IPriceAggregator

Price aggregator interface

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 roundroundId

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