> For the complete documentation index, see [llms.txt](https://docs.onnano.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.onnano.co/moe-trading-card/read-contract.md).

# Read Contract

## balanceOf

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

* owner(address)
  {% endtab %}

{% tab title="returns" %}

* uint256
  {% endtab %}
  {% endtabs %}

## fee

This returns the amount of MOE required to mint an MOE Trading Card NFT.

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

* uint256
* It alwasy returns 10\*18(1 MOE)
  {% endtab %}
  {% endtabs %}

## getApproved

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

* tokenId(uint256)
  {% endtab %}

{% tab title="returns" %}

* address
  {% endtab %}
  {% endtabs %}

## isApprovedForAll

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

* owner(address)
* operator(address)
  {% endtab %}

{% tab title="returns" %}

* bool
  {% endtab %}
  {% endtabs %}

## moeErc20Address

This is the address of the linked MOE token.

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

* address
  {% endtab %}
  {% endtabs %}

## name

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

* string
* It always returns "MOE TRADING CARD"
  {% endtab %}
  {% endtabs %}

## nftInfo

This returns the custom data specific to the MOE Trading Card.

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

* tokenId(uint256)
  {% endtab %}

{% tab title="returns" %}

* uri(string): JSON metadata uri
* originalCreator(string): original creator
* jsonId(bytes4): JSON ID
* isSecondaryCreation(bool): secondary creation
  {% endtab %}
  {% endtabs %}

## ownerOf

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

* tokenId(uint256)
  {% endtab %}

{% tab title="returns" %}

* address
  {% endtab %}
  {% endtabs %}

## supportsInterface

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

* interfaceId(bytes4)
  {% endtab %}

{% tab title="returns" %}

* bool
  {% endtab %}
  {% endtabs %}

## symbol

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

* string
* It always returns "MOETC"
  {% endtab %}
  {% endtabs %}

## tokenMoe

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

* tokenId(uint256)
  {% endtab %}

{% tab title="returns" %}

* uint256
  {% endtab %}
  {% endtabs %}

## tokenIsOriginal

This function signifies whether the token has been issued by the copyright holder. However, this does not assure copyright verification. Users must verify the authenticity themselves through evidence in the metadata to confirm its originality.

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

* tokenId(uint256)
  {% endtab %}

{% tab title="returns" %}

* bool
  {% endtab %}
  {% endtabs %}

## tokenIsSecondaryCreation

This returns the secondary creation status of the NFT with an given index of tokenId.

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

* tokenId(uint256)
  {% endtab %}

{% tab title="returns" %}

* bool
  {% endtab %}
  {% endtabs %}

## tokenJsonId

This returns the jsonId of the NFT with an given index of tokenId.

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

* tokenId(uint256)
  {% endtab %}

{% tab title="returns" %}

* bytes4
  {% endtab %}
  {% endtabs %}

## tokenOriginalCreator

This returns the origianl creator of the NFT with an given index of tokenId.

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

* tokenId(uint256)
  {% endtab %}

{% tab title="returns" %}

* string
  {% endtab %}
  {% endtabs %}

## tokenURI

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

* tokenId(uint256)
  {% endtab %}

{% tab title="returns" %}

* string
  {% endtab %}
  {% endtabs %}

This returns the total amount of MOE tokens used as NFT issuance fees.