SUMMARY.md

Table of contents

• Welcome

🎶 General

• Introduction
  • What is Harmony?‌
  • Roadmap
  • Strategy & Architecture
  • Study Materials
  • FAQ
• Technology
  • Key Features
  • Randomness
  • Sharding
  • Consensus
  • Effective Proof-of-Stake
  • Tokenomics
  • Transactions
  • Bridges
    • Terra Bridge
    • Bitcoin Bridge
      • About
      • User Guide
        • Importing 1BTC Token
        • Issue (BTC to 1BTC)
        • Redeem (1BTC to BTC)
        • Bridge Dashboard
      • Running a Vault
        • Required Collateral
• LayerZero Bridge
  • Vault Incentives
  • FAQ
    • Length of Participation
    • What token will I get after the bridge
      • Liquidation Risks
    • How to find a bridged token address
      • Under Collateralization
  • Bridge tutorial
    • Malicious Behavior
  • Important Notice
  • Help
    • Risk Mitigation
    • Future Plans
    • Vault Guide
      • Deployment
        • Install & Setup
        • Register the Vault
      • Upgrade
      • Manage
      • Vault FAQ
• Ecosystem
  • Wallets
    • 1Wallet
    • Gnosis Safe
    • Hardware Wallets
      • Trezor
      • Ledger Nano
        • Ledger with Metamask
        • Download & Setup
        • Ledger with HMY CLI
        • Ledger with Staking Dashboard
          • Sign In With Ledger
          • Sending transactions via Ledger
          • Staking Transactions via Ledger
      • Safepal
        • Download & setup
        • Create/import account
        • Send transaction
    • Browser Extension Wallets
      • Metamask
        • Installing MetaMask
        • Adding Harmony
        • Adding Custom Harmony Tokens
      • Math Wallet
        • Download & Setup
        • Create/Import/Export Wallet
        • Sending Transactions
        • Staking
        • Collecting Rewards
        • Undelegating
      • Harmony Chrome Extension Wallet
    • Desktop Wallets
      • Guarda Wallet
      • Staking4All Wallet
    • Mobile Wallets
      • Metamask Wallet
      • Blits Wallet
      • Cobo Wallet
      • Frontier Wallet
      • Guarda Wallet
      • Infinity Wallet
      • ONTO Wallet
      • Sef Wallet
      • Trust Wallet
      • Trustee Wallet
    • Web Wallets
      • Guarda Wallet
      • Sprout
    • HMY CLI (Harmony Command Line Interface)
      • Download & Setup
      • Create or Import Wallet
      • Sending Transactions
      • Staking Transactions
      • Querying Balances
      • Querying the Blockchain
      • List of Transaction Error Messages
      • Cookbook
      • Other CLI References
  • DApps
    • User Guide
    • DeFi
      • Sushi
    • CLI 1Wallet User Guide
      • Onsen
    • Media
      • Timeless
    • FAQ
    • NFTs
  • $300M Grants and DAOs
    • Create a New Account
    • Grantee Showcases
      • Import an Account
  • Partners
    • Sending & Receiving
    • Exchanges
    • Fiat Gateways
    • DeFi Protocols
  • Integrations
  • Cross-Border Finance
  • DAOs
    • Components & Tools
      • Snapshot
    • Community DAO
    • Validator DAO
    • Developer DAO
• Community

🏗️ Developers

• Harmony Specifics
  • List of RPC Providers
  • Network & Faucets
  • List of Deployed Contracts
  • SDK
    • Web3.js
      • Using Web3.js to Send Transactions on Harmony
      • Find the last transaction
    • JavaScript SDK
    • Go CLI
    • Java SDK
    • Python SDK
    • Harmony Ethers.js Wrapper
  • API
    • Methods
      • Account Methods
        • hmy_getBalanceByBlockNumber
        • hmy_getTransactionCount
        • hmy_getBalance
      • Filter Methods
        • hmy_getFilterLogs
        • hmy_newFilter
        • hmy_newPendingTransactionFilter
        • hmy_newBlockFilter
        • hmy_getFilterChanges
        • hmy_getLogs
      • Transaction Related Methods
        • hmy_getStakingTransactionByBlockHashAndIndex
        • hmy_getStakingTransactionByBlockNumberAndIndex
        • hmy_getStakingTransactionByHash
        • hmy_getCurrentTransactionErrorSink
        • hmy_getPendingCrossLinks
        • hmy_getPendingCXReceipts
        • hmy_getCXReceiptByHash
        • hmy_pendingTransactions
        • hmy_sendRawStakingTransaction
        • hmy_getTransactionsHistory
        • hmy_sendRawTransaction
        • hmy_getTransactionReceipt
        • hmy_getBlockTransactionCountByHash
        • hmy_getBlockTransactionCountByNumber
        • hmy_getTransactionByHash
        • hmy_getTransactionByBlockNumberAndIndex
        • hmy_getTransactionByBlockHashAndIndex
        • hmy_getBlockByNumber
        • hmy_getBlockByHash
        • hmy_getBlocks
      • Contract Related Methods
        • hmy_estimateGas
        • hmy_getStorageAt
        • hmy_call
        • hmy_getCode
      • Protocol Related Methods
        • hmy_isLastBlock
        • hmy_epochLastBlock
        • hmy_latestHeader
        • hmy_getShardingStructure
        • hmy_blockNumber
        • hmy_syncing
        • hmy_gasPrice
        • net_peerCount
        • hmy_getEpoch
        • hmy_getLeader
      • Staking Related Methods
        • hmy_getCirculatingSupply
        • hmy_getTotalSupply
        • hmy_getStakingNetworkInfo
        • hmy_getAllValidatorInformation
        • hmy_getAllValidatorInformationByBlockNumber
        • hmy_getCurrentUtilityMetrics
        • hmy_getDelegationsByValidator
        • hmy_getDelegationsByDelegatorAndValidator
        • hmy_getDelegationsByDelegator
        • hmy_getValidatorMetrics
        • hmy_getMedianRawStakeSnapshot
        • hmy_getElectedValidatorAddresses
        • hmy_getAllValidatorAddresses
        • hmy_getCurrentStakingErrorSink
        • hmy_getValidatorInformation
        • hmy_getValidators
        • hmy_getSignedBlocks
        • hmy_isBlockSigner
        • hmy_getBlockSigners
      • Tracing Methods
        • trace_block
        • trace_transaction
    • Sample Code
  • Tools
    • Harmony VRF
    • Bridges
      • Horizon
        • JS SDK
        • API
      • ONEBTC
    • The Graph
    • Ganache
      • Harmony Ganache
    • Harmony-React
    • Oracles
      • Chainlink
      • Band Protocol
    • Covalent
    • Smart Contract Verification
    • DaVinci SDK
  • Harmony Stack and Projects
• Web3 Foundations
  • Getting Started
    • Remix IDE
    • Dev Environment Setup
    • Ethereum Compatibility
  • Deploying on Harmony
    • Using Remix
      • Ethereum Remix
      • Harmony Remix
    • Using Truffle
    • Using Hardhat
    • Using Web3
    • Using Harmony-JS
      • Setup
      • Compile & Deploy
      • Demo: Deploying an Ethereum Smart Contract on Harmony
    • Deploy HRC20
    • Smart Contract Verification
  • Tutorials
    • Deploying HRC20
    • Deploying HRC721/NFT
    • The Graph - Subgraphs
      • Building & Deploying Subgraph (local node)
    • Using Chainlink Oracle
    • Using Band Oracle
    • Using Horizon Bridge SDK
    • Using Crosschain API
      • Scripts
      • Testing
      • Webserver
    • Using Web3.py & Pyhmy
    • Using IPFS & Filecoin
      • Using IPFS
      • Using NFT.storage
    • Using Explorer EndPoints
    • Publishing & Verifying Your Smart Contract
    • Building a Simple Metaverse Contract
    • Building a Simple Bridge with Ethereum
    • Staking for Multisig
  • DApp Examples
    • DApp Samples
    • Games
      • Harmony Puzzle
    • Cross-Chain
    • DeFi
    • Hackathons
      • DevPost
      • Hack the Horizon
    • Others
  • Hackathon & Bounties
  • Wallets
    • Metamask
      • Interacting With Metamask
      • Using Metamask with Harmony Smart Contracts
      • Add or Switch to Harmony chain on Metamask
    • Harmony Chrome Extension Wallet
    • Math Wallet
    • WalletConnect

🌏 Network

• Governance
  • Network Governance
    • Voting via Governance App
    • Voting via HMY CLI
  • HRC-20 Governance
  • FAQ
  • Multi-Sig
• Validators
  • Terms & Concepts
    • Validator, BLS key, Instance
      • Shard Assignment
    • Slots Bidding and Election
    • Effective Proof-of-Stake
    • Block Reward
    • Epoch Transition
    • Slashing
    • Undelegation
  • Server Setup
    • Requirements
    • Cloud Guides
      • Digital Ocean
      • Vultr
      • AWS
      • Google Cloud
    • Raspberry Pi Guide
  • Node Setup
    • 1. HMY CLI Download
    • 2. Setting up BLS Keys
    • 3. Syncing DB
    • 4. Installing & Updating
      • Installing A Node
        • Using Node Binary
        • (Deprecated) Using AutoNode
          • Install & Run
          • Update
          • Monitor
          • BLS Key Management
          • Collect Rewards
          • Maintenance
          • Troubleshoot
          • Extra
        • (deprecated) Using Node.sh
      • Upgrading A Node
        • Using Node Binary
        • Using AutoNode (deprecated)
        • Using Node.sh (deprecated)
      • Checking A Node
  • Creating A Validator
  • Managing A Validator
    • Checking Validator Information
    • Changing Validator Information
    • Delegating To A Validator
    • Undelegating From A Validator
    • Check Your Delegations
    • Collecting Rewards
    • Adding A Validator Logo
  • Staking Dashboard Basics
  • Validator Information Terms
  • Validator Security Tips
  • Slashing and Uptime
  • Monitoring
    • Node Sync
    • Prometheus & Grafana
    • Network Status
  • Troubleshooting
    • Why am i not Elected?
    • Frequently Asked Questions (FAQ)
  • Tools
    • Telegram Bots
    • Dashboards
    • Reward Calculators
    • Text User Interface (TUI)
    • HMY Bidder
    • Mobile Apps
      • One Validator Dashboard
      • Termux
• Delegators
  • Introduction
  • Staking
    • Via Browser
      • Staking Dashboard
      • Staking Transactions
      • Sending Transactions
    • Via Mobile
    • FAQ
  • Redelegation
  • Informational Videos