Example

@compiler >= 6

include "../interfaces/IAggregator.aes"

contract AggregatorExample =    
    record state = {
        btc_usdt_agg: IAggregator,
        ae_usdt_agg: IAggregator
        }

    stateful entrypoint init( btc_usdt_agg: IAggregator
                            , ae_usdt_agg: IAggregator ) = 
        { btc_usdt_agg = btc_usdt_agg
            , ae_usdt_agg = ae_usdt_agg }

    entrypoint get_btc_slash_ae_price(amount: int): int =
        let btc_data = state.btc_usdt_agg.latest_round_data()
        let ae_data = state.ae_usdt_agg.latest_round_data()

        (btc_data.answer * amount) / ae_data.answer

    payable stateful entrypoint ask_ae_price( subscription_id: int
                                                        , question: string ): oracle_query(string, string) =
        state.ae_usdt_agg.create_query( subscription_id
                                      , question
                                      , 10
                                      , 10
                                      , protected = false )

    entrypoint ae_usd_all_time_high(query: oracle_query(string, string)): option(string) =
        state.ae_usdt_agg.get_oracle_answer(query)