# IERC20

## IERC20

*Developer note: Interface of the ERC20 standard as defined in the EIP.*

### Events

#### Transfer

`Transfer(address,address,uint256)`

| Name  | Type    | Description |
| ----- | ------- | ----------- |
| from  | address |             |
| to    | address |             |
| value | uint256 |             |

#### Approval

`Approval(address,address,uint256)`

| Name    | Type    | Description |
| ------- | ------- | ----------- |
| owner   | address |             |
| spender | address |             |
| value   | uint256 |             |

### Functions

#### totalSupply

`totalSupply()` view external

**Returns:**

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

#### balanceOf

`balanceOf(address)` view external

| Name    | Type    | Description |
| ------- | ------- | ----------- |
| account | address |             |

**Returns:**

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

#### transfer

`transfer(address,uint256)` external

| Name      | Type    | Description |
| --------- | ------- | ----------- |
| recipient | address |             |
| amount    | uint256 |             |

**Returns:**

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

#### allowance

`allowance(address,address)` view external

| Name    | Type    | Description |
| ------- | ------- | ----------- |
| owner   | address |             |
| spender | address |             |

**Returns:**

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

#### approve

`approve(address,uint256)` external

| Name    | Type    | Description |
| ------- | ------- | ----------- |
| spender | address |             |
| amount  | uint256 |             |

**Returns:**

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

#### transferFrom

`transferFrom(address,address,uint256)` external

| Name      | Type    | Description |
| --------- | ------- | ----------- |
| sender    | address |             |
| recipient | address |             |
| amount    | uint256 |             |

**Returns:**

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

***

## IERC20

*Developer note: Interface of the ERC20 standard as defined in the EIP.*

### Events

#### Transfer

`Transfer(address,address,uint256)`

| Name  | Type    | Description |
| ----- | ------- | ----------- |
| from  | address |             |
| to    | address |             |
| value | uint256 |             |

#### Approval

`Approval(address,address,uint256)`

| Name    | Type    | Description |
| ------- | ------- | ----------- |
| owner   | address |             |
| spender | address |             |
| value   | uint256 |             |

### Functions

#### totalSupply

`totalSupply()` view external

**Returns:**

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

#### balanceOf

`balanceOf(address)` view external

| Name    | Type    | Description |
| ------- | ------- | ----------- |
| account | address |             |

**Returns:**

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

#### transfer

`transfer(address,uint256)` external

| Name      | Type    | Description |
| --------- | ------- | ----------- |
| recipient | address |             |
| amount    | uint256 |             |

**Returns:**

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

#### allowance

`allowance(address,address)` view external

| Name    | Type    | Description |
| ------- | ------- | ----------- |
| owner   | address |             |
| spender | address |             |

**Returns:**

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

#### approve

`approve(address,uint256)` external

| Name    | Type    | Description |
| ------- | ------- | ----------- |
| spender | address |             |
| amount  | uint256 |             |

**Returns:**

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

#### transferFrom

`transferFrom(address,address,uint256)` external

| Name      | Type    | Description |
| --------- | ------- | ----------- |
| sender    | address |             |
| recipient | address |             |
| amount    | uint256 |             |

**Returns:**

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

***

## IERC20

*Developer note: Interface of the ERC20 standard as defined in the EIP.*

### Events

#### Transfer

`Transfer(address,address,uint256)`

| Name  | Type    | Description |
| ----- | ------- | ----------- |
| from  | address |             |
| to    | address |             |
| value | uint256 |             |

#### Approval

`Approval(address,address,uint256)`

| Name    | Type    | Description |
| ------- | ------- | ----------- |
| owner   | address |             |
| spender | address |             |
| value   | uint256 |             |

### Functions

#### totalSupply

`totalSupply()` view external

**Returns:**

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

#### balanceOf

`balanceOf(address)` view external

| Name    | Type    | Description |
| ------- | ------- | ----------- |
| account | address |             |

**Returns:**

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

#### transfer

`transfer(address,uint256)` external

| Name      | Type    | Description |
| --------- | ------- | ----------- |
| recipient | address |             |
| amount    | uint256 |             |

**Returns:**

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

#### allowance

`allowance(address,address)` view external

| Name    | Type    | Description |
| ------- | ------- | ----------- |
| owner   | address |             |
| spender | address |             |

**Returns:**

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

#### approve

`approve(address,uint256)` external

| Name    | Type    | Description |
| ------- | ------- | ----------- |
| spender | address |             |
| amount  | uint256 |             |

**Returns:**

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

#### transferFrom

`transferFrom(address,address,uint256)` external

| Name      | Type    | Description |
| --------- | ------- | ----------- |
| sender    | address |             |
| recipient | address |             |
| amount    | uint256 |             |

**Returns:**

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

***