# Chainstack Node Access, Already Connected

Access Chainstack via Uniblock's unified blockchain API. Multi-chain node access through Chainstack's infrastructure. Connected and normalized through Uniblock.

CHAINSTACK INCLUDED IN UNIFIED ENDPOINTS

## API Calls

- **[GET eth/blocknumber]**  
  Get the latest block number  
- **[GET eth/getblockreceipts]**  
  Get all transaction receipts in a block  
- **[GET eth/gettransactionbyhash]**  
  Get a transaction by its hash  
- **[GET eth/getlogs]**  
  Get a block with full transaction objects  
- **[GET eth/getblocktransactioncountbyhash]**  
  Get the ETH balance of an address  
- **[GET eth/getbalance]**  
  Get the current gas price

## USE CASES

- WALLETS  
- DAOS  
- DEFI-PLATFORMS  
- GAMING-PLATFORMS

## TURN INTEGRATIONS INTO YOUR WEB3 EDGE  
Boost sales, reduce code, and eliminate headaches with Uniblock's seamless Chainstack integration.

### Focus on your core product  
Stop diverting your engineers to yet another integration and let them get back to work.

### Give customer success a break  
Manage your simplified integration issues in a single pane. No therapist required.

### Stop Losing Sales to Integration Delays  
Launch Web3 integrations in days, not quarters. Your sales team will thank you.

## CHAINSTACK API EXAMPLE

### INPUT
```javascript
const options = {
  method: 'POST',
  headers: {
    accept: 'application/json',
    'content-type': 'application/json'
  },
  body: JSON.stringify({
    id: 1,
    jsonrpc: "2.0",
    method: "eth_blockNumber",
    params: null
  })
};

fetch('https://api.uniblock.dev/uni/v1/json-rpc?provider=Chainstack', options)
  .then(response => response.json())
  .then(response => console.log(response))
  .catch(err => console.error(err));
```

### OUTPUT
```json
{
  "id": 1,
  "jsonrpc": "2.0",
  "result": "0x161d37e"
}
```

#### About Chainstack  
Chainstack is a managed blockchain infrastructure platform offering dedicated and shared nodes across Ethereum, Solana, Polygon, and other major chains for developers and enterprises.

## Build with a team you can reach
Production-grade multi-chain infrastructure, backed by engineers who understand your workload.