# IPriceAggregator

## Functions

### latestAnswer

Returns the last round price.

### latestTimestamp

Returns the time of the last round price.

### latestRound

Returns the count of rounds registered.

### getAnswer

Returns the price at round `roundId`

**Parameters**

| Parameter | Type    | Description     |
| --------- | ------- | --------------- |
| roundId   | uint256 | Id of the round |

### getTimestamp

Returns the time of the  round`roundId`

**Parameters**

| Parameter | Type    | Description     |
| --------- | ------- | --------------- |
| roundId   | uint256 | Id of the round |

## Events

### AnswerUpdated

Emmited when the answer was updated.

**Parameters**

| Parameter | Type    | Description  |
| --------- | ------- | ------------ |
| current   | uint256 | New price    |
| roundId   | uint256 | New round id |
| timestamp | uint256 | New time     |

### NewRound

Emmited when a new round starts.

**Parameters**

| Parameter | Type    | Description            |
| --------- | ------- | ---------------------- |
| roundId   | uint256 | New round id           |
| startedBy | address | Address of the starter |
| startedAt | uint256 | New time               |

##


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