HEI

Historical Exchange Index

A quiet registry of crypto exchanges, active and gone.

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Exchange record

AUX Exchange

Aptos-native decentralized exchange combining an automated market maker, central-limit order book, and smart router. The protocol remains reachable with low but non-zero tracked liquidity.

DEXLimited
Also known as: AUX, AUX DEX, aux.exchange

Registry sequence

Key facts

Launch date
2022-10-19
Death date
Years
2022–—
Origin
Aptos ecosystem
Confidence
high
Last verified
2026-06-28

URL handling

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

Summary

Aptos-native decentralized exchange combining an automated market maker, central-limit order book, and smart router. The protocol remains reachable with low but non-zero tracked liquidity.

Timeline

AUX Exchange launched with Aptos mainnet
2022-10-19launchedmedium

AUX entered public operation as an Aptos decentralized exchange offering AMM, order-book, and routed trading venues.

Evidence

Pyth Network2022-10-19official_bloghigh reliabilitylaunch_datearchive
AUX Exchangeofficial_statementhigh reliabilityentityarchive
AUX Exchangeofficial_statementhigh reliabilitystatusarchive
DefiLlamadatabase_referencehigh reliabilitystatusarchive

Related records

Notes and record state

Record note
AUX appeared in the first Aptos mainnet DeFi cohort on October 19, 2022. HEI uses limited rather than active because the official interface remains available while independently tracked TVL is small.
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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