> For the complete documentation index, see [llms.txt](https://docs.grxchain.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.grxchain.io/2-our-service/2.1-service-overview.md).

# 2.1 Service Overview

GRX Chain is GroveX’s proprietary high performance blockchain and the foundational infrastructure for the next generation of Web3 applications and decentralised finance. As an EVM compatible network using the GRX 20 standard, it provides a robust, scalable, and ultra low fee environment for developers to build and deploy dApps and for users to engage with digital assets and decentralised services.

At its core, GRX Chain delivers secure token transfers, reliable smart contract execution, and advanced staking for validators and delegators through **staking.grxchain.io**. Built on a Delegated Proof of Stake consensus, the network targets over twenty thousand transactions per second with minimal costs while maintaining strong security and fast finality.

GRX Chain is dedicated to a vibrant, efficient, and developer friendly ecosystem, enabling rapid innovation and a superior, cost effective experience for all users across the evolving digital economy.

### Key capabilities at a glance

* EVM compatibility using the GRX 20 standard for easy Solidity deployments
* Delegated Proof of Stake for fast finality and strong security
* Target throughput above twenty thousand transactions per second with ultra low fees
* Native staking for validators and delegators at **staking.grxchain.io**
* Governance for protocol changes at **proposal.grxchain.io**
* Native gas token **GRX** and wrapped token **WGRX** for ERC twenty flows

### Official network details

**Mainnet**

* RPC `https://rpc.grxchain.io`
* Chain ID `1110`
* Explorer `https://grxscan.io`

**Testnet**

* RPC `https://testnet.grxchain.io`
* Chain ID `2507`
* Explorer `https://testnet.grxscan.io`
* Faucet `https://faucet.grxchain.io`

### Core contracts quick reference

* WGRX ERC twenty `0x45C7287F897B3A79Cd3f6e4F14B4CE568f023bD5`
* Multicall `0x2cd9E100Ca0d883A00eC8Ce635EbD4C17508FE3B`
* GRXswap Factory `0xc7316818841f355c5107753A3f3FDEA799BD25f6`
* GRXswap Router v2 `0x28fC93b8a20570f2B59d5CA9f8a1dA02C4DBcDF5`

### Service targets

* Uptime target for RPC and Explorer at ninety nine point nine percent monthly
* Median inclusion time under two seconds during normal load
* Severity one acknowledgement within thirty minutes and a post incident report within seven to fourteen days

### Safety and ownership

* Only trust the following domains `grxchain.io`, `grxscan.io`, `rpc.grxchain.io`, `grovex.io`, `grxswap.io`, `staking.grxchain.io`
* GRX Chain is owned and operated by **GRXCHAIN Inc** in BVI
* GroveX exchange is operated by **GroveX Pty Ltd** in Australia

### Quick links

* Docs and Knowledge Base `https://docs.grxchain.io`
* DEX `https://grxswap.io`
* Bridge current official `https://grovex.io`
* Support **<admingrovex@grovex.io>**

> Always verify contract addresses on **grxscan.io** before interacting and never share seed phrases or private keys.