# Balances and transactions

### Endpoint

{% code overflow="wrap" %}

```http
https://us.market-api.kaiko.io/v2/data/wallet.v1/audit
```

{% endcode %}

### Parameters

<table><thead><tr><th width="220">Parameter</th><th width="211">Description</th><th width="208">Example</th><th data-type="checkbox">Required?</th></tr></thead><tbody><tr><td><code>blockchain</code></td><td>Always <code>ethereum</code>.</td><td><code>ethereum</code></td><td>true</td></tr><tr><td><code>sort</code></td><td>The sorting order for the results.</td><td><code>asc</code> or <code>desc</code></td><td>false</td></tr><tr><td><code>page_size</code></td><td><p>Number of results to return data for. (max: 5000).</p><p>See <a href="https://docs.kaiko.com/kaiko-rest-api/general/getting-started/pagination">Pagination</a></p></td><td><code>100</code></td><td>false</td></tr><tr><td><code>start_time</code></td><td>Starting time in ISO 8601 (inclusive).</td><td><code>2022-05-01T00:00:00.000Z</code></td><td>false</td></tr><tr><td><code>end_time</code></td><td>Ending time in ISO 8601 (inclusive).</td><td><code>2022-05-01T00:00:00.000Z</code></td><td>false</td></tr><tr><td><code>transaction_hash</code></td><td>Filter by transaction hash.</td><td><code>0xf7825247b9a9355c0fb45ec0d008fe638ce5bae9cb877c6a28a91d9ea5f17341</code></td><td>false</td></tr><tr><td><code>user_address</code></td><td>Filter by user address.</td><td><code>0x000000fee13a103a10d593b9ae06b3e05f2e7e1c</code></td><td>false</td></tr><tr><td><code>token_address</code></td><td>Filter by token address. <br><br>For <code>ETH</code>, include the <code>token_address</code> field with an empty value.</td><td><a data-footnote-ref href="#user-content-fn-1"><code>0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2</code></a></td><td>false</td></tr><tr><td><code>token_symbol</code></td><td>Filter by token symbol. </td><td><a data-footnote-ref href="#user-content-fn-2"><code>LINK</code></a></td><td>false</td></tr></tbody></table>

### Fields

| Field               | Description                                                                                                                                                             | Example                                                              |
| ------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------- |
| `chain`             | Blockchain name.                                                                                                                                                        | `ethereum`                                                           |
| `block_number`      | The height of the block.                                                                                                                                                | `7005997`                                                            |
| `timestamp`         | The timestamp of the block.                                                                                                                                             | `1546560004`                                                         |
| `user_address`      | The address on which the row is focused.                                                                                                                                | `0xc8c939539efb7f5ba903fc99b61656979c46c045`                         |
| `transaction_hash`  | Transaction hash.                                                                                                                                                       | `0x5a9e11432e5c7e2fccf598606858619cbd72f1de40db625fc4749ec1b032e144` |
| `transaction_type`  | <p>Event type. <br><br><strong>See more information</strong> <a href="#possible-values-for-the-field-transaction_type"><strong>below</strong></a><strong>.</strong></p> | `token_transfer`                                                     |
| `transaction_index` | The index of the transaction.                                                                                                                                           | `0`                                                                  |
| `ordinal`           | Generated number that gives the order of each balance impact, for one file. Based on call index and log indexes.                                                        | `2`                                                                  |
| `sender_address`    | The address that sends tokens or coins.                                                                                                                                 | `0xc8c939539efb7f5ba903fc99b61656979c46c045`                         |
| `receiver_address`  | The address that receives tokens or coins.                                                                                                                              | `0x5a0b54d5dc17e0aadc383d2db43b0a0d3e029c4c`                         |
| `initiator_address` | The address that signed the transaction.                                                                                                                                | `0xc8c939539efb7f5ba903fc99b61656979c46c045`                         |
| `token_symbol`      | Symbol of the token or coin transfered                                                                                                                                  | `ETH`                                                                |
| `token_address`     | The address of the token or coin transfered.                                                                                                                            | `0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee`                         |
| `direction`         | Inflow or outflow from the user\_address.                                                                                                                               | `out`                                                                |
| `amount`            | Amount of asset transfered.                                                                                                                                             | `0.16`                                                               |
| `amount_usd`        | Amount of asset transferred in usd.                                                                                                                                     | `23.863262042004745`                                                 |
| `balance_after`     | Wallet balance for the user\_address for this asset.                                                                                                                    | `0.4814735188`                                                       |
| `balance_after_usd` | Wallet balance for the user\_address for this asset in usd.                                                                                                             | `71.80955465881561`                                                  |

### Request example

{% tabs %}
{% tab title="cURL" %}
{% code overflow="wrap" %}

```url
curl --compressed -H "Accept: application/json" -H "X-Api-Key: <client-api-key>" \
  "https://eu.market-api.kaiko.io/v2/data/wallet.v1/audit?blockchain=ethereum"
```

{% endcode %}
{% endtab %}

{% tab title="Python" %}
{% code overflow="wrap" %}

```python
##### 1. Import dependencies #####
import requests
import pandas as pd

##### 2. Choose the value of the query's parameters #####
# ---- Required parameters ---- #
blockchain = "ethereum" 

# ---- Optional parameters ---- #
start_time = "2025-03-05T00:00:00Z"
end_time = "2025-03-05T00:02:00Z"
page_size = 100
sort = "desc"
transaction_hash = None
user_address = None
token_address = None

# ---- API key configuration ---- #
api_key = "YOUR_API_KEY"

##### 3. Get the data #####
# ---- Function to run an API call ---- # 
# Get the data in a dataframe --------- # 

def get_kaiko_data(api_key: str, blockchain: str, start_time: str, end_time: str, page_size: int, sort: str, transaction_hash: str, user_address: str, token_address: str):
    headers = {'Accept': 'application/json', 'X-Api-Key': api_key}
    
    url = f'https://us.market-api.kaiko.io/v2/data/wallet.v1/audit'
    params = {
        "blockchain": blockchain,
        "start_time": start_time,
        "end_time": end_time,
        "page_size": page_size,
        "sort": sort,
        "transaction_hash": transaction_hash,
        "user_address": user_address,
        "token_address": token_address
    }

    try:
        res = requests.get(url, headers=headers, params=params)
        res.raise_for_status() 
        data = res.json()
        if 'data' not in data:
            print("No data returned.")
            return pd.DataFrame() 
        df = pd.DataFrame(data['data'])

        # Handle pagination with continuation token
        while 'next_url' in data:
            next_url = data['next_url']
            if next_url is None:
                break
            res = requests.get(next_url, headers=headers)
            res.raise_for_status()
            data = res.json()
            if 'data' in data:
                df = pd.concat([df, pd.DataFrame(data['data'])], ignore_index=True)
        return df

    except requests.exceptions.RequestException as e:
        print(f"API request error: {e}")
        return pd.DataFrame() 

# ---- Get the data ---- #
df = get_kaiko_data(api_key=api_key, blockchain=blockchain, start_time=start_time, end_time=end_time, page_size=page_size, sort=sort, transaction_hash=transaction_hash, user_address=user_address, token_address=token_address)
print (df)
```

{% endcode %}
{% endtab %}
{% endtabs %}

### Response example

```json
{
  "query":
    {
        "live": "False",
        "start_time": "2024-01-01T00:00:00.000Z",
        "end_time": "2024-01-02T00:00:00.000Z",
        "start_block": 0,
        "end_block": 0,
        "page_size": 100,
        "sort": "0",
        "data_version": "v1",
        "commodity": "wallet_data",
        "request_time": "2024-01-01T00:00:00.000Z"
    },
    "time": "2024-01-01T00:00:00.000Z",
    "timestamp": 1732530743000,
    "access":
    {
        "access_range":
        {
            "start_timestamp": 1073001600000,
            "end_timestamp": "None"
        },
        "data_range":
        {
            "start_timestamp": "None",
            "end_timestamp": "None"
        }
    },
    "data":
    [
    	{
            "chain": "ethereum",
            "block_number": 21264197,
            "timestamp": 1732530743000000000,
            "user_address": "0xd2674da94285660c9b2353131bef2d8211369a4b",
            "transaction_hash": "0x4ae1bc32d34a7b66fd23c6527a46cf9bb3158452044eea43762e351aa2fdabca",
            "transaction_type": "coin_transfer",
            "transaction_index": 188,
            "ordinal": 0,
            "sender_address": "0xd2674da94285660c9b2353131bef2d8211369a4b",
            "receiver_address": "0x90cdc2572f170178ac5027af0dcf141870a962e3",
            "initiator_address": "0xd2674da94285660c9b2353131bef2d8211369a4b",
            "token_symbol": "ETH",
            "token_address": "0",
            "direction": "out",
            "amount": 0.00237201,
            "amount_usd": 8.217764039189689,
            "balance_after": 6966.056486974737,
            "balance_after_usd": 24133712.966482032
        },
        /* ... */
    ],
    "continuation_token": "xxx",
    "next_url": "https://us.market-api.kaiko.io/v2/data/wallet.v1/audit?continuation_token=xxx"
    }
}
```

### **Possible values for the field `transaction_type`:**

<table><thead><tr><th width="397">Value</th><th>Description</th></tr></thead><tbody><tr><td><code>coin_transfer</code></td><td>Native ETH transfer.</td></tr><tr><td><code>tx_value</code></td><td>Native ETH transfer happening in a transaction.</td></tr><tr><td><code>token_transfer</code></td><td>This operation involves the transfer of (ERC20) tokens.</td></tr><tr><td><code>block_rewards</code></td><td>Rewards granted to the miner who mined a block before the Merge.</td></tr><tr><td><code>uncle_rewards</code></td><td>Rewards granted to the miner who mined an uncle block before the Merge.</td></tr><tr><td><code>uncle_inclusion_rewards</code></td><td>Rewards granted to the miner who included an uncle block into a mined block before the Merge.</td></tr><tr><td><code>genesis_balance</code></td><td>Refers to the balance attributed to addresses during the genesis block.</td></tr><tr><td><code>dao_adjust_balance</code></td><td>Refers to any adjustment made to an account’s balance in relation to DAO-related hard-fork or operations.</td></tr><tr><td><code>reward_transaction_fee</code></td><td>Reward earned by the miner for including the transaction in the block.</td></tr><tr><td><code>burnt_transaction_fee</code></td><td>Burnt amount of ETH transaction fees, post EIP-1559.</td></tr><tr><td><code>token_burn</code></td><td>Burn of a ERC20 token.</td></tr><tr><td><code>token_mint</code></td><td>Mint of a ERC20 token.</td></tr><tr><td><code>staking_deposit</code></td><td>Deposit of stake for validators.</td></tr><tr><td><code>staking_withdrawal</code></td><td>Withdrawal of rewards or stake for validators.</td></tr><tr><td><code>wrap_coin</code></td><td>Wrapping ETH into WETH.</td></tr><tr><td><code>unwrap_coin</code></td><td>Unwrapping WETH back to ETH.</td></tr></tbody></table>

[^1]: Find a full list of token addresses using the reference api.\
    \
    Eg `https://reference-data-api.kaiko.io/v1/assets?code=eth`

[^2]: Find a full list of tokens using the reference api.\
    \
    Eg `https://reference-data-api.kaiko.io/v1/assets`


---

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If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.kaiko.com/rest-api/monitoring-solutions/kaiko-blockchain-monitoring/ethereum-wallets/balances-and-transactions.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.