Proposal: Atomix, Open-Source Order-Book Exchange Infrastructure for Canton
RejectedPR- SIG
- defi-liquidity
- Champion
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- Author org
- Ask
- source pending
Abstract
Atomix is a non-custodial order-book exchange stack for CIP-56 token-standard assets on Canton: an off-chain matching engine with sub-1ms matching paired with on-chain settlement through token-standard workflows, so custody, settlement, and the traded assets stay on the ledger. It is the exchange infrastructure behind Nexode, a prediction market venue in production on Canton mainnet since May 2026. This proposal funds open-sourcing the stack under Apache-2.0, hardening it for third-party operators with a public reference deployment on testnet, migrating settlement to Token Standard V2, building a browser trading frontend, and supporting external adopters, with the largest share of the request gated on independent venues going live on the stack.
Milestones
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- % of approved-to-date
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- % if all RFV pass
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RFV scenario unavailable — using approved-to-date as denominator (degraded mode).
- Ask (CC)
- amount pending
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