> ## Documentation Index
> Fetch the complete documentation index at: https://etherspot.fyi/llms.txt
> Use this file to discover all available pages before exploring further.

# Metamask

Metamask is a cryptocurrency wallet used to interact
with the Ethereum blockchain. It allows users to access their
Ethereum wallet through a browser extension or mobile app, which
can then be used to interact with decentralized applications.

## Connecting via Metamask

If you want the user to be able to sign in via Metamask,
we can simply import the MetaMaskWalletProvider object like so:

```javascript theme={null}
import { MetaMaskWalletProvider } from '@etherspot/prime-sdk';
```

Then call connect on it which will prompt the user to connect their Metamask.

Finally, we pass this provider into the Prime SDK to instantiate it.

```javascript theme={null}
const metamaskProvider = await MetaMaskWalletProvider.connect();
const primeSdk = new PrimeSdk(metamaskProviderTemp, { chainId: 11155111, bundlerProvider: new EtherspotBundler(11155111, bundlerApiKey) });
```

## Transaction Kit

For transaction kit we can follow the same process above,
then pass the provider straight into the Transaction kit tags like this:

```javascript theme={null}
const metamaskProvider = await MetaMaskWalletProvider.connect();

<EtherspotTransactionKit provider={metamaskProvider}>
</EtherspotTransactionKit>
```