About

Enterprise DEX Infrastructure for XRPL

Non‑custodial, deterministic routing and settlement that partners integrate instead of building from scratch.

What's Live Now
  • XRPL Validator — domain verified
  • Router Engine — 92%+ test coverage, zero data races
  • Real-time Indexer — AMM + orderbook state synced
  • Partner API — Q1 2026
View on GitHub Read Whitepaper Contact
Coverage

92%+ Router Tests

Security‑critical paths are covered and race‑detector verified.

Validator

Live & Domain Verified

Independent validator contributes to network consensus and transparency.

Open Source

MIT Licensed

Infrastructure you can audit, integrate, and trust.

Differentiation

Why Not Native path_find?

Native pathfinding is a primitive. LucenDEX is infrastructure.

Capability Native path_find LucenDEX
Circuit breakers ❌ ✅ Price anomaly detection + auto-pause
Quote binding ❌ ✅ blake2b-256 QuoteHash
Replay prevention ❌ ✅ used_quotes tracking
Rate limits + SLAs ❌ ✅ Per-partner quotas + metering
Compliance audit trail ❌ ✅ 90-day retention, no PII
How It Works

Deterministic Execution Flow

From quote → hash → sign → settle, with verifiable binding on‑chain.

Client / Wallet LucenDEX Router Quote + Route + Fees → QuoteHash AMMs Orderbooks XRPL Ledger Client signs & submits Memo: • QuoteHash • LastLedgerSequence Use DeliverMin for protection Partner Relay (optional)
  1. Client requests a quote for a pair + amount; router computes optimal path across AMM + orderbooks.
  2. Router returns route, price, fees, TTL, and a cryptographic QuoteHash (blake2b‑256).
  3. Client signs transaction; QuoteHash is embedded in memo. Settlement must match quoted terms.

Who is LucenDEX for?

  • Wallets & frontends embedding XRPL trading.
  • Funds & market makers needing deterministic best‑execution APIs.
  • Token issuers requiring robust liquidity access on XRPL.
  • Custodians & fintechs building compliant, non‑custodial rails.

Security Model

  • mTLS between services; no symmetric key sharing.
  • Ed25519 request signing for partner API endpoints.
  • QuoteHash binding; verifiable memo fields.
  • Circuit breakers & anomaly detection on routes.
Roadmap

Milestones & Status

Milestone Status What’s Included
M0: Infrastructure ✅ Complete rippled nodes, PostgreSQL, indexer streaming
M1: Router Engine ✅ Complete Pathfinding, QuoteHash, circuit breakers, 92%+ coverage
M2: Public API 🔜 Q1 2026 REST endpoints, demo UI, wallet integration
M3: Partner API 🔜 Q1 2026 Ed25519 auth, rate limits, metering, SLAs
M4: Validator ✅ Live Domain-verified validator, monitoring
M5: Pilot Partners 🔜 Q2 2026 First production integrations

Build on LucenDEX

Start with docs and a machine‑readable spec. Early integration slots available for Q2 2026 pilots.

View Docs OpenAPI (JSON)