Security, then Speed
We scale user trust with verifiable proofs and defense-in-depth — fast liquidity without compromising safety.
Seamlessly connect every chain.
A trust-minimized liquidity bridge for Ethereum, BNB Chain, Base, Polygon, Solana — and beyond.
- Security-first modular verification (zk, optimistic, MPC fallback).
- Unified liquidity via inventory-aware pools and RFQ market makers.
- Developer-first SDKs and minimal messaging interface.
About Privex
Privex is a trust-minimized cross-chain liquidity bridge that unifies pooled liquidity and an RFQ network with modular verification. We prioritize cryptographic guarantees (zk/light-client), add optimistic security with watchdogs, and keep MPC as a capped fallback — always with transparent Security Grades per route.
Contract : GSgxY6HdcxNfLXJqVC8JBhYCKb9rRAdqGfoxZvYapump
Multi-chain Ready
Unified Liquidity
Intent/RFQ
zk-first
Inventory-aware AMM
Mission
Liquidity Without Friction
Aggregate liquidity across routes, minimize idle TVL, and deliver predictable pricing for real users.
Composability for Builders
Expose a thin messaging API and robust SDKs so dApps can compose cross-chain flows in minutes.
System Overview
Four layers that merge verifiable messaging with fast, capital-efficient execution.
Gateway Contracts
Canonical entry/exit on each chain: custody (lock/release), pAsset mint/burn, message execution, rate limits, and emergency pause.
Verification Layer
Pluggable proofs — zk/light-client (preferred), optimistic w/ disputes, and MPC fallback. Routes declare Security Grade and caps.
Liquidity Layer
Unified pools with inventory-aware curves and oracle-anchored pricing plus an RFQ network for instant payouts.
Coordination & Monitoring
Relayers submit proofs; independent watchtowers detect anomalies and can trigger circuit breakers.
Verification Tiers
A
Verifiable (Preferred)
On-chain light clients or zk-proofs validate headers and Merkle paths; no external trust beyond the source chain.
B
Optimistic + Watchdogs
Messages finalize after a challenge window. Disputes by watchtowers trigger slashing and safe-mode.
C
MPC Committee (Fallback)
Diverse threshold signers with strict rate limits and lower caps; used where verifiable/optimistic paths are unavailable.
Bridging Modes
Lock-Mint / Burn-Release
Lock native assets on Chain A and mint wrapped pAssets on Chain B. Burn to release originals.
Liquidity Swap
Swap Asset X on Chain A to Asset X (or equivalent) on Chain B using unified pools; settlement messages reconcile deltas.
Intent / RFQ Fast Bridge
Sign an intent, pick a quote, and receive instant payout on destination. Canonical settlement reimburses LPs.
Dashboard Preview
A glimpse of the Privex Bridge UI — clean, fast, and transparent. Quotes are simulated for preview.
Ethereum
{}
Solana
ETH
Quotes
Status
- Intent Signed — User authorizes bridge.
- Liquidity Payout — Maker sends SOL on destination.
- Settlement — Canonical proof reimburses maker.
- Finalized — Transfer complete.
*This is a static preview. Actual app will support more chains, tokens, gas abstraction, and multi-route quotes.
Security Model
- Defense-in-depth: verifiable proofs preferred; optimistic fallback; MPC as last resort with caps.
- Risk controls: per-tx/daily caps, oracle/TWAP circuit breakers, anomaly detectors.
- Audits & bug bounties; transparent incident response.
Roadmap
Q4 2025 — Testnet v1
ETH/BNB/Base/Polygon/Solana routes; explorers + SDK alpha; first audit.
Q1 2026 — Mainnet v1 (gradual)
Grade A/B routes with strict caps; RFQ expansion; insurance fund; second audit.
Q2 2026 — zk Light-Clients
Integrations, gas abstraction, NFT bridging, intent router.
Q3 2026 — Growth
Mobile SDK; more chains (Arbitrum, Optimism, Avalanche, TON); buyback & burn vote.
Learn More
Threat Model & Risk Disclosures
Reorgs/finality issues, oracle manipulation, relayer collusion, liquidity drains, and wrapped-asset risk. Users should evaluate Security Grade and route caps and use at their own risk.
Developer Experience
TypeScript & Rust SDKs; minimal interfaces; multi-chain testnets; local sandbox scripts; EIP-712 intent templates.