Learn FUNCTIONX with Real Code Examples

Set up FunctionX node for mainnet or testnet

Install FX CLI tools and SDK

Sync blockchain data via FX node

Configure wallet and staking account

Deploy test smart contracts using FX SDK or Truffle

Install FX Node and sync blockchain

Install FX CLI and SDK

Configure wallet and accounts

Connect to testnet for development

Verify network connectivity and node health

fx-node-config.json - node setup

contracts/ - Solidity smart contracts

migrations/ - deployment scripts

config/ - network and wallet config

scripts/ - CLI automation scripts

fx-cli deploy contract.sol -> deploy contract

fx-cli query-balance -> check FX token balance

fx-cli send-tx -> execute transaction

fx-cli stake -> stake FX tokens

fx-cli validator-status -> check node status

Supports UTF-8 for transaction and contract data

Wallets and SDKs support multiple languages

Cross-chain communication supports global networks

dApp developers handle localized content

Blockchain infrastructure is language-neutral

Accessible via FX SDK, CLI, or node APIs

Supports wallets and browser extensions

Cross-chain interactions via bridges

Open-source tools available for developers

Network accessible through FX mainnet or testnet

Frontend dApps connect via FX SDK

Exposes APIs for wallet and transaction management

Optional integration with web frameworks

Responsive and modular UI for decentralized apps

No native UI - relies on developer-built interfaces

Blockchain ledger maintains global state

Smart contracts manage local state

Cross-chain bridge handles external state sync

Staking contracts track validator states

Event logs maintain historical actions

Transactions recorded on FX blockchain

Smart contract storage for application data

Cross-chain bridge for asset data

Off-chain storage optional for dApps

Blockchain explorer for monitoring state