GX Exchange

The Sovereign L1 for Decentralized Derivatives Trading

GX Exchange is a high-performance decentralized perpetual futures exchange built on GX Chain — a sovereign Layer 1 blockchain written entirely in Rust. GX Chain uses a dual-engine architecture combining native Rust execution (GXCore matching engine) with a full EVM environment (GX EVM, EVM-compatible runtime), unified under GX BFT consensus with consensus pipelining.

Key Performance Metrics

Metric	Value
Matching Engine	GXCore (industry-leading throughput)
Single Match Latency	sub-microsecond
Batch Processing (1,000 orders)	271 microseconds
Block Time	near-instant finality
Consensus	GX BFT (consensus pipelining)
Test Suite	Comprehensive suite, all passing
Error Rate	0% in production

Architecture at a Glance

GX Chain implements a dual-engine design where two execution environments share a single consensus layer:

GXCore — Native Rust matching engine for order matching, perpetual futures, spot trading, RWA perpetuals, prediction markets, risk management, and liquidations. Runs outside any virtual machine for maximum throughput.
GX EVM — Full Ethereum Virtual Machine (EVM-compatible runtime) for Solidity smart contracts, DeFi protocols (including gxUSD CDP module), NFTs, and EVM-compatible tooling.
GX BFT — Byzantine Fault Tolerant consensus with consensus pipelining, stake-weighted validator voting, and greater-than-two-thirds quorum.

                    +-------------------+
                    |     GX BFT        |
                    |      (GX BFT)     |
                    | near-instant blocks|
                    +--------+----------+
                             |
               +-------------+-------------+
               |                           |
      +--------+--------+        +--------+--------+
      |    GX Core      |        |    GX EVM       |
      |  (Native Rust)  |        |   (EVM)         |
      |                 |        |                 |
      | - Order Match   |        | - Solidity      |
      | - Perpetuals    |  <-->  | - DeFi          |
      | - Spot Trading  | System | - NFTs          |
      | - Risk Engine   |Contract| - Bridges       |
      | - Liquidations  |        | - Lending       |
      +-----------------+        +-----------------+

Core Technology

Component	Description
Language	Rust (single binary per validator node)
Consensus	GX BFT with consensus pipelining
State Storage	RocksDB (hot state) + PostgreSQL (historical indexer)
Order Signing	EIP-712 typed data (Ethereum keys work natively)
Bridge	GXVault on Arbitrum One — multi-validator quorum, 24h timelock
P2P Networking	libp2p with gossip, peer scoring, Noise encryption
API	REST (port 4001), WebSocket (port 4000), EVM JSON-RPC (port 3001)

Token

GX is the native utility token of the GX ecosystem with a fixed supply of 1,000,000,000 (one billion) tokens. No minting function exists — supply is fixed at genesis.

Trading fee discounts — Stake GX to unlock reduced maker/taker fees
Staking rewards — Earn a proportional share of protocol trading fees in USDC
Governance — Vote on market listings, fee parameters, and protocol upgrades
Ecosystem incentives — Liquidity mining, trading rewards, and referral programs

Documentation

About GX Exchange

GX Exchange 101 — Plain-English explainer
Core Contributors — Team and background

Getting Started

GX Core (Native Execution)

Vaults

Smart Contracts

Contract	Address	Chain
GXVault	`0x55edC6b11c35b5F12358Aa3Fa140B185390Acc71`	Arbitrum One
USDC	`0xaf88d065e77c8cC2239327C5EDb3A432268e5831`	Arbitrum One
USDT	`0xFd086bC7CD5C481DCC9C85ebE478A1C0b69FCbb9`	Arbitrum One