Neo X Documentation
  • Overview
  • Development
    • Development Environment Information
    • Running a Neo X Node
    • JSON-RPC API
  • Bridge
    • How Native Bridge Works
      • Hash Chain and Decoupled Relayer
      • Architecture
      • Technical Flow
    • Quick Start: Bridging Assets
  • Integrations
    • The Graph
      • Introduction
      • Quick Start
    • Oracles
      • Supra
  • Governance
    • Governance in Neo X
    • Neo X System Contracts
  • Security
    • Anti-MEV Protection
      • Threshold Encryption
      • Envelope Transaction
      • dBFT Enhancement
  • FAQ
    • Transaction Underpriced Error
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On this page
  • Networks
  • Development Environment Recommendations
  • Deployed Contracts
  1. Development

Development Environment Information

Networks

Mainnet

Property
Value

Network Name

Neo X Mainnet

Chain ID

47763

RPC Endpoint

WSS Endpoint

wss://mainnet.wss1.banelabs.org

Block Explorer

Currency Symbol

GAS

Testnet

Property
Value

Network Name

Neo X Testnet T4

Chain ID

12227332

RPC Endpoint

WSS Endpoint

wss://neoxt4wss1.ngd.network

Block Explorer

Currency Symbol

GAS

Development Environment Recommendations

Name
Recommendation

Geth Compatibility

v1.13.11

Solidity Compiler

Latest

EVM Version

Support up to shanghai

Deployed Contracts

Name
Network
Address

WGAS10

Mainnet

0xdE41591ED1f8ED1484aC2CD8ca0876428de60EfF

Testnet

0x1CE16390FD09040486221e912B87551E4e44Ab17

Multicall3

Mainnet

0xD6010D102015fEa9cB3a9AbFBB51994c0Fd6E672

Testnet

0x82096F92248dF7afDdef72E545F06e5be0cf0F99

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Last updated 10 hours ago

https://mainnet-1.rpc.banelabs.org
https://xexplorer.neo.org
https://neoxt4seed1.ngd.network
https://xt4scan.ngd.network