Table of contents Welcome to Hiero Documentation Getting Started with Hiero Set Up Hiero Local Node Using Docker Set Up Hiero Node Using NPM CLI Tool Set Up Hiero Local Node in Cloud Development Environments (CDEs) Run in Codespaces Run in Gitpod Hiero SDKs Hiero C++ SDK Hiero DID SDK Python Hiero Go SDK Hiero Java SDK Hiero JavaScript SDK Hiero Python SDK Hiero Rust SDK Hiero Swift SDKs Hiero Block Node Block Node Introduction Block Node Overview Block Node Types and Tiers Architecture Overview Deployment Hardware Requirements Deploy with Solo Provisioner (Recommended) Manual Kubernetes Deployment Local Development Quickstart Configuration Configuration Reference Network Ports and Protocols Streaming from Consensus Nodes On-Chain Registration Integrations Mirror Node Integration Connecting a Mirror Node Operations Metrics and Monitoring Test with the Simulator Load Testing with Solo and Network Load Generator Reset and Upgrade Production Runbook Overview Prerequisites Install the Block Node Configure Alloy Telemetry Network Validation and Go-Live Steady State Operations Disaster Recovery Getting Help Block Stream Cutover Record Stream to Block Stream Cutover Process and Timeline Preparing for WRB Cutover WRB CLI Runbook Reference Operator FAQ Integration FAQ Glossary Troubleshooting Hiero Consensus Node Hiero JSON RPC Relay Hiero Local Node Hiero Mirror Node Hiero Mirror Node Explorer Solo