# Integrate Embedded Wallets with the Cronos Blockchain in Node

> Integrate Embedded Wallets with the Cronos Blockchain in Node | Embedded Wallets

While using the Web3Auth Node SDK, you get a Ethers Signer on successful authentication. This signer can be used with libraries like [`ethers.js`](https://docs.ethers.io/v5/getting-started/) etc. to make [Cronos](https://ethereum.org/) blockchain calls like getting the user's `account`, fetching `balance`, `sign transaction`, `send transaction`, `read` from and `write` to the smart contract, etc. We have highlighted a few here to get you started.

## Chain details for Cronos

<Tabs
 defaultValue="mainnet"
  values={[
    { label: "Mainnet", value: "mainnet" },
    { label: "Testnet", value: "testnet" },
  ]}
>
<TabItem value="mainnet">

- **Chain ID:** 0x19
- **Public RPC URL:** `https://evm.cronos.org`
- **Display Name:** Cronos Mainnet
- **Block Explorer Link:** `https://cronoscan.com`
- **Ticker:** CRO
- **Ticker Name:** Cronos

</TabItem>

<TabItem value="testnet">

- **Chain ID:** 0x152
- **Public RPC URL:** `https://evm-t3.cronos.org`
- **Display Name:** Cronos Testnet
- **Block Explorer Link:** `https://testnet.cronoscan.com`
- **Ticker:** TCRO
- **Ticker Name:** Test Cronos

</TabItem>
</Tabs>

## Installation

<InstallationSnippet />

## Initialize

<InitialisationSnippet />

## Get account

<GetAccountSnippet />

## Get balance

<GetBalanceSnippet />

## Sign a message

<SignMessageSnippet />