Signal21 documentation

Signal21 is the leading data and visualization platform for the Bitcoin and the Stacks blockchains.

NFT Volume

This query returns the STX volume of transactions with Megapont Apes transfers.

with nft as (
    select
        split_part(split_part(asset_identifier, '.', 2), '::', 1) as name,
        sender_address,
        split_part(asset_identifier, '::', 1) as identifier,
        block_time,
        tx_id
    from
        nft_events
        join transactions t using(tx_id)
    where
        asset_identifier like '%megapont-ape-club%'
        and asset_event_type_id = 1
        and t.block_time > now() - interval '120 days'
        and t.status = 1
    group by
        1,
        2,
        3,
        4,
        5
)
select
    block_time :: date as period,
    sum(amount) / 10 ^ 6 as volume
from
    stx_events ea
    join nft on ea.tx_id = nft.tx_id
where
    ea.asset_event_type_id = 1
group by
    1
order by
    1