U2U Network Documentations
  • Introduction
    • Our Vision
    • Litepaper
      • Overview
        • U2U Network Diagram
        • U2U Network with DEPIN and Web3 Eco System
      • Consensus
  • Services
    • RPC
      • RPC Endpoints
      • Ethereum API Methods
        • eth_blockNumber
        • eth_call
        • eth_chainId
        • eth_estimateGas
        • eth_feeHistory
        • eth_gasPrice
        • eth_getBalance
        • eth_getBlockByHash
        • eth_getBlockByNumber
        • eth_getBlockTransactionCountByHash
        • eth_getBlockTransactionCountByNumber
        • eth_getCode
        • eth_getLogs
        • eth_getProof
        • eth_getStorageAt
        • eth_getTransactionByBlockHashAndIndex
        • eth_getTransactionByBlockNumberAndIndex
        • eth_getTransactionByHash
        • eth_getTransactionCount
        • eth_getTransactionReceipt
        • eth_getUncleByBlockHashAndIndex
        • eth_getUncleByBlockNumberAndIndex
        • eth_getUncleCountByBlockHash
        • eth_getUncleCountByBlockNumber
        • eth_maxPriorityFeePerGas
        • eth_sendRawTransaction
        • eth_subscribe
        • eth_unsubscribe
        • net_version
        • net_listening
        • net_peerCount
        • web3_clientVersion
        • web3_sha3
        • debug_traceTransaction
      • DAG API Methods
        • dag_getEvent
        • dag_getEventPayload
        • dag_getHeads
        • eth_currentEpoch
      • Trace API Methods
        • trace_block
        • trace_get
        • trace_transaction
        • trace_filter
    • Explorer
      • Explorer URLs
      • Explorer API
        • Account
        • Block
        • Contract
        • Logs
        • Stats
        • Token
        • Transaction
      • GraphQL
      • Explorer RPC API
      • Smart Contract Verification
        • Via explorer
        • Via hardhat plugin
      • Testnet Faucet
    • Wallets
      • Metamask
      • Wallet Connect
      • Coinbase Wallet
      • U2U Super App
        • Policy
    • Staking
      • How To Stake?
      • FAQ
    • The Graph
      • Deploy a Graph Node
      • Deploy a Subgraph
    • Bridge
      • Smart Contracts & EOA
    • Oracle
      • Smart Contracts & EOA
  • Network
    • Node Types
    • Requirements
    • Build Dependencies
    • Run Normal Node
      • Mainnet Normal Node
      • Testnet Normal Node
      • Run via Docker
    • Run Validator Node
      • Mainnet Validator Node
      • Testnet Validator Node
    • Run A Local Test Network
    • Troubleshooting
  • SUBNET
    • Overview
    • Subnet Node Type
    • Requirements
    • NFT Digital License
    • Subnet Node Setup
      • Master Node
      • Verifier Node
      • Edge Node CLI
  • For Developers
    • SDK
    • Smart Contract Development
      • What are smart contracts?
      • What is gas?
      • Structure of a smart contract
      • Your first smart contract
      • Test your smart contract
      • Deploy your smart contract
      • Submit your contract to explorer
      • Interact With Your Smart Contract
      • Integrate Your Smart Contract With a Frontend
      • Additional Resources
    • Smart Contract Deployment
      • Deploy with Remix
      • Deploy with Hardhat
Powered by GitBook
On this page
  • Normal node
  • Validator node
  1. Network

Node Types

Types of U2U Nodes

PreviousSmart Contracts & EOANextRequirements

Last updated 11 months ago

Normal node

A normal node or non-validator node can sync the latest events from the network. Users can submit their transactions into a normal node. Transactions will be propagated to the other nodes of the network.

A normal node is usually run locally, however if you want to expose blockchain data (transactions, balances, smart contract interactions). You can expose to the public via --http or --ws flag.

To enable Tracing Node, use --enabletxtracer flag.

IMPORTANT: Do not enable TX Tracer along while running Validator Node

Please head to .

Validator node

A validator node has the ability to emit new consensus events and along with the other validators, their responsibilities are verify transactions and secure the consensus. Events are transmitted to the network through Peer-to-peer messaging service. Users can send transactions into their own validators, a normal node, or an API node, and those transactions will then be propagated throughout the network.

Please head to .

run normal node
run validator node