---
title: "eth_getBlockByHash"
description: "Returns block information for a given 32-byte block hash on Base, with full transaction objects or just transaction hashes."
source: https://basehub.org/api-reference/eth/eth_getblockbyhash/
---
Returns information about a block identified by its hash.

## Parameters

| Position | Name | Type | Description |
| --- | --- | --- | --- |
| 1 | `blockHash` | string | The 32-byte block hash. Required. |
| 2 | `fullTransactions` | boolean | When `true`, returns full transaction objects; when `false`, returns only transaction hashes. Required. |

## Returns

| Field | Type | Description |
| --- | --- | --- |
| `result` | object \| null | A block object, or `null` if no block was found. See [`eth_getBlockByNumber`](/api-reference/eth/eth_getblockbynumber/) for the full field list. |

## Example

### Request

```json
{
  "jsonrpc": "2.0",
  "method": "eth_getBlockByHash",
  "params": ["0x5c330e55a190f82ea486b61e5b12e27dfb4fb3cecfc5746886ef38ca1281bce8", false],
  "id": 1
}
```

### Response

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "number": "0x158a0e9",
    "hash": "0x5c330e55a190f82ea486b61e5b12e27dfb4fb3cecfc5746886ef38ca1281bce8",
    "parentHash": "0x9edc29b8b0a1e31d28616e40c16132ad0d58faa8bb952595b557526bdb9a960a",
    "timestamp": "0x67bf8332",
    "gasLimit": "0x3938700",
    "gasUsed": "0xab3f",
    "transactions": ["0x7ef8f8a0..."]
  }
}
```