# PnP No Modal SDK - v5 to v6

> PnP No Modal SDK - v5 to v6 | Embedded Wallets

## General

### `web3auth.connected` is introduced

#### Manage session using `web3auth.connected` instead of `web3auth.provider`

With V6, users can manage their session using `web3auth.connected` instead of `web3auth.provider`.

```tsx
// With V6
// focus-start
if (web3auth.connected) {
  setLoggedIn(true)
}
// focus-end
```

### `provider` is now always available

In V5, we used to add a check for setting the `provider` only if the `web3auth.provider` was present. But now with V6 we always have a provider available even if the user is not logged in.

```tsx
// With V5
if (web3auth.provider) {
  setProvider(web3auth.provider)
}
// With V6
// focus-next-line
setProvider(web3auth.provider) // before the connect() or connectTo(), provider is available.
```

### `rpcTarget` and `chainId` is now a mandatory parameter

Previously, the Web Modal SDK required `chainConfig` as a parameter which had `rpcTarget` and `chainId` as the optional parameter. But with V6, it's mandatory to add `rpcTarget` and `chainId` in the `chainConfig` object.

```tsx
const web3auth = new Web3Auth({
  clientId,
  chainConfig: {
    chainNamespace: CHAIN_NAMESPACES.EIP155,
    // focus-start
    chainId: '0x1',
    rpcTarget: 'https://rpc.ethereum.org', // This is the public RPC we have added, please pass on your own custom endpoint while creating an app
    // focus-end
  },
  web3AuthNetwork: 'sapphire_mainnet',
})
```

### `privateKeyProvider` is introduced

#### `privateKeyProvider` is now a mandatory parameter to be passed into the `OpenLoginAdapter`

With V6, we have added a new parameter `privateKeyProvider` which is mandatory to be passed into the `OpenLoginAdapter`.

#### For EVM chains

For EVM chains use the `EthereumPrivateKeyProvider` from the `@web3auth/ethereum-provider`package. Please note that`EthereumPrivateKeyProvider`requires`chainConfig`as the `config` parameter at the time of initialization.

```tsx

const chainConfig = {
  chainNamespace: CHAIN_NAMESPACES.EIP155,
  chainId: '0x1',
  rpcTarget: 'https://rpc.ethereum.org',
  displayName: 'Ethereum Mainnet',
  blockExplorer: 'https://etherscan.io',
  ticker: 'ETH',
  tickerName: 'Ethereum',
}
// focus-next-line
const privateKeyProvider = new EthereumPrivateKeyProvider({ config: { chainConfig } })
const openloginAdapter = new OpenloginAdapter({
  // focus-next-line
  privateKeyProvider,
})
web3authInstance.configureAdapter(openloginAdapter)
```

#### For Solana

For Solana use the `SolanaPrivateKeyProvider` from the `@web3auth/solana-provider`package. Please note that `SolanaPrivateKeyProvider` requires `chainConfig` as the `config` parameter at the time of initialization.

```tsx

const chainConfig = {
  chainNamespace: CHAIN_NAMESPACES.SOLANA,
  chainId: '0x1', // Please use 0x1 for Mainnet, 0x2 for Testnet, 0x3 for Devnet
  rpcTarget: 'https://api.mainnet-beta.solana.com',
  displayName: 'Solana Mainnet',
  blockExplorer: 'https://explorer.solana.com',
  ticker: 'SOL',
  tickerName: 'Solana',
}
// focus-next-line
const privateKeyProvider = new SolanaPrivateKeyProvider({ config: { chainConfig } })
const openloginAdapter = new OpenloginAdapter({
  // focus-next-line
  privateKeyProvider,
})
web3auth.configureAdapter(openloginAdapter)
```

#### For all other chains

For all non-EVM and non-Solana chains, use the `CommonPrivateKeyProvider` from the `@web3auth/base-provider`package. Please note that `CommonPrivateKeyProvider` requires `chainConfig` as the `config` parameter at the time of initialization.

```tsx

const chainConfig = {
  chainNamespace: CHAIN_NAMESPACES.SOLANA,
  chainId: '0x1', // Please use 0x1 for Mainnet, 0x2 for Testnet, 0x3 for Devnet
  rpcTarget: 'https://api.mainnet-beta.solana.com',
  displayName: 'Solana Mainnet',
  blockExplorer: 'https://explorer.solana.com',
  ticker: 'SOL',
  tickerName: 'Solana',
}
// focus-next-line
const privateKeyProvider = new CommonPrivateKeyProvider({ config: { chainConfig } })

const openloginAdapter = new OpenloginAdapter({
  // focus-next-line
  privateKeyProvider,
})
web3authInstance.configureAdapter(openloginAdapter)
```