HEI

Historical Exchange Index

A quiet registry of crypto exchanges, active and gone.

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Exchange record

AquaSpace V3

Avalanche decentralized exchange surfaced through the PumpSpace application, with current spot markets and substantial recent reported trading volume.

DEXActive
Also known as: AquaSpace, PumpSpace

Registry sequence

Key facts

Launch date
Death date
Years
—–—
Origin
Avalanche ecosystem
Confidence
medium
Last verified
2026-07-12

URL handling

Preferred action
Use current URL handling based on status below.
URL status
Live verified
Archived URL

Summary

Avalanche decentralized exchange surfaced through the PumpSpace application, with current spot markets and substantial recent reported trading volume.

Timeline

No events yet

This record does not have timeline entries yet.

Evidence

PumpSpaceofficial_statementhigh reliabilitystatusarchive
CoinGeckodatabase_referencemedium reliabilitystatus
CoinGeckodatabase_referencemedium reliabilityentity

Related records

Notes and record state

Record note
The first-party JavaScript application remains reachable. Current CoinGecko exchange data preserves 11 listed coins, 30 pairs, recently updated markets, and substantial 24-hour trading volume. HEI retains AquaSpace V3 as the canonical exchange identity and PumpSpace as an alias and application brand.
Revision state
Records may be incomplete, approximate, contested, or revised as better evidence becomes available.
This record may be incomplete or revised. Dead-side entries prefer archived URLs over original domains. Dates, causes, and classifications may change when stronger evidence becomes available. Contact / corrections

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