# RPC Access

This uses a demo network which is deployed for all users to access zksync hyperchain network RPC. You can use the same thing with the newly deployed network.

**Step 1: Register/Login** - Create a new account or Log in to the existing account on the [Zeeve Platform](https://app.zeeve.io/auth/signup).

**Step 2: Zeeve Dashboard -** On the Zeeve platform dashboard click on the **zkSync Hyperchains** option under the **APPCHAINS & ROLLUPS** section available in the left sidebar**.** This will show your deployed zkSync Hyperchain network.

**Step 3: zkSync Hyperchain Network Card -** Click on the **View** button on the network card.

**Step 4: RPC -** You will land on the overview tab, where you can see the overview of the network, navigate to the **RPC** tab.

**Step 7: RPC Endpoint -** In this section, you will get the endpoint for the zksync hyperchain RPC. You can use the zksync-specific JSON RPC methods with this.

**RPC calls using curl -**

```bash
// curl to get the block number of the Zksync block height
curl https://rpcnode.zksyncnode-zk-763975.zeeve.online/XuW7kMjd41ZgbjS6BuTv/rpc \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{ "jsonrpc" : "2.0", "id": 1, "method": "eth_blockNumber","params":[] }'
```

**RPC calls using WebSocket -**

```bash
# Web socket to get the block number
npx wscat -c wss://rpcnode.zksyncnode-zk-763975.zeeve.online/XuW7kMjd41ZgbjS6BuTv/ws
# calling the JSON-RPC method after the WebSocket connection
{ "jsonrpc": "2.0", "id": 1, "method": "eth_blockNumber", "params":[] }
```


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