# GetBlockBalance

Get all balance change operations in a block.(Note: At present, the interface data can only be queried through the following official nodes 13.228.119.63 & 18.139.193.235&18.141.79.38 &18.139.248.26).

This method will use `30` [Compute Units](/v1/about/billing.md).

***

## **Parameters**

* `hash` - String - Block hash.
* `number` - int32 - Block number.
* `visible` - Boolean - Optional. Specifies whether the address is in Base58 format (default: false).

## **Returns**

| Field                       | Type                       | Description                                          |
| --------------------------- | -------------------------- | ---------------------------------------------------- |
| timestamp                   | int64                      | timestamp                                            |
| block\_identifier.hash      | string                     | block hash                                           |
| block\_identifier.number    | int64                      | block number                                         |
| transaction\_balance\_trace | TransactionBalanceTrace\[] | List of transaction information with balance changes |

The fields contained in the TransactionBalanceTrace object are as follows:

| Field                   | Type         | Description                                                                                                                                                                                                                                                                                   |
| ----------------------- | ------------ | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| transaction\_identifier | string       | transaction hash                                                                                                                                                                                                                                                                              |
| operation               | Operation\[] | The operation list contains the balance change operations involved in this transaction. Each operation contains the following fields: `operation_identifier`: operation identifier, int64 type; `address`: address, string type; `amount`: amount of balance increase or decrease, int64 type |
| type                    | string       | transaction type                                                                                                                                                                                                                                                                              |
| status                  | string       | transaction result                                                                                                                                                                                                                                                                            |

```bash
// Result
{
  "block_identifier": {
    "hash": "000000000000dc2a3731e28a75b49ac1379bcc425afc95f6ab3916689fbb0189",
    "number": 56362
  },
  "timestamp": 1530060672000,
  "transaction_balance_trace": [
    {
      "transaction_identifier": "e6cabb1833cd1f795eed39d8dd7689eaa70e5bb217611766c74c7aa9feea80df",
      "operation": [
        {
          "operation_identifier": 0,
          "address": "TPttBLmFuykRi83y9HxDoEWxTQw6CCcQ4p",
          "amount": -100000
        },
        {
          "operation_identifier": 1,
          "address": "TLsV52sRDL79HXGGm9yzwKibb6BeruhUzy",
          "amount": 100000
        },
        {
          "operation_identifier": 2,
          "address": "TPttBLmFuykRi83y9HxDoEWxTQw6CCcQ4p",
          "amount": -10000000
        },
        {
          "operation_identifier": 3,
          "address": "TMrysg7DbwR1M8xqhpaPdVCHCuWFhw7uk1",
          "amount": 10000000
        }
      ],
      "type": "TransferContract",
      "status": "SUCCESS"
    }
  ]
}
```

{% tabs %}
{% tab title="mainnet" %}

```bash
curl https://mainnet.tron.validationcloud.io/v1/<YOUR_API_KEY_HERE>/wallet/getblockbalance \
    -X POST \
    -H "Content-Type: application/json" \
    -d '
{
  "hash": "0000000001f5b9ca67c722d9263879696c92e8e383d4f0b31c15a91b8a249029",
  "number": 32881098,
  "visible": true
}
'
'
```

{% endtab %}
{% endtabs %}


---

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