,7 +1,7 @@
 <script lang="ts" setup>
 import { useRoute } from 'vue-router';
 import DesktopLinkItem from './DesktopLinkItem.vue';
-import useNetwork, { isGoerli } from '@/composables/useNetwork';
+import useNetwork, { isTestnet } from '@/composables/useNetwork';
 import { Goals, trackGoal } from '@/composables/useFathom';
 
 /**
@@ -48,7 +48,7 @@ function isActive(page: string): boolean {
       </div>
     </DesktopLinkItem>
     <DesktopLinkItem
-      v-if="isGoerli"
+      v-if="isTestnet"
       :to="{ name: 'faucet', params: { networkSlug } }"
       :active="isActive('faucet')"
     >
diff --git a/src/composables/useDisabledJoinPool.spec.ts b/src/composables/useDisabledJoinPool.spec.ts
index 432e672ada..9dcbc16f08 100644
--- a/src/composables/useDisabledJoinPool.spec.ts
+++ b/src/composables/useDisabledJoinPool.spec.ts
@@ -45,7 +45,10 @@ it('disables joins for pools created after timestamp (2023-03-29) with non vette
   );
 });
 
-it('disables joins for weigthed pools created after timestamp (2023-03-29) that are not in the weighted allow list', async () => {
+it('disables joins for weighted pools created after timestamp (2023-03-29) that are not in the weighted allow list', async () => {
+  const { networkId } = useNetwork();
+  networkId.value = 1;
+
   const pool = BoostedPoolMock;
   pool.createTime = dateToUnixTimestamp('2023-03-30'); //Created after 29 March
   pool.poolType = PoolType.Weighted;
@@ -60,6 +63,22 @@ it('disables joins for weigthed pools created after timestamp (2023-03-29) that
   ).toBeTrue();
 });
 
+it('allows joins for weighted pools on test networks created after timestamp (2023-03-29) that are not in the weighted allow list', async () => {
+  const { networkId } = useNetwork();
+  networkId.value = 5;
+
+  const pool = BoostedPoolMock;
+  pool.createTime = dateToUnixTimestamp('2023-03-30'); //Created after 29 March
+  pool.poolType = PoolType.Weighted;
+  const { disableJoinsReason } = await mountVettedTokensInPool(pool);
+
+  pool.tokens[0].address = randomAddress();
+
+  expect(
+    disableJoinsReason.value.nonAllowedWeightedPoolAfterTimestamp
+  ).toBeFalse();
+});
+
 it('does not disables joins for pools created before 29 march', async () => {
   const pool = BoostedPoolMock;
   pool.createTime = dateToUnixTimestamp('2023-03-28'); //Created before 29 March
diff --git a/src/composables/useDisabledJoinPool.ts b/src/composables/useDisabledJoinPool.ts
index e7eb7d6f91..6f44739241 100644
--- a/src/composables/useDisabledJoinPool.ts
+++ b/src/composables/useDisabledJoinPool.ts
@@ -52,6 +52,7 @@ export function useDisabledJoinPool(pool: Pool) {
 
   const nonAllowedWeightedPoolAfterTimestamp = computed(() => {
     return (
+      !isTestnet.value &&
       isWeighted(pool.poolType) &&
       createdAfterTimestamp(pool) &&
       !POOLS.Weighted.AllowList.includes(pool.id)
diff --git a/src/composables/useNetwork.ts b/src/composables/useNetwork.ts
index 17763fdc12..d1e3e18b73 100644
--- a/src/composables/useNetwork.ts
+++ b/src/composables/useNetwork.ts
@@ -40,8 +40,12 @@ export const isArbitrum = computed(() => networkId.value === Network.ARBITRUM);
 export const isGnosis = computed(() => networkId.value === Network.GNOSIS);
 export const isGoerli = computed(() => networkId.value === Network.GOERLI);
 
-export const hasBridge = computed<boolean>(() => !!networkConfig.bridgeUrl);
-export const isTestnet = computed(() => isGoerli.value);
+export const hasBridge = computed<boolean>(
+  () => !!config[networkId.value].bridgeUrl
+);
+export const isTestnet = computed<boolean>(
+  () => !!config[networkId.value].testNetwork
+);
 
 export const isEIP1559SupportedNetwork = computed(
   () => configService.network.supportsEIP1559
diff --git a/src/composables/useVotingGauges.ts b/src/composables/useVotingGauges.ts
index e3798b04dc..88029938d0 100644
--- a/src/composables/useVotingGauges.ts
+++ b/src/composables/useVotingGauges.ts
@@ -2,13 +2,13 @@ import { Duration, Interval, intervalToDuration, nextThursday } from 'date-fns';
 import { computed, onUnmounted, ref } from 'vue';
 
 import {
-  GOERLI_VOTING_GAUGES,
   MAINNET_VOTING_GAUGES,
   VotingGauge,
+  votingGaugesForNetwork,
 } from '@/constants/voting-gauges';
 
 import useGaugeVotesQuery from './queries/useGaugeVotesQuery';
-import { isGoerli } from './useNetwork';
+import { networkId, isTestnet } from './useNetwork';
 import { orderedPoolTokens } from '@/composables/usePoolHelpers';
 import { VotingGaugeWithVotes } from '@/services/balancer/gauges/gauge-controller.decorator';
 import { Pool, PoolToken } from '@/services/pool/types';
@@ -34,8 +34,8 @@ export default function useVotingGauges() {
 
   // Hard coded list of voting gauges
   const _votingGauges = computed((): VotingGauge[] => {
-    if (isGoerli.value) {
-      return GOERLI_VOTING_GAUGES as VotingGauge[];
+    if (isTestnet.value) {
+      return votingGaugesForNetwork(networkId.value);
     }
     return MAINNET_VOTING_GAUGES as VotingGauge[];
   });
diff --git a/src/constants/voting-gauges.ts b/src/constants/voting-gauges.ts
index a377c3135e..4ceab78278 100644
--- a/src/constants/voting-gauges.ts
+++ b/src/constants/voting-gauges.ts
@@ -22,6 +22,13 @@ export type VotingGauge = {
   tokenLogoURIs: Record<string, string | undefined>;
 };
 
+export function votingGaugesForNetwork(network: Network) {
+  const filteredGauges: VotingGauge[] = (
+    ALL_VOTING_GAUGES as VotingGauge[]
+  ).filter(gauge => gauge.network === network);
+  return filteredGauges;
+}
+
 export const GOERLI_VOTING_GAUGES: VotingGauge[] = (
   ALL_VOTING_GAUGES as VotingGauge[]
 ).filter(gauge => gauge.network === Network.GOERLI);
diff --git a/src/lib/config/arbitrum/index.ts b/src/lib/config/arbitrum/index.ts
index d742cb60df..870b8d402c 100644
--- a/src/lib/config/arbitrum/index.ts
+++ b/src/lib/config/arbitrum/index.ts
@@ -10,7 +10,6 @@ const config: Config = {
   key: '42161',
   chainId: 42161,
   layerZeroChainId: 110,
-  supportsVeBalSync: true,
   chainName: 'Arbitrum',
   name: 'Arbitrum',
   shortName: 'Arbitrum',
@@ -43,6 +42,7 @@ const config: Config = {
   bridgeUrl: 'https://bridge.arbitrum.io/',
   supportsEIP1559: false,
   supportsElementPools: false,
+  supportsVeBalSync: true,
   blockTime: 2,
   nativeAsset: {
     name: 'Ether',
diff --git a/src/lib/config/gnosis-chain/index.ts b/src/lib/config/gnosis-chain/index.ts
index d52be09705..ae80b16cd5 100644
--- a/src/lib/config/gnosis-chain/index.ts
+++ b/src/lib/config/gnosis-chain/index.ts
@@ -62,10 +62,7 @@ const config: Config = {
   },
   pools,
   tokens,
-  keys: {
-    infura: 'daaa68ec242643719749dd1caba2fc66',
-    alchemy: 'oGLgncMVHNWltnK0nTfiryxQ6gYemKQO',
-  },
+  keys: {},
   gauges: {
     type: 2,
     weight: 100,
diff --git a/src/lib/config/goerli/keys.ts b/src/lib/config/goerli/keys.ts
index 0d45e2c229..b3fc7bb9dc 100644
--- a/src/lib/config/goerli/keys.ts
+++ b/src/lib/config/goerli/keys.ts
@@ -2,7 +2,6 @@ import { Keys } from '../types';
 
 const keys: Keys = {
   infura: 'daaa68ec242643719749dd1caba2fc66',
-  alchemy: 'oGLgncMVHNWltnK0nTfiryxQ6gYemKQO',
 };
 
 export default keys;
diff --git a/src/lib/config/goerli/tokens.ts b/src/lib/config/goerli/tokens.ts
index ae4dd7541c..4c318b232c 100644
--- a/src/lib/config/goerli/tokens.ts
+++ b/src/lib/config/goerli/tokens.ts
@@ -25,26 +25,37 @@ const tokens: TokenConstants = {
      * Addresses must be lower case and map from goerli to mainnet, e.g
      * [goerli address]: mainnet address
      */
+    // WETH
     '0xdfcea9088c8a88a76ff74892c1457c17dfeef9c1':
       '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+    // WBTC
     '0x37f03a12241e9fd3658ad6777d289c3fb8512bc9':
       '0x2260fac5e5542a773aa44fbcfedf7c193bc2c599',
+    // BAL
     '0xfa8449189744799ad2ace7e0ebac8bb7575eff47':
       '0xba100000625a3754423978a60c9317c58a424e3d',
+    // USDC
     '0xe0c9275e44ea80ef17579d33c55136b7da269aeb':
       '0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48',
+    // DAI
     '0x8c9e6c40d3402480ace624730524facc5482798c':
       '0x6b175474e89094c44da98b954eedeac495271d0f',
+    // USDT
     '0x1f1f156e0317167c11aa412e3d1435ea29dc3cce':
       '0xdac17f958d2ee523a2206206994597c13d831ec7',
+    // aUSDT
     '0x4cb1892fddf14f772b2e39e299f44b2e5da90d04':
       '0x3ed3b47dd13ec9a98b44e6204a523e766b225811',
+    // aUSDC
     '0x811151066392fd641fe74a9b55a712670572d161':
       '0xbcca60bb61934080951369a648fb03df4f96263c',
+    // aDAI
     '0x89534a24450081aa267c79b07411e9617d984052':
       '0x028171bca77440897b824ca71d1c56cac55b68a3',
+    // FEI
     '0x829f35cebbcd47d3c120793c12f7a232c903138b':
       '0x956f47f50a910163d8bf957cf5846d573e7f87ca',
+    // GNO
     '0xff386a3d08f80ac38c77930d173fa56c6286dc8b':
       '0x6810e776880c02933d47db1b9fc05908e5386b96',
   },
diff --git a/src/lib/config/index.ts b/src/lib/config/index.ts
index 26f197b5b7..e47daf29d9 100644
--- a/src/lib/config/index.ts
+++ b/src/lib/config/index.ts
@@ -7,6 +7,7 @@ import gnosisChain from './gnosis-chain';
 import mainnet from './mainnet';
 import optimism from './optimism';
 import polygon from './polygon';
+import sepolia from './sepolia';
 import zkevm from './zkevm';
 
 // We don't import Network from sdk to avoid extra bundle size when loading app (while the SDK is not tree-shakable)
@@ -21,6 +22,7 @@ export enum Network {
   ZKEVM = 1101,
   ARBITRUM = 42161,
   AVALANCHE = 43114,
+  SEPOLIA = 11155111,
 }
 
 const config: Record<Network | number, Config> = {
@@ -32,6 +34,7 @@ const config: Record<Network | number, Config> = {
   [Network.GNOSIS]: gnosisChain,
   [Network.ZKEVM]: zkevm,
   [Network.AVALANCHE]: avalanche,
+  [Network.SEPOLIA]: sepolia,
 };
 
 export default config;
diff --git a/src/lib/config/optimism/index.ts b/src/lib/config/optimism/index.ts
index 93f2ac5370..202f71b305 100644
--- a/src/lib/config/optimism/index.ts
+++ b/src/lib/config/optimism/index.ts
@@ -8,7 +8,6 @@ const config: Config = {
   key: '10',
   chainId: 10,
   layerZeroChainId: 111,
-  supportsVeBalSync: true,
   chainName: 'Optimism',
   name: 'Optimism Mainnet',
   shortName: 'Optimism',
@@ -39,6 +38,7 @@ const config: Config = {
   bridgeUrl: '',
   supportsEIP1559: false,
   supportsElementPools: false,
+  supportsVeBalSync: true,
   nativeAsset: {
     name: 'Ether',
     address: '0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE',
diff --git a/src/lib/config/polygon/index.ts b/src/lib/config/polygon/index.ts
index 32f166262a..3a3c3d7d5b 100644
--- a/src/lib/config/polygon/index.ts
+++ b/src/lib/config/polygon/index.ts
@@ -10,7 +10,6 @@ const config: Config = {
   key: '137',
   chainId: 137,
   layerZeroChainId: 109,
-  supportsVeBalSync: true,
   chainName: 'Polygon PoS',
   name: 'Polygon Mainnet',
   shortName: 'Polygon',
@@ -42,6 +41,7 @@ const config: Config = {
   bridgeUrl: 'https://wallet.polygon.technology/polygon/bridge',
   supportsEIP1559: true,
   supportsElementPools: false,
+  supportsVeBalSync: true,
   blockTime: 4,
   nativeAsset: {
     name: 'Matic',
diff --git a/src/lib/config/sepolia/contracts.ts b/src/lib/config/sepolia/contracts.ts
new file mode 100644
index 0000000000..3362223274
--- /dev/null
+++ b/src/lib/config/sepolia/contracts.ts
@@ -0,0 +1,28 @@
+import { Contracts } from '../types';
+import * as sepolia from '@/assets/data/contracts/sepolia.json';
+
+const contracts: Contracts = {
+  merkleRedeem: '',
+  merkleOrchard: '',
+  multicall: '0xca11bde05977b3631167028862be2a173976ca11',
+  authorizer: sepolia.Authorizer,
+  vault: sepolia.Vault,
+  weightedPoolFactory: sepolia.WeightedPoolFactory,
+  stablePoolFactory: sepolia.ComposableStablePoolFactory,
+  lidoRelayer: '',
+  balancerHelpers: sepolia.BalancerHelpers,
+  batchRelayer: sepolia.BalancerRelayer,
+  gaugeFactory: '',
+  balancerMinter: sepolia.BalancerMinter,
+  gaugeController: sepolia.GaugeController,
+  tokenAdmin: sepolia.BalancerTokenAdmin,
+  veBAL: sepolia.VotingEscrow,
+  veDelegationProxy: '',
+  veBALHelpers: '',
+  feeDistributor: '',
+  feeDistributorDeprecated: '',
+  faucet: '',
+  gaugeRewardsHelper: '',
+};
+
+export default contracts;
diff --git a/src/lib/config/sepolia/index.ts b/src/lib/config/sepolia/index.ts
new file mode 100644
index 0000000000..93a896d5fe
--- /dev/null
+++ b/src/lib/config/sepolia/index.ts
@@ -0,0 +1,72 @@
+import { Config } from '../types';
+import contracts from './contracts';
+import keys from './keys';
+import tokenlists from './tokenlists';
+import tokens from './tokens';
+import pools from './pools';
+import rateProviders from './rateProviders';
+
+const config: Config = {
+  key: '11155111',
+  chainId: 11155111,
+  layerZeroChainId: 10161,
+  chainName: 'Sepolia',
+  name: 'Ethereum Testnet Sepolia',
+  shortName: 'Sepolia',
+  monorepoName: 'sepolia',
+  slug: 'sepolia',
+  network: 'sepolia',
+  trustWalletNetwork: 'ethereum',
+  unknown: false,
+  visibleInUI: true,
+  testNetwork: true,
+  rpc: `https://sepolia.infura.io/v3/${keys.infura}`,
+  ws: `wss://sepolia.infura.io/ws/v3/${keys.infura}`,
+  explorer: 'https://sepolia.etherscan.io',
+  explorerName: 'Etherscan',
+  subgraph:
+    'https://api.studio.thegraph.com/query/24660/balancer-sepolia-v2/version/latest',
+  poolsUrlV2: '',
+  subgraphs: {
+    main: [
+      'https://api.studio.thegraph.com/query/24660/balancer-sepolia-v2/version/latest',
+    ],
+    aave: '',
+    gauge:
+      'https://api.studio.thegraph.com/query/24660/balancer-gauges-sepolia-beta/version/latest',
+    blocks: '',
+  },
+  bridgeUrl: '',
+  supportsEIP1559: true,
+  supportsElementPools: true,
+  blockTime: 12,
+  nativeAsset: {
+    name: 'Ether',
+    address: '0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE',
+    symbol: 'ETH',
+    decimals: 18,
+    deeplinkId: 'ether',
+    logoURI: 'tokens/eth.png',
+    minTransactionBuffer: '0.05',
+  },
+  thirdParty: {
+    coingecko: {
+      nativeAssetId: 'ethereum',
+      platformId: 'ethereum',
+    },
+  },
+  addresses: {
+    ...contracts,
+  },
+  pools,
+  tokens,
+  keys,
+  gauges: {
+    type: 2,
+    weight: 100,
+  },
+  tokenlists,
+  rateProviders,
+};
+
+export default config;
diff --git a/src/lib/config/sepolia/keys.ts b/src/lib/config/sepolia/keys.ts
new file mode 100644
index 0000000000..b3fc7bb9dc
--- /dev/null
+++ b/src/lib/config/sepolia/keys.ts
@@ -0,0 +1,7 @@
+import { Keys } from '../types';
+
+const keys: Keys = {
+  infura: 'daaa68ec242643719749dd1caba2fc66',
+};
+
+export default keys;
diff --git a/src/lib/config/sepolia/pools.ts b/src/lib/config/sepolia/pools.ts
new file mode 100644
index 0000000000..4663c9ab37
--- /dev/null
+++ b/src/lib/config/sepolia/pools.ts
@@ -0,0 +1,61 @@
+import { Pools } from '@/types/pools';
+
+const pools: Pools = {
+  IdsMap: {
+    staBAL: '',
+    bbAaveUSD: {
+      v1: '',
+      v2: '',
+      v3: '',
+    },
+    veBAL: '',
+  },
+  Pagination: {
+    PerPage: 10,
+    PerPool: 10,
+    PerPoolInitial: 5,
+  },
+  BoostsEnabled: true,
+  DelegateOwner: '0xba1ba1ba1ba1ba1ba1ba1ba1ba1ba1ba1ba1ba1b',
+  ZeroAddress: '0x0000000000000000000000000000000000000000',
+  DynamicFees: {
+    Gauntlet: [],
+  },
+  BlockList: [''],
+  IncludedPoolTypes: [
+    'Weighted',
+    'Stable',
+    'MetaStable',
+    'LiquidityBootstrapping',
+    'Investment',
+    'StablePhantom',
+    'ComposableStable',
+  ],
+  Stable: {
+    AllowList: [],
+  },
+  Investment: {
+    AllowList: [],
+  },
+  Weighted: {
+    // Only effective after given timestamp here: usePool.ts#createdAfterTimestamp
+    // see useDisabledJoinPool.ts#nonAllowedWeightedPoolAfterTimestamp for logic.
+    AllowList: [],
+  },
+  Factories: {},
+  Stakable: {
+    VotingGaugePools: [],
+    AllowList: [],
+  },
+  Metadata: {},
+  Deep: [],
+  BoostedApr: [],
+  DisabledJoins: [],
+  Deprecated: {
+    deprecatedid: {}, //Used for unit testing
+  },
+  ExitViaInternalBalance: [],
+  Risks: {},
+};
+
+export default pools;
diff --git a/src/lib/config/sepolia/rateProviders.ts b/src/lib/config/sepolia/rateProviders.ts
new file mode 100644
index 0000000000..a2072658fc
--- /dev/null
+++ b/src/lib/config/sepolia/rateProviders.ts
@@ -0,0 +1,9 @@
+import { RateProviders } from '../types';
+
+const rateProviders: RateProviders = {
+  '*': {
+    '0x0000000000000000000000000000000000000000': true,
+  },
+};
+
+export default rateProviders;
diff --git a/src/lib/config/sepolia/tokenlists.ts b/src/lib/config/sepolia/tokenlists.ts
new file mode 100644
index 0000000000..6d8599062b
--- /dev/null
+++ b/src/lib/config/sepolia/tokenlists.ts
@@ -0,0 +1,13 @@
+import { TokenListURLMap } from '@/types/TokenList';
+
+const tokenlists: TokenListURLMap = {
+  Balancer: {
+    Default:
+      'https://raw.githubusercontent.com/balancer/tokenlists/main/generated/balancer.tokenlist.json',
+    Vetted:
+      'https://raw.githubusercontent.com/balancer/tokenlists/main/generated/balancer.tokenlist.json',
+  },
+  External: [],
+};
+
+export default tokenlists;
diff --git a/src/lib/config/sepolia/tokens.ts b/src/lib/config/sepolia/tokens.ts
new file mode 100644
index 0000000000..9d5fd0879e
--- /dev/null
+++ b/src/lib/config/sepolia/tokens.ts
@@ -0,0 +1,58 @@
+import { TokenConstants } from '../types';
+
+const tokens: TokenConstants = {
+  Popular: {
+    Symbols: ['WBTC', 'DAI', 'USDC', 'BAL', 'USDT', 'WETH'],
+  },
+  InitialSwapTokens: {
+    input: '0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE',
+    output: '0xb19382073c7A0aDdbb56Ac6AF1808Fa49e377B75',
+  },
+  Addresses: {
+    nativeAsset: '0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE',
+    wNativeAsset: '0x7b79995e5f793A07Bc00c21412e50Ecae098E7f9',
+    WETH: '0x7b79995e5f793A07Bc00c21412e50Ecae098E7f9',
+    BAL: '0xb19382073c7A0aDdbb56Ac6AF1808Fa49e377B75',
+    bbaUSD: '',
+    bbaUSDv2: '',
+    rETH: '',
+    stMATIC: '',
+    stETH: '',
+    wstETH: '',
+  },
+  PriceChainMap: {
+    /**
+     * Addresses must be lower case and map from sepolia to mainnet, e.g
+     * [sepolia address]: mainnet address
+     */
+    // WETH
+    '0x7b79995e5f793a07bc00c21412e50ecae098e7f9':
+      '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+    // BAL
+    '0xb19382073c7a0addbb56ac6af1808fa49e377b75':
+      '0xba100000625a3754423978a60c9317c58a424e3d',
+    // DAI
+    '0x68194a729c2450ad26072b3d33adacbcef39d574':
+      '0x6b175474e89094c44da98b954eedeac495271d0f',
+    // EURS
+    '0xe20cf465a163c395e7dde1466cdd1abe695b4658':
+      '0xdb25f211ab05b1c97d595516f45794528a807ad8',
+    // USDC
+    '0xda9d4f9b69ac6c22e444ed9af0cfc043b7a7f53f':
+      '0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48',
+    // USDT
+    '0x0bd5f04b456ab34a2ab3e9d556fe5b3a41a0bc8d':
+      '0xdac17f958d2ee523a2206206994597c13d831ec7',
+    // AAVE
+    '0x5bb220afc6e2e008cb2302a83536a019ed245aa2':
+      '0x7fc66500c84a76ad7e9c93437bfc5ac33e2ddae9',
+    // LINK
+    '0x8a0e31de20651fe58a369fd6f76c21a8ff7f8d42':
+      '0x514910771af9ca656af840dff83e8264ecf986ca',
+    // WBTC
+    '0xf864f011c5a97fd8da79baed78ba77b47112935a':
+      '0x2260fac5e5542a773aa44fbcfedf7c193bc2c599',
+  },
+};
+
+export default tokens;
diff --git a/src/lib/config/zkevm/index.ts b/src/lib/config/zkevm/index.ts
index fca9681ec3..dae6fc8007 100644
--- a/src/lib/config/zkevm/index.ts
+++ b/src/lib/config/zkevm/index.ts
@@ -35,7 +35,8 @@ const config: Config = {
     aave: '',
     gauge:
       'https://api.studio.thegraph.com/query/24660/balancer-gauges-polygon-zk/version/latest',
-    blocks: '',
+    blocks:
+      'https://api.studio.thegraph.com/query/48427/bleu-polygon-zkevm-blocks/version/latest',
   },
   bridgeUrl: 'https://wallet.polygon.technology/zkEVM-Bridge/bridge',
   supportsEIP1559: false,
diff --git a/src/plugins/router/index.ts b/src/plugins/router/index.ts
index 8828676e3c..dbdd7f82f8 100644
--- a/src/plugins/router/index.ts
+++ b/src/plugins/router/index.ts
@@ -1,7 +1,7 @@
 import { createRouter, createWebHashHistory, RouteRecordRaw } from 'vue-router';
 import { captureException } from '@sentry/browser';
 
-import { isGoerli } from '@/composables/useNetwork';
+import { isTestnet } from '@/composables/useNetwork';
 import { applyNavGuards } from './nav-guards';
 
 const ClaimPage = () => import('@/pages/claim/index.vue');
@@ -184,7 +184,7 @@ const routes: RouteRecordRaw[] = [
 /**
  * TESTNET ONLY ROUTES
  */
-if (isGoerli.value) {
+if (isTestnet.value) {
   routes.push({
     path: '/:networkSlug/faucet',
     name: 'faucet',
diff --git a/src/services/balancer/gauges/gauge-controller.decorator.ts b/src/services/balancer/gauges/gauge-controller.decorator.ts
index b5b0fe57db..f7207dac95 100644
--- a/src/services/balancer/gauges/gauge-controller.decorator.ts
+++ b/src/services/balancer/gauges/gauge-controller.decorator.ts
@@ -13,7 +13,7 @@ import { rpcProviderService } from '@/services/rpc-provider/rpc-provider.service
 import { getOldMulticaller } from '@/dependencies/OldMulticaller';
 // eslint-disable-next-line no-restricted-imports
 import { Multicaller } from '@/lib/utils/balancer/contract';
-import { isGoerli } from '@/composables/useNetwork';
+import { networkId, isTestnet } from '@/composables/useNetwork';
 import { Network } from '@/lib/config';
 
 const FIRST_WEEK_TIMESTAMP = 1648684800;
@@ -179,8 +179,8 @@ export class GaugeControllerDecorator {
    * so the network key can only be goerli (5) or mainnet (1).
    */
   private getNetwork(): Network {
-    if (isGoerli.value) {
-      return Network.GOERLI;
+    if (isTestnet.value) {
+      return networkId.value;
     } else {
       return Network.MAINNET;
     }
diff --git a/src/services/block/block.service.ts b/src/services/block/block.service.ts
index a4fbd6f6bf..77cea1d328 100644
--- a/src/services/block/block.service.ts
+++ b/src/services/block/block.service.ts
@@ -2,7 +2,6 @@ import { BlockNumberResponse } from './types';
 import { blockSubgraphService } from './subgraph/block-subgraph.service';
 import { getSecondsSince, oneHourInSecs } from '@/composables/useTime';
 import { bnum } from '@/lib/utils';
-import { isGnosis, isGoerli } from '@/composables/useNetwork';
 import { rpcProviderService } from '../rpc-provider/rpc-provider.service';
 import { configService } from '../config/config.service';
 
@@ -17,7 +16,7 @@ export default class BlockService {
     timestamp: string,
     useRange = true
   ): Promise<number> {
-    if (isGnosis.value || isGoerli.value)
+    if (!this.config.network.subgraphs.blocks)
       return this.fetchBlockByApprox(timestamp);
     return this.fetchBlockByTimeWithGraph(timestamp, useRange);
   }