> For the complete documentation index, see [llms.txt](https://docs.getblock.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.getblock.io/api-reference/solana-sol/gettokenlargestaccounts-solana.md).

# getTokenLargestAccounts - Solana

Example code for the getTokenLargestAccounts JSON-RPC method. Complete guide on how to use the getTokenLargestAccounts JSON-RPC method in the GetBlock Web3 documentation.

This method returns the 20 largest token accounts for an SPL Token mint, ordered by balance. Results reflect token accounts only, not the wallet addresses that own them.

## Parameters

| Parameter | Type   | Required | Description                                 |
| --------- | ------ | -------- | ------------------------------------------- |
| mint      | string | Yes      | Base58-encoded Pubkey of the SPL Token mint |
| config    | object | No       | Configuration object controlling commitment |

### Config Object

| Field      | Type   | Required | Description                                                                 |
| ---------- | ------ | -------- | --------------------------------------------------------------------------- |
| commitment | string | No       | Commitment level: processed, confirmed, or finalized. Defaults to finalized |

## Request

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

```bash
curl --location --request POST 'https://shared.eu-central-1.getblock.io/<ACCESS-TOKEN>/' \
--header 'Content-Type: application/json' \
--data-raw '{
    "jsonrpc": "2.0",
    "method": "getTokenLargestAccounts",
    "params": ["EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v", {"commitment": "finalized"}],
    "id": "getblock.io"
}'
```

{% endcode %}
{% endtab %}

{% tab title="@solana/web3.js" %}
{% code title="example.js" %}

```javascript
const { Connection, PublicKey } = require('@solana/web3.js');

const connection = new Connection('https://shared.eu-central-1.getblock.io/<ACCESS-TOKEN>/', 'finalized');

const { value } = await connection.getTokenLargestAccounts(
  new PublicKey('EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v')
);

console.log(value);
```

{% endcode %}
{% endtab %}

{% tab title="Request" %}
{% code title="example.py" %}

```python
import requests

response = requests.post(
    'https://shared.eu-central-1.getblock.io/<ACCESS-TOKEN>/',
    headers={'Content-Type': 'application/json'},
    json={
        'jsonrpc': '2.0',
        'method': 'getTokenLargestAccounts',
        'params': ["EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v", {"commitment": "finalized"}],
        'id': 'getblock.io'
    }
)

print(response.json()['result'])
```

{% endcode %}
{% endtab %}

{% tab title="Rust" %}
{% code title="example.rs" %}

```rust
use reqwest::Client;
use serde_json::{json, Value};

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let client = Client::new();

    let response = client
        .post("https://shared.eu-central-1.getblock.io/<ACCESS-TOKEN>/")
        .header("Content-Type", "application/json")
        .json(&json!({
            "jsonrpc": "2.0",
            "method": "getTokenLargestAccounts",
            "params": ["EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v", {"commitment": "finalized"}],
            "id": "getblock.io"
        }))
        .send()
        .await?
        .json::<Value>()
        .await?;

    println!("Result: {}", response["result"]);
    Ok(())
}
```

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

## Response

```json
{
    "jsonrpc": "2.0",
    "id": "getblock.io",
    "result": {
        "context": {
            "apiVersion": "2.3.6",
            "slot": 397234561
        },
        "value": [
            {
                "address": "3emsAVdmGKERbHjmGfQ6oZ1e35dkf5z6TmFYcCQnpB2M",
                "amount": "184203771290000",
                "decimals": 6,
                "uiAmount": 184203771.29,
                "uiAmountString": "184203771.29"
            }
        ]
    }
}
```

## Response Parameters

| Parameter | Type   | Description                                                                  |
| --------- | ------ | ---------------------------------------------------------------------------- |
| jsonrpc   | string | JSON-RPC protocol version ("2.0")                                            |
| id        | string | Request identifier matching the request                                      |
| result    | object | RPC response object where value is an array of the 20 largest token accounts |

### Value Entry

| Field          | Type   | Description                               |
| -------------- | ------ | ----------------------------------------- |
| address        | string | Base58 Pubkey of the token account        |
| amount         | string | Raw token amount as a string              |
| decimals       | number | Decimal precision defined on the mint     |
| uiAmount       | number | null                                      |
| uiAmountString | string | Amount adjusted for decimals, as a string |

## Use Cases

* **Holder Concentration**: Assess how concentrated a token's supply is before listing it
* **Liquidity Mapping**: Identify AMM pool vaults holding the largest balances
* **Rug Screening**: Check whether a small set of accounts controls most of the supply
* **Treasury Discovery**: Locate protocol-owned token accounts for a given mint

## Error Handling

| Error Code | Message           | Description                                     |
| ---------- | ----------------- | ----------------------------------------------- |
| -32602     | Invalid params    | Pubkey is not an initialized SPL Token mint     |
| -32603     | Internal error    | Node failed to scan token accounts for the mint |
| -32005     | Node is unhealthy | The node has fallen behind the cluster tip      |