Universal EVM
EVM enhanced with omnichain interoperability features, enabling the development of robust universal apps.
Gateway
A single point of entry for interacting with universal apps
Gas Fees
Learn about ZRC-20 withdraw fees, message passing fees
Cross-Chain Transactions
Cross-Chain Transactions
ZETA
ZETA is the native staking, gas and governance token of ZetaChain
ZRC-20
Native gas and supported ERC-20 tokens from connected chains are represented as ZRC-20 on ZetaChain
ERC-20
ZetaChain's universal EVM supports standard ERC-20 tokens
Account Addresses
Learn about types of account address, how to use and convert between them
Liquidity Throughput
Liquidity caps on tokens and rate limiting
Universal Assets
Learn about the different contract standards available on ZetaChain and how to use them.
Overview
A set of standards that enable cross-chain interoperability for NFTs and fungible tokens
Universal NFT
The Universal NFT standard enables non-fungible tokens (ERC-721 NFT) to be minted on any chain and seamlessly transferred between connected chains.
Universal Token
The Universal Token standard enables ERC-20 fungible tokens to be minted on any chain and seamlessly transferred between connected chains.
Connected Chains
Use Gateway to make calls to and from universal apps, deposit and withdraw tokens.
List of Chains
Functionality
State of ZetaChain Functionality
ZetaChain
Make calls from universal apps and withdraw tokens to connected chains
EVM Blockchains
Make calls to universal apps and deposit tokens from Ethereum, BNB, Polygon, Base and more
Solana
Make calls to universal apps and deposit from Solana
Ton
Make calls to universal apps and deposit from TON
Sui
Make calls to universal apps and deposit tokens from Sui
Bitcoin
Make calls to universal apps and deposit BTC from Bitcoin
Tutorials
Step-by-step guides to help you master building on ZetaChain.
Getting Started
Learn more about universal apps
10 min
First Universal App
Build your first universal app
10 min
Call & Deposit
Learn the fundamentals of message passing and cross-chain contract calls
30 min
Swap
Implement a universal swap app compatible with chains like Ethereum, Solana and Bitcoin
30 min
Solana
Deposit assets and call universal apps from Solana, make outgoing calls to Solana
60 min
Sui
Deposit assets and call universal apps from Sui
60 min
Sui Withdraw & Call
Withdraw assets and call contracts on Sui
60 min
Protocol Contracts
Documentation for the protocol contracts on ZetaChain and connected chains.
Architecture
Take an in-depth look into the inner workings and technical architecture of the ZetaChain protocol.
Architecture
Overview of the architecture of ZetaChain
Observer-Signer Validators
List of currently active observer-signer validators
Privileged Actions
Administrative actions that can only be executed by dedicated groups
Staking Rewards
How staking rewards are calculated
Whitelisting ERC-20
How to whitelist an ERC-20 as a supported ZRC-20
Modules
ZetaChain's Cosmos SDK modules
ZetaChain Node CLI
Command-line interface of the ZetaChain node binary
Bug Bounty
Get rewarded as a researcher, developer, or user who helped identify and report security vulnerabilities.
Report a bug or vulnerability →Get Support
Get the help from a supportive, active and growing community
Developer Community
Builders, Validators and more
Get the help you need when you need it, from a supportive, active and growing developer community.
Join the Discord →
Global Community
Community-led regional support
Get connected with our official channels and active global community of supportive builders within the ZetaChain Ecosystem.
Connect with the Community →