> For the complete documentation index, see [llms.txt](https://docs.metadium.com/en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.metadium.com/en/api-reference/explorer-api/tokens.md).

# Tokens

### Get MRC20-Token Total Supply by Contract's Address <a href="#erc20-token-total-supply" id="erc20-token-total-supply"></a>

Returns the total MRC20 token supply of the contract's address.

```
GET https://testnetapi.metadium.com/v1/tokens/{contract_hash/total-supply
api-key: Your API Key
```

{% tabs %}
{% tab title="Request" %}
Query Parameters

<table data-header-hidden><thead><tr><th width="209"></th><th></th></tr></thead><tbody><tr><td><strong>Parameter</strong></td><td><strong>Description</strong></td></tr><tr><td><em>contract_hash</em></td><td><p>type: String</p><p>value: Address of contract</p><p>required: true</p></td></tr></tbody></table>
{% endtab %}

{% tab title="Response" %}

```
//Response Sample Result
{
    "status": "200",
    "message": "success",
    "results": {
        "data": {
            "total_supply": "100000000000000000000000000"
        }
    }
}
```

{% endtab %}
{% endtabs %}

***

### Get MRC20-Token Account Balance <a href="#erc20-token-account-balance" id="erc20-token-account-balance"></a>

Returns the balance of the MRC20 token account.

```
GET https://testnetapi.metadium.com/v1/tokens/{contract_hash}/balance/{address_hash}
api-key: Your API Key
```

{% tabs %}
{% tab title="Request" %}
Query Parameters

<table data-header-hidden><thead><tr><th width="209"></th><th></th></tr></thead><tbody><tr><td><strong>Parameter</strong></td><td><strong>Description</strong></td></tr><tr><td><em>contract_hash</em></td><td><p>type: String</p><p>value: Address of contract</p><p>required: true</p></td></tr><tr><td><em>address_hash</em></td><td><p>type: String</p><p>value: Address (sender/receiver/contract)</p><p>required: true</p></td></tr></tbody></table>
{% endtab %}

{% tab title="Response" %}

```
//Response Sample Result
{
    "status": "200",
    "message": "success",
    "results": {
        "data": {
            "balance": "461538000000000"
        }
    }
}
```

{% endtab %}
{% endtabs %}

***

### Get MRC-721 Token Held by Holder Inventory <a href="#erc-721-token-holder" id="erc-721-token-holder"></a>

Returns the list of MRC721 held by the holder.

```
GET https://testnetapi.metadium.com/v1/tokens/{contract_hash}/inventory
api-key: Your API Key
```

{% tabs %}
{% tab title="Request" %}
Query Parameters

<table data-header-hidden><thead><tr><th width="209"></th><th></th></tr></thead><tbody><tr><td><strong>Parameter</strong></td><td><strong>Description</strong></td></tr><tr><td><em>contract_hash</em></td><td><p>type: String</p><p>value: Address of contract</p><p>required: true</p></td></tr><tr><td><em>address_hash</em></td><td><p>type: String</p><p>value: Address (sender/receiver/contract)</p><p>required: true</p></td></tr></tbody></table>

{% endtab %}

{% tab title="Response" %}

```
//Response Sample Result
{
    "status": "200",
    "message": "success",
    "results": {
        "count": "1",
        "data": [
            {
                "holder_address": "0xcf48564c80a7dd2f4c76ea24f83d35f072bb6481",
                "token_id": "216075950392623962897824347046195959403",
                "token_uri": ""
            }
        ],
        "token_name": "save the earth",
        "token_symbol": null
    }
}

{
    "status": "200",
    "message": "success",
    "results": {
        "count": "1",
        "data": [
            {
                "holder_address": "0xcf48564c80a7dd2f4c76ea24f83d35f072bb6481",
                "token_id": "216075950392623962897824347046195959403",
                "token_uri": ""
            }
        ],
        "token_name": "save the earth",
        "token_symbol": null
    }
}
```

{% endtab %}
{% endtabs %}

***

### Token Holder count lookup

Returns the number of holders holding the token.

```
GET https://testnetapi.metadium.com/v1/tokens/{contract_hash}/holder-count
api-key: Your API Key
```

{% tabs %}
{% tab title="Request" %}
Query Parameters

<table data-header-hidden><thead><tr><th width="209"></th><th></th></tr></thead><tbody><tr><td><strong>Parameter</strong></td><td><strong>Description</strong></td></tr><tr><td><em>contract_hash</em></td><td><p>type: String</p><p>value: Address of contract</p><p>required: true</p></td></tr></tbody></table>
{% endtab %}

{% tab title="Response" %}

```
//Response Sample Result
{
    "status": "200",
    "message": "success",
    "results": {
        "data": {
            "holder_count": "1"
        }
    }
}
```

{% endtab %}
{% endtabs %}


---

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