diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4ea9aeb34..6e32e43de 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @biconomy/sdk
 
+## 0.0.29
+
+### Patch Changes
+
+- AbstractJS rebrand
+- meeNode support
+- useTestBundler
+
 ## 0.0.28
 
 ### Patch Changes
diff --git a/README.md b/README.md
index 41aaa070d..f918041b4 100644
--- a/README.md
+++ b/README.md
@@ -32,21 +32,31 @@ bun add @biconomy/sdk viem @rhinestone/module-sdk
 
 2. **Basic Usage:**
 ```typescript
-import { createSmartAccountClient } from "@biconomy/sdk";
-import { http } from "viem";
-
-const nexusClient = await createSmartAccountClient({
-  signer: account,
-  chain,
-  transport: http(),
-  bundlerTransport: http(bundlerUrl),
-});
-
-const hash = await nexusClient.sendTransaction({ 
-  calls: [{ to: "0x...", value: 1 }] 
-});
-
-const { status, transactionHash } = await nexusClient.waitForTransactionReceipt({ hash });
+import { toMultichainNexusAccount, mcUSDC } from "@biconomy/sdk";
+import { base, optimism } from "viem/chains";
+import { privateKeyToAccount } from "viem/accounts";
+
+const eoaAccount = privateKeyToAccount(`0x${process.env.PRIVATE_KEY}`)
+const mcNexus = await toMultichainNexusAccount({
+  chains: [base, optimism],
+  signer: eoaAccount
+})
+const meeClient = createMeeClient({ account: mcNexus })
+
+const quote = await meeClient.getQuote({
+  instructions: [{
+    calls: [{ to: "0x...", value: 1 }],
+    chainId: base.id
+  }],
+  feeToken: {
+    address: mcUSDC.addressOn(base.id), // Token used to pay for the transaction
+    chainId: base.id // Chain where the payment will be processed
+  }
+})
+
+// Execute the quote and get back a transaction hash
+// This sends the transaction to the network
+const { hash } = await meeClient.executeQuote({ quote })
 ```
 
 ### Testing
diff --git a/package.json b/package.json
index ec470ec0b..d274fd83b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@biconomy/sdk",
-  "version": "0.0.28",
+  "version": "0.0.29",
   "author": "Biconomy",
   "repository": "github:bcnmy/sdk",
   "main": "./dist/_cjs/index.js",
diff --git a/src/sdk/account/decorators/build.ts b/src/sdk/account/decorators/build.ts
index e7b1f4ace..148011e27 100644
--- a/src/sdk/account/decorators/build.ts
+++ b/src/sdk/account/decorators/build.ts
@@ -1,7 +1,7 @@
 import type { Instruction } from "../../clients/decorators/mee/getQuote"
 import type { BaseMultichainSmartAccount } from "../toMultiChainNexusAccount"
 import {
-  type BuildDefaultInstructionsParams,
+  type BuildDefaultParams,
   buildDefaultInstructions
 } from "./instructions/buildDefaultInstructions"
 import {
@@ -26,7 +26,7 @@ export type BaseInstructionsParams = {
  */
 export type BuildDefaultInstruction = {
   type: "default"
-  data: BuildDefaultInstructionsParams
+  data: BuildDefaultParams
 }
 
 /**
diff --git a/src/sdk/account/decorators/instructions/buildDefaultInstructions.ts b/src/sdk/account/decorators/instructions/buildDefaultInstructions.ts
index 5cfecab33..6963a309b 100644
--- a/src/sdk/account/decorators/instructions/buildDefaultInstructions.ts
+++ b/src/sdk/account/decorators/instructions/buildDefaultInstructions.ts
@@ -9,22 +9,11 @@ export type BuildDefaultParams = {
   instructions: Instruction[] | Instruction
 }
 
-/**
- * Parameters for building base instructions
- * @property currentInstructions - Optional array of {@link Instruction} existing instructions to append to
- * @property instructions - Single {@link Instruction} or array of instructions to add
- */
-export type BuildDefaultInstructionsParams = BaseInstructionsParams &
-  BuildDefaultParams
-
 /**
  * Builds a base set of instructions by combining existing instructions with new ones
  *
  * @param baseParams - {@link BaseInstructionsParams} Base configuration
- * @param baseParams.currentInstructions - Optional array of existing instructions (defaults to empty array)
- * @param params - {@link BuildDefaultInstructionsParams} Instructions configuration
- * @param params.instructions - Single instruction or array of instructions to append
- *
+ * @param params - {@link BuildDefaultParams} Instructions configuration
  * @returns Promise resolving to an array of {@link Instruction}
  *
  * @example
diff --git a/src/sdk/account/decorators/instructions/buildIntent.ts b/src/sdk/account/decorators/instructions/buildIntent.ts
index c144a78f2..01ea6defa 100644
--- a/src/sdk/account/decorators/instructions/buildIntent.ts
+++ b/src/sdk/account/decorators/instructions/buildIntent.ts
@@ -1,4 +1,4 @@
-import type { Chain, erc20Abi } from "viem"
+import type { Chain } from "viem"
 import type { Instruction } from "../../../clients/decorators/mee"
 import type { BaseMultichainSmartAccount } from "../../toMultiChainNexusAccount"
 import type { MultichainToken } from "../../utils/Types"
diff --git a/src/sdk/account/toMultiChainNexusAccount.ts b/src/sdk/account/toMultiChainNexusAccount.ts
index eb63ee6e2..9937ff881 100644
--- a/src/sdk/account/toMultiChainNexusAccount.ts
+++ b/src/sdk/account/toMultiChainNexusAccount.ts
@@ -1,4 +1,4 @@
-import { http, type Chain, type erc20Abi } from "viem"
+import { http, type Chain } from "viem"
 import type { Instruction } from "../clients/decorators/mee/getQuote"
 import {
   MEE_VALIDATOR_ADDRESS,
diff --git a/src/sdk/account/toNexusAccount.addresses.test.ts b/src/sdk/account/toNexusAccount.addresses.test.ts
index 52f8cef8c..68ba02fbe 100644
--- a/src/sdk/account/toNexusAccount.addresses.test.ts
+++ b/src/sdk/account/toNexusAccount.addresses.test.ts
@@ -72,7 +72,8 @@ describe("nexus.account.addresses", async () => {
       transport: http(),
       bundlerTransport: http(bundlerUrl),
       validatorAddress: TEST_ADDRESS_K1_VALIDATOR_ADDRESS,
-      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS
+      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS,
+      useTestBundler: true
     })
 
     nexusAccount = nexusClient.account
@@ -139,14 +140,16 @@ describe("nexus.account.addresses", async () => {
       signer: eoaAccount,
       chain: base,
       transport: http(),
-      bundlerTransport: http(bundlerUrl)
+      bundlerTransport: http(bundlerUrl),
+      useTestBundler: true
     })
 
     const testnetClient = await createSmartAccountClient({
       signer: eoaAccount,
       chain: baseSepolia,
       transport: http(),
-      bundlerTransport: http(bundlerUrl)
+      bundlerTransport: http(bundlerUrl),
+      useTestBundler: true
     })
 
     const testnetAddress = await testnetClient.account.getAddress()
@@ -164,7 +167,8 @@ describe("nexus.account.addresses", async () => {
       transport: http(),
       validatorAddress: MEE_VALIDATOR_ADDRESS,
       factoryAddress: NEXUS_ACCOUNT_FACTORY,
-      attesters: [TEMP_MEE_ATTESTER_ADDR]
+      attesters: [TEMP_MEE_ATTESTER_ADDR],
+      useTestBundler: true
     })
 
     const meeAddress = await meeAccount.getAddress()
diff --git a/src/sdk/account/toNexusAccount.test.ts b/src/sdk/account/toNexusAccount.test.ts
index 952b475b8..67e15fb17 100644
--- a/src/sdk/account/toNexusAccount.test.ts
+++ b/src/sdk/account/toNexusAccount.test.ts
@@ -98,7 +98,8 @@ describe("nexus.account", async () => {
       transport: http(),
       bundlerTransport: http(bundlerUrl),
       validatorAddress: TEST_ADDRESS_K1_VALIDATOR_ADDRESS,
-      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS
+      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS,
+      useTestBundler: true
     })
 
     nexusAccount = nexusClient.account
diff --git a/src/sdk/account/toNexusAccount.ts b/src/sdk/account/toNexusAccount.ts
index c4dd5800e..cbe83f3aa 100644
--- a/src/sdk/account/toNexusAccount.ts
+++ b/src/sdk/account/toNexusAccount.ts
@@ -118,6 +118,8 @@ export type ToNexusSmartAccountParameters = {
   bootStrapAddress?: Address
   /** Optional registry address */
   registryAddress?: Address
+  /** Optional use test bundler */
+  useTestBundler?: boolean
 } & Prettify<
   Pick<
     ClientConfig<Transport, Chain, Account, RpcSchema>,
@@ -160,6 +162,7 @@ export type NexusSmartAccountImplementation = SmartAccountImplementation<
     signer: Signer
     publicClient: PublicClient
     walletClient: WalletClient
+    useTestBundler: boolean
   }
 >
 
@@ -196,7 +199,8 @@ export const toNexusAccount = async (
     attesters: attesters_ = [RHINESTONE_ATTESTER_ADDRESS],
     attesterThreshold = 1,
     bootStrapAddress = NEXUS_BOOTSTRAP_ADDRESS,
-    registryAddress = REGISTRY_ADDRESS
+    registryAddress = REGISTRY_ADDRESS,
+    useTestBundler = false
   } = parameters
 
   const useMeeAccount = addressEquals(validatorAddress, MEE_VALIDATOR_ADDRESS)
@@ -600,7 +604,8 @@ export const toNexusAccount = async (
       signer,
       walletClient,
       publicClient,
-      attesters: attesters_
+      attesters: attesters_,
+      useTestBundler
     }
   })
 }
diff --git a/src/sdk/account/utils/index.ts b/src/sdk/account/utils/index.ts
index 9f7fcb4d8..a63982d9e 100644
--- a/src/sdk/account/utils/index.ts
+++ b/src/sdk/account/utils/index.ts
@@ -4,7 +4,7 @@ export * from "./Constants.js"
 export * from "./getChain.js"
 export * from "./Logger.js"
 export * from "./toSigner.js"
-export * from "../decorators/getNexusAddress.js"
+export * from "../decorators"
 export * from "./toFeeToken.js"
 export * from "./getMultichainContract.js"
 export * from "./explorer.js"
diff --git a/src/sdk/clients/createBicoBundlerClient.test.ts b/src/sdk/clients/createBicoBundlerClient.test.ts
index bed11bef5..c6f852f9f 100644
--- a/src/sdk/clients/createBicoBundlerClient.test.ts
+++ b/src/sdk/clients/createBicoBundlerClient.test.ts
@@ -44,7 +44,8 @@ describe("bico.bundler", async () => {
       chain,
       transport: http(),
       validatorAddress: TEST_ADDRESS_K1_VALIDATOR_ADDRESS,
-      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS
+      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS,
+      useTestBundler: true
     })
 
     bicoBundler = createBicoBundlerClient({ bundlerUrl, account: nexusAccount })
diff --git a/src/sdk/clients/createBicoPaymasterClient.test.ts b/src/sdk/clients/createBicoPaymasterClient.test.ts
index 70b82af78..806579b16 100644
--- a/src/sdk/clients/createBicoPaymasterClient.test.ts
+++ b/src/sdk/clients/createBicoPaymasterClient.test.ts
@@ -145,8 +145,6 @@ describe.skip("bico.paymaster", async () => {
       bundlerTransport: http(bundlerUrl)
     })
 
-    console.log(nexusClient.account.address, "nexusClient.account.address")
-
     const initialBalance = await publicClient.getBalance({
       address: nexusAccountAddress
     })
diff --git a/src/sdk/clients/createBundlerClient.test.ts b/src/sdk/clients/createBundlerClient.test.ts
index 03fb1ae46..58525b8eb 100644
--- a/src/sdk/clients/createBundlerClient.test.ts
+++ b/src/sdk/clients/createBundlerClient.test.ts
@@ -15,18 +15,20 @@ const COMPETITORS = [
   {
     name: "Pimlico",
     chain: baseSepolia,
-    bundlerUrl: `https://api.pimlico.io/v2/${baseSepolia.id}/rpc?apikey=${process.env.PIMLICO_API_KEY}`
+    bundlerUrl: `https://api.pimlico.io/v2/${baseSepolia.id}/rpc?apikey=${process.env.PIMLICO_API_KEY}`,
+    useTestBundler: true
   },
   {
     name: "Biconomy",
     bundlerUrl: `https://bundler.biconomy.io/api/v3/${baseSepolia.id}/nJPK7B3ru.dd7f7861-190d-41bd-af80-6877f74b8f44`,
-    chain: baseSepolia
+    chain: baseSepolia,
+    useTestBundler: false
   }
 ]
 
 describe.each(COMPETITORS)(
   "nexus.interoperability with $name",
-  async ({ bundlerUrl, chain }) => {
+  async ({ bundlerUrl, chain, useTestBundler }) => {
     const account = privateKeyToAccount(`0x${process.env.PRIVATE_KEY as Hex}`)
 
     const publicClient = createPublicClient({
@@ -45,7 +47,8 @@ describe.each(COMPETITORS)(
         transport: http(),
         // You can omit this outside of a testing context
         validatorAddress: MAINNET_ADDRESS_K1_VALIDATOR_ADDRESS,
-        factoryAddress: MAINNET_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS
+        factoryAddress: MAINNET_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS,
+        useTestBundler
       })
 
       nexusAccountAddress = await nexusAccount.getCounterFactualAddress()
diff --git a/src/sdk/clients/createHttpClient.ts b/src/sdk/clients/createHttpClient.ts
index 989ee22a5..ed47206be 100644
--- a/src/sdk/clients/createHttpClient.ts
+++ b/src/sdk/clients/createHttpClient.ts
@@ -64,6 +64,7 @@ export const createHttpClient = (url: Url): HttpClient => {
     })
 
     if (!result.ok) {
+      console.log({ result })
       throw new Error(result.statusText)
     }
 
diff --git a/src/sdk/clients/createNexusSessionClient.test.ts b/src/sdk/clients/createNexusSessionClient.test.ts
index bdb5ed100..667e37cbf 100644
--- a/src/sdk/clients/createNexusSessionClient.test.ts
+++ b/src/sdk/clients/createNexusSessionClient.test.ts
@@ -61,7 +61,8 @@ describe("nexus.session.client", async () => {
       signer: eoaAccount,
       chain,
       transport: http(),
-      bundlerTransport: http(bundlerUrl)
+      bundlerTransport: http(bundlerUrl),
+      useTestBundler: true
     })
     nexusAccountAddress = await nexusClient.account.getCounterFactualAddress()
 
@@ -181,7 +182,8 @@ describe("nexus.session.client", async () => {
       accountAddress: nexusClient.account.address,
       signer: sessionKeyAccount,
       transport: http(),
-      bundlerTransport: http(bundlerUrl)
+      bundlerTransport: http(bundlerUrl),
+      useTestBundler: true
     })
 
     const usePermissionsModule = toSmartSessionsValidator({
@@ -238,7 +240,8 @@ describe("nexus.session.client", async () => {
       accountAddress: nexusClient.account.address,
       signer: sessionKeyAccount,
       transport: http(),
-      bundlerTransport: http(bundlerUrl)
+      bundlerTransport: http(bundlerUrl),
+      useTestBundler: true
     })
 
     const useSmartSessionNexusClient = smartSessionNexusClient.extend(
diff --git a/src/sdk/clients/createSmartAccountClient.test.ts b/src/sdk/clients/createSmartAccountClient.test.ts
index 81911acca..46850ba45 100644
--- a/src/sdk/clients/createSmartAccountClient.test.ts
+++ b/src/sdk/clients/createSmartAccountClient.test.ts
@@ -74,7 +74,8 @@ describe("nexus.client", async () => {
       transport: http(),
       bundlerTransport: http(bundlerUrl),
       validatorAddress: TEST_ADDRESS_K1_VALIDATOR_ADDRESS,
-      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS
+      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS,
+      useTestBundler: true
     })
     nexusAccountAddress = await nexusClient.account.getCounterFactualAddress()
   })
@@ -277,7 +278,8 @@ describe("nexus.client", async () => {
       transport: http(),
       bundlerTransport: http(bundlerUrl),
       validatorAddress: TEST_ADDRESS_K1_VALIDATOR_ADDRESS,
-      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS
+      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS,
+      useTestBundler: true
     })
 
     const ethersNexusClient = await createSmartAccountClient({
@@ -286,7 +288,8 @@ describe("nexus.client", async () => {
       transport: http(),
       bundlerTransport: http(bundlerUrl),
       validatorAddress: TEST_ADDRESS_K1_VALIDATOR_ADDRESS,
-      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS
+      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS,
+      useTestBundler: true
     })
 
     const sig1 = await viemNexusClient.signMessage({ message: "123" })
@@ -303,7 +306,8 @@ describe("nexus.client", async () => {
       transport: http(),
       bundlerTransport: http(bundlerUrl),
       validatorAddress: TEST_ADDRESS_K1_VALIDATOR_ADDRESS,
-      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS
+      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS,
+      useTestBundler: true
     })
 
     const hash = await ethersNexusClient.sendUserOperation({
diff --git a/src/sdk/clients/createSmartAccountClient.ts b/src/sdk/clients/createSmartAccountClient.ts
index 773078fd6..d39f1ddea 100644
--- a/src/sdk/clients/createSmartAccountClient.ts
+++ b/src/sdk/clients/createSmartAccountClient.ts
@@ -176,6 +176,8 @@ export type SmartAccountClientConfig<
     bootStrapAddress?: Address
     /** Registry address */
     registryAddress?: Address
+    /** Use test bundler */
+    useTestBundler?: boolean
   }
 >
 
@@ -217,6 +219,7 @@ export async function createSmartAccountClient(
     paymasterContext,
     attesters,
     attesterThreshold,
+    useTestBundler = false,
     ...bundlerConfig
   } = parameters
 
@@ -234,7 +237,8 @@ export async function createSmartAccountClient(
       factoryAddress,
       validatorAddress,
       attesters,
-      attesterThreshold
+      attesterThreshold,
+      useTestBundler
     }))
 
   const bundler_ = createBicoBundlerClient({
diff --git a/src/sdk/clients/decorators/bundler/getGasFeeValues.ts b/src/sdk/clients/decorators/bundler/getGasFeeValues.ts
index b04dd021f..a9d9c0171 100644
--- a/src/sdk/clients/decorators/bundler/getGasFeeValues.ts
+++ b/src/sdk/clients/decorators/bundler/getGasFeeValues.ts
@@ -1,4 +1,5 @@
 import type { Account, Chain, Client, Hex, Transport } from "viem"
+import type { NexusAccount } from "../../../account/toNexusAccount"
 
 export type BicoRpcSchema = [
   {
@@ -69,10 +70,12 @@ export const getGasFeeValues = async (
     .toLowerCase()
     .includes("biconomy")
 
+  const usePimlico = !!(client?.account as NexusAccount)?.useTestBundler
+
   const gasPrice = await client.request({
-    method: isABiconomyBundler
-      ? "biconomy_getGasFeeValues"
-      : "pimlico_getUserOperationGasPrice",
+    method: usePimlico
+      ? "pimlico_getUserOperationGasPrice"
+      : "biconomy_getGasFeeValues",
     params: []
   })
 
diff --git a/src/sdk/clients/decorators/erc7579/erc7579.decorators.test.ts b/src/sdk/clients/decorators/erc7579/erc7579.decorators.test.ts
index dc72b0163..106756001 100644
--- a/src/sdk/clients/decorators/erc7579/erc7579.decorators.test.ts
+++ b/src/sdk/clients/decorators/erc7579/erc7579.decorators.test.ts
@@ -55,7 +55,8 @@ describe("erc7579.decorators", async () => {
       transport: http(),
       bundlerTransport: http(bundlerUrl),
       validatorAddress: TEST_ADDRESS_K1_VALIDATOR_ADDRESS,
-      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS
+      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS,
+      useTestBundler: true
     })
 
     nexusAccountAddress = await nexusClient.account.getCounterFactualAddress()
diff --git a/src/sdk/clients/decorators/smartAccount/account.decorators.test.ts b/src/sdk/clients/decorators/smartAccount/account.decorators.test.ts
index 851eae270..737e047bc 100644
--- a/src/sdk/clients/decorators/smartAccount/account.decorators.test.ts
+++ b/src/sdk/clients/decorators/smartAccount/account.decorators.test.ts
@@ -50,7 +50,8 @@ describe("account.decorators", async () => {
       transport: http(),
       bundlerTransport: http(bundlerUrl),
       validatorAddress: TEST_ADDRESS_K1_VALIDATOR_ADDRESS,
-      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS
+      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS,
+      useTestBundler: true
     })
     nexusAccountAddress = await nexusClient.account.getCounterFactualAddress()
     await fundAndDeployClients(testClient, [nexusClient])
diff --git a/src/sdk/clients/decorators/smartAccount/debugUserOperation.ts b/src/sdk/clients/decorators/smartAccount/debugUserOperation.ts
index c0435e834..17cc1778e 100644
--- a/src/sdk/clients/decorators/smartAccount/debugUserOperation.ts
+++ b/src/sdk/clients/decorators/smartAccount/debugUserOperation.ts
@@ -13,9 +13,9 @@ import {
   type UserOperationRequest,
   formatUserOperationRequest,
   getUserOperationError,
+  prepareUserOperation,
   toPackedUserOperation
 } from "viem/account-abstraction"
-import { prepareUserOperationWithoutSignature } from "./prepareUserOperationWithoutSignature"
 
 import type {
   Assign,
@@ -133,7 +133,7 @@ export async function debugUserOperation<
     const request = account
       ? await getAction(
           client,
-          prepareUserOperationWithoutSignature,
+          prepareUserOperation,
           "prepareUserOperation"
         )(parameters as unknown as PrepareUserOperationParameters)
       : parameters
@@ -141,10 +141,7 @@ export async function debugUserOperation<
     const signature = (parameters.signature ||
       (await account?.signUserOperation(request as UserOperation)))!
 
-    const userOpWithSignature = {
-      ...request,
-      signature
-    } as UserOperation
+    const userOpWithSignature = { ...request, signature } as UserOperation
 
     const packed = toPackedUserOperation(userOpWithSignature)
     console.log(
diff --git a/src/sdk/modules/k1Validator/toK1Validator.test.ts b/src/sdk/modules/k1Validator/toK1Validator.test.ts
index 6fb443439..bd1b00e05 100644
--- a/src/sdk/modules/k1Validator/toK1Validator.test.ts
+++ b/src/sdk/modules/k1Validator/toK1Validator.test.ts
@@ -56,7 +56,8 @@ describe("modules.k1Validator", async () => {
       transport: http(),
       bundlerTransport: http(bundlerUrl),
       validatorAddress: TEST_ADDRESS_K1_VALIDATOR_ADDRESS,
-      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS
+      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS,
+      useTestBundler: true
     })
 
     nexusAccountAddress = await nexusClient.account.getCounterFactualAddress()
diff --git a/src/sdk/modules/ownableValidator/decorators/ownables.decorators.test.ts b/src/sdk/modules/ownableValidator/decorators/ownables.decorators.test.ts
index 2b8717a9e..96df48bb4 100644
--- a/src/sdk/modules/ownableValidator/decorators/ownables.decorators.test.ts
+++ b/src/sdk/modules/ownableValidator/decorators/ownables.decorators.test.ts
@@ -60,7 +60,8 @@ describe("modules.ownables.decorators", async () => {
       transport: http(),
       bundlerTransport: http(bundlerUrl),
       validatorAddress: TEST_ADDRESS_K1_VALIDATOR_ADDRESS,
-      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS
+      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS,
+      useTestBundler: true
     })
 
     nexusAccountAddress = await nexusClient.account.getCounterFactualAddress()
diff --git a/src/sdk/modules/ownableValidator/toOwnableValidator.dx.test.ts b/src/sdk/modules/ownableValidator/toOwnableValidator.dx.test.ts
index b5aee66d6..33f9b329d 100644
--- a/src/sdk/modules/ownableValidator/toOwnableValidator.dx.test.ts
+++ b/src/sdk/modules/ownableValidator/toOwnableValidator.dx.test.ts
@@ -67,7 +67,8 @@ describe("modules.ownableValidator.dx", async () => {
       transport: http(),
       bundlerTransport: http(bundlerUrl),
       validatorAddress: TEST_ADDRESS_K1_VALIDATOR_ADDRESS,
-      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS
+      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS,
+      useTestBundler: true
     })
 
     // Fund the account and deploy the smart contract wallet
diff --git a/src/sdk/modules/ownableValidator/toOwnableValidator.executor.test.ts b/src/sdk/modules/ownableValidator/toOwnableValidator.executor.test.ts
index 160d37149..df87e7a8e 100644
--- a/src/sdk/modules/ownableValidator/toOwnableValidator.executor.test.ts
+++ b/src/sdk/modules/ownableValidator/toOwnableValidator.executor.test.ts
@@ -66,7 +66,8 @@ describe("modules.ownableExecutor", async () => {
       transport: http(),
       bundlerTransport: http(bundlerUrl),
       validatorAddress: TEST_ADDRESS_K1_VALIDATOR_ADDRESS,
-      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS
+      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS,
+      useTestBundler: true
     })
 
     nexusAccountAddress = await nexusClient.account.getCounterFactualAddress()
diff --git a/src/sdk/modules/ownableValidator/toOwnableValidator.test.ts b/src/sdk/modules/ownableValidator/toOwnableValidator.test.ts
index a80854332..517d44913 100644
--- a/src/sdk/modules/ownableValidator/toOwnableValidator.test.ts
+++ b/src/sdk/modules/ownableValidator/toOwnableValidator.test.ts
@@ -70,7 +70,8 @@ describe("modules.ownables", async () => {
       transport: http(),
       bundlerTransport: http(bundlerUrl),
       validatorAddress: TEST_ADDRESS_K1_VALIDATOR_ADDRESS,
-      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS
+      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS,
+      useTestBundler: true
     })
 
     await fundAndDeployClients(testClient, [nexusClient])
diff --git a/src/sdk/modules/smartSessionsValidator/decorators/smartSessions.decorators.test.ts b/src/sdk/modules/smartSessionsValidator/decorators/smartSessions.decorators.test.ts
index 074f81561..e08391eec 100644
--- a/src/sdk/modules/smartSessionsValidator/decorators/smartSessions.decorators.test.ts
+++ b/src/sdk/modules/smartSessionsValidator/decorators/smartSessions.decorators.test.ts
@@ -58,7 +58,8 @@ describe("modules.smartSessions.decorators", async () => {
       transport: http(),
       bundlerTransport: http(bundlerUrl),
       validatorAddress: TEST_ADDRESS_K1_VALIDATOR_ADDRESS,
-      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS
+      factoryAddress: TEST_ADDRESS_K1_VALIDATOR_FACTORY_ADDRESS,
+      useTestBundler: true
     })
 
     sessionRequestedInfo = [
@@ -121,7 +122,8 @@ describe("modules.smartSessions.decorators", async () => {
       accountAddress: nexusClient.account.address,
       signer: sessionKeyAccount,
       transport: http(),
-      bundlerTransport: http(bundlerUrl)
+      bundlerTransport: http(bundlerUrl),
+      useTestBundler: true
     })
 
     const nexusSessionClient = smartSessionNexusClient.extend(
diff --git a/src/sdk/modules/smartSessionsValidator/toSmartSessionValidator.enable.mode.test.ts b/src/sdk/modules/smartSessionsValidator/toSmartSessionValidator.enable.mode.test.ts
index a55e69b44..bf4be7ecd 100644
--- a/src/sdk/modules/smartSessionsValidator/toSmartSessionValidator.enable.mode.test.ts
+++ b/src/sdk/modules/smartSessionsValidator/toSmartSessionValidator.enable.mode.test.ts
@@ -99,7 +99,8 @@ describe.skip("modules.smartSessions.enable.mode.dx", async () => {
       index,
       signer: eoaAccount,
       chain,
-      transport: http()
+      transport: http(),
+      useTestBundler: true
     })
 
     nexusAccountAddress = await nexusAccount.getCounterFactualAddress()
@@ -110,7 +111,8 @@ describe.skip("modules.smartSessions.enable.mode.dx", async () => {
       signer: eoaAccount,
       chain,
       transport: http(),
-      bundlerTransport: http(bundlerUrl)
+      bundlerTransport: http(bundlerUrl),
+      useTestBundler: true
     })
 
     await fundAndDeployClients(testClient, [nexusClient])
diff --git a/src/sdk/modules/smartSessionsValidator/toSmartSessionsValidator.advanced.test.ts b/src/sdk/modules/smartSessionsValidator/toSmartSessionsValidator.advanced.test.ts
index 82024e817..948e41232 100644
--- a/src/sdk/modules/smartSessionsValidator/toSmartSessionsValidator.advanced.test.ts
+++ b/src/sdk/modules/smartSessionsValidator/toSmartSessionsValidator.advanced.test.ts
@@ -84,7 +84,8 @@ describe("modules.smartSessions.dx", async () => {
       signer: eoaAccount,
       chain,
       transport: http(),
-      bundlerTransport: http(bundlerUrl)
+      bundlerTransport: http(bundlerUrl),
+      useTestBundler: true
     })
 
     // Fund the account and deploy the smart contract wallet
@@ -174,7 +175,8 @@ describe("modules.smartSessions.dx", async () => {
       accountAddress: usersSessionData.granter,
       signer: sessionKeyAccount,
       transport: http(),
-      bundlerTransport: http(bundlerUrl)
+      bundlerTransport: http(bundlerUrl),
+      useTestBundler: true
     })
 
     // Create a new smart sessions module with the session key
diff --git a/src/sdk/modules/smartSessionsValidator/toSmartSessionsValidator.dx.test.ts b/src/sdk/modules/smartSessionsValidator/toSmartSessionsValidator.dx.test.ts
index 12b9fef73..14acd0f18 100644
--- a/src/sdk/modules/smartSessionsValidator/toSmartSessionsValidator.dx.test.ts
+++ b/src/sdk/modules/smartSessionsValidator/toSmartSessionsValidator.dx.test.ts
@@ -84,7 +84,8 @@ describe("modules.smartSessions.dx", async () => {
       signer: eoaAccount,
       chain,
       transport: http(),
-      bundlerTransport: http(bundlerUrl)
+      bundlerTransport: http(bundlerUrl),
+      useTestBundler: true
     })
 
     // Fund the account and deploy the smart contract wallet
@@ -157,7 +158,8 @@ describe("modules.smartSessions.dx", async () => {
       accountAddress: usersSessionData.granter,
       signer: sessionKeyAccount,
       transport: http(),
-      bundlerTransport: http(bundlerUrl)
+      bundlerTransport: http(bundlerUrl),
+      useTestBundler: true
     })
 
     // Create a new smart sessions module with the session key
diff --git a/src/sdk/modules/smartSessionsValidator/toSmartSessionsValidator.policies.test.ts b/src/sdk/modules/smartSessionsValidator/toSmartSessionsValidator.policies.test.ts
index 031ad57d8..c3de634cc 100644
--- a/src/sdk/modules/smartSessionsValidator/toSmartSessionsValidator.policies.test.ts
+++ b/src/sdk/modules/smartSessionsValidator/toSmartSessionsValidator.policies.test.ts
@@ -54,7 +54,8 @@ describe("modules.smartSessions.policies", async () => {
       signer: eoaAccount,
       chain,
       transport: http(),
-      bundlerTransport: http(bundlerUrl)
+      bundlerTransport: http(bundlerUrl),
+      useTestBundler: true
     })
 
     nexusAccountAddress = await nexusClient.account.getCounterFactualAddress()
@@ -97,7 +98,8 @@ describe("modules.smartSessions.policies", async () => {
       signer: eoaAccount,
       chain,
       transport: http(),
-      bundlerTransport: http(bundlerUrl)
+      bundlerTransport: http(bundlerUrl),
+      useTestBundler: true
     })
 
     // Create a smart sessions module for the user's account
diff --git a/src/sdk/modules/smartSessionsValidator/toSmartSessionsValidator.sudo.policy.test.ts b/src/sdk/modules/smartSessionsValidator/toSmartSessionsValidator.sudo.policy.test.ts
index c8521ebec..3a72eb099 100644
--- a/src/sdk/modules/smartSessionsValidator/toSmartSessionsValidator.sudo.policy.test.ts
+++ b/src/sdk/modules/smartSessionsValidator/toSmartSessionsValidator.sudo.policy.test.ts
@@ -62,7 +62,8 @@ describe("modules.smartSessions.sudo.policy", async () => {
       signer: eoaAccount,
       chain,
       transport: http(),
-      bundlerTransport: http(bundlerUrl)
+      bundlerTransport: http(bundlerUrl),
+      useTestBundler: true
     })
 
     nexusAccountAddress = await nexusClient.account.getCounterFactualAddress()
@@ -156,7 +157,8 @@ describe("modules.smartSessions.sudo.policy", async () => {
       accountAddress: usersSessionData.granter,
       signer: sessionKeyAccount,
       transport: http(),
-      bundlerTransport: http(bundlerUrl)
+      bundlerTransport: http(bundlerUrl),
+      useTestBundler: true
     })
 
     // Create a new smart sessions module with the session key
diff --git a/src/sdk/modules/smartSessionsValidator/toSmartSessionsValidator.test.ts b/src/sdk/modules/smartSessionsValidator/toSmartSessionsValidator.test.ts
index 302d122cf..dd78f5b71 100644
--- a/src/sdk/modules/smartSessionsValidator/toSmartSessionsValidator.test.ts
+++ b/src/sdk/modules/smartSessionsValidator/toSmartSessionsValidator.test.ts
@@ -62,7 +62,8 @@ describe("modules.smartSessions", async () => {
       signer: eoaAccount,
       chain,
       transport: http(),
-      bundlerTransport: http(bundlerUrl)
+      bundlerTransport: http(bundlerUrl),
+      useTestBundler: true
     })
 
     sessionsModule = toSmartSessionsValidator({
@@ -284,7 +285,8 @@ describe("modules.smartSessions", async () => {
       accountAddress: nexusClient.account.address,
       signer: sessionKeyAccount,
       transport: http(),
-      bundlerTransport: http(bundlerUrl)
+      bundlerTransport: http(bundlerUrl),
+      useTestBundler: true
     })
 
     const usePermissionsModule = toSmartSessionsValidator({
diff --git a/src/sdk/modules/smartSessionsValidator/toSmartSessionsValidator.uni.policy.test.ts b/src/sdk/modules/smartSessionsValidator/toSmartSessionsValidator.uni.policy.test.ts
index 6ee0f827f..6e777118d 100644
--- a/src/sdk/modules/smartSessionsValidator/toSmartSessionsValidator.uni.policy.test.ts
+++ b/src/sdk/modules/smartSessionsValidator/toSmartSessionsValidator.uni.policy.test.ts
@@ -68,7 +68,8 @@ describe("modules.smartSessions.uni.policy", async () => {
       signer: eoaAccount,
       chain,
       transport: http(),
-      bundlerTransport: http(bundlerUrl)
+      bundlerTransport: http(bundlerUrl),
+      useTestBundler: true
     })
 
     nexusAccountAddress = await nexusClient.account.getCounterFactualAddress()
@@ -292,7 +293,8 @@ describe("modules.smartSessions.uni.policy", async () => {
       accountAddress: nexusClient.account.address,
       signer: sessionKeyAccount,
       transport: http(),
-      bundlerTransport: http(bundlerUrl)
+      bundlerTransport: http(bundlerUrl),
+      useTestBundler: true
     })
 
     const usePermissionsModule = toSmartSessionsValidator({