Builder Tools
Overview
GX Exchange provides two categories of developer tools: GX EVM tools for smart contract development and GX Core tools for direct integration with the GX Core matching engine and API layer.
Tool Categories
| Category | Description | Use Case |
|---|---|---|
| GX EVM Tools | Standard EVM development tools | Smart contracts, dApps, DeFi integrations |
| GX Core Tools | GX Core native APIs and SDKs | Trading bots, market makers, data pipelines |
Quick Reference
GX EVM
- RPC:
https://rpc.gx.exchange - Testnet RPC:
https://testnet-rpc.gx.exchange - Explorer:
https://explorer.gx.exchange - Frameworks: Hardhat, Foundry, Remix
- Libraries: ethers.js, viem, wagmi, web3.py
GX Core
- REST API:
https://api.gx.exchange/v4/ - WebSocket:
wss://ws.gx.exchange - Format: JSON REST + WebSocket subscriptions
- Authentication: EIP-712 signed requests
Getting Started
- Smart contract developers — Start with GX EVM Tools for RPC configuration, deployment guides, and code examples
- Trading bot developers — Start with GX Core Tools for API documentation, order signing, and WebSocket subscriptions
- Full-stack dApp developers — Use both tool sets for complete integration