HEI

Historical Exchange Index

A quiet registry of crypto exchanges, active and gone.

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Exchange record

Hashflow

Decentralized exchange protocol using signed request-for-quote pricing from professional market makers rather than constant-product AMM curves, enabling protected quoted-price execution across supported networks.

DEXActive

Registry sequence

Key facts

Launch date
Death date
Years
—–—
Origin
Global
Confidence
high
Last verified
2026-07-08

URL handling

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

Summary

Decentralized exchange protocol using signed request-for-quote pricing from professional market makers rather than constant-product AMM curves, enabling protected quoted-price execution across supported networks.

Timeline

No events yet

This record does not have timeline entries yet.

Evidence

Hashflowofficial_statementhigh reliabilityentityarchive
Hashflowofficial_statementhigh reliabilitystatusarchive
DefiLlamadatabase_referencemedium reliabilityentity

Related records

Notes and record state

Record note
Current first-party documentation describes Hashflow's DeFi-native RFQ model, off-chain pricing functions, cryptographically signed quotes, and slippage/MEV protections. Exact launch date is not asserted in this initial bundle.
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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