# Use Particle Network with ZeroDev (/onboarding/particle)

> For the complete documentation index, see [llms.txt](/llms.txt)



[Particle Network](https://particle.network/) is an intent-centric, modular wallet-as-a-service (WaaS). By utilizing MPC-TSS for key management, Particle can streamline onboarding via familiar Web2 methods such as Google, emails, and phone numbers.

By combining ZeroDev with Particle, you can use Particle to enable a smooth social login experience, while using ZeroDev as the smart wallet to sponsor gas for users, batch transactions, and more.

## Set up [#set-up]

To use Particle Network with ZeroDev, first create an application that integrates with Particle Network.

* Refer to the [Particle Network documentation site](https://docs.particle.network/) for instructions on setting up an application with the Particle Network.
* For a quick start, Particle Network provides a guide, available [here](https://docs.particle.network/getting-started/get-started).

## Integration [#integration]

Integrating ZeroDev with Particle Network is straightforward after setting up the project. Particle Network provides an Externally Owned Account (EOA) wallet to use as a signer with Kernel.

### Create the Particle Network object [#create-the-particle-network-object]

After following the Particle Network documentation, you will have access to a `ParticleProvider` object as shown below:

```typescript
import { ParticleNetwork } from "@particle-network/auth";
import { ParticleProvider } from "@particle-network/provider";

// Param options here will be specific to your project.  See the Particle docs for more info.
const particle = new ParticleNetwork({
  projectId,
  clientKey,
  appId,
  chainName,
  chainId,
});
const particleProvider = new ParticleProvider(particle.auth)
```

### Use with ZeroDev [#use-with-zerodev]

Use the provider from Particle Network to create a smart account signer, which can be passed to a validator. For detailed guidance on using a validator, refer to our documentation on [creating accounts](/onboarding/create-a-smart-account#api).

```typescript
import { signerToEcdsaValidator } from "@zerodev/ecdsa-validator"
import { KERNEL_V3_1, getEntryPoint } from "@zerodev/sdk/constants"
import { createPublicClient } from "viem";
import { polygonAmoy } from 'viem/chains';

const publicClient = createPublicClient({
  // Use your own RPC provider (e.g. Infura/Alchemy).
  transport: http('https://rpc-amoy.polygon.technology'),
  chain: polygonAmoy,
})

// Pass your `particleProvider` to the validator
const ecdsaValidator = await signerToEcdsaValidator(publicClient, {
  signer: particleProvider,
  entryPoint: getEntryPoint("0.7"),
  kernelVersion: KERNEL_V3_1
})

// You can now use this ECDSA Validator to create a Kernel account
```