# IERC721Enumerable

## IERC721Enumerable

ERC-721 Non-Fungible Token Standard, optional enumeration extension

*Developer note: See <https://eips.ethereum.org/EIPS/eip-721>*

### Functions

#### totalSupply

`totalSupply()` view external

**Returns:**

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \[0] | uint256 |             |

#### tokenOfOwnerByIndex

`tokenOfOwnerByIndex(address,uint256)` view external

| Name  | Type    | Description |
| ----- | ------- | ----------- |
| owner | address |             |
| index | uint256 |             |

**Returns:**

| Name    | Type    | Description |
| ------- | ------- | ----------- |
| tokenId | uint256 |             |

#### tokenByIndex

`tokenByIndex(uint256)` view external

| Name  | Type    | Description |
| ----- | ------- | ----------- |
| index | uint256 |             |

**Returns:**

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \[0] | uint256 |             |

***

## IERC721Enumerable

ERC-721 Non-Fungible Token Standard, optional enumeration extension

*Developer note: See <https://eips.ethereum.org/EIPS/eip-721>*

### Functions

#### totalSupply

`totalSupply()` view external

**Returns:**

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \[0] | uint256 |             |

#### tokenOfOwnerByIndex

`tokenOfOwnerByIndex(address,uint256)` view external

| Name  | Type    | Description |
| ----- | ------- | ----------- |
| owner | address |             |
| index | uint256 |             |

**Returns:**

| Name    | Type    | Description |
| ------- | ------- | ----------- |
| tokenId | uint256 |             |

#### tokenByIndex

`tokenByIndex(uint256)` view external

| Name  | Type    | Description |
| ----- | ------- | ----------- |
| index | uint256 |             |

**Returns:**

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \[0] | uint256 |             |

***

## IERC721Enumerable

ERC-721 Non-Fungible Token Standard, optional enumeration extension

*Developer note: See <https://eips.ethereum.org/EIPS/eip-721>*

### Functions

#### totalSupply

`totalSupply()` view external

**Returns:**

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \[0] | uint256 |             |

#### tokenOfOwnerByIndex

`tokenOfOwnerByIndex(address,uint256)` view external

| Name  | Type    | Description |
| ----- | ------- | ----------- |
| owner | address |             |
| index | uint256 |             |

**Returns:**

| Name    | Type    | Description |
| ------- | ------- | ----------- |
| tokenId | uint256 |             |

#### tokenByIndex

`tokenByIndex(uint256)` view external

| Name  | Type    | Description |
| ----- | ------- | ----------- |
| index | uint256 |             |

**Returns:**

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \[0] | uint256 |             |

***