ChainTools DocsRun nodes.Operate validators.Build tooling.
Guides and documentation for ChainTools validators and tooling.
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Documentation
Where to start
Guides
Step-by-step installation of the toolchains and node software behind our validators — from Go and Rust to Cosmovisor for automatic chain upgrades and Hermes for IBC relaying.
Explore GuidesIn this section
- Install GoOfficial release archives, any version
- Install Rustrustup, plus optional WebAssembly tooling
- Install Node.jsNodeSource packages for Ubuntu and Debian
- Install YarnCorepack or Yarn Classic
- Install CosmovisorSwitch binaries at the upgrade height
- Install Hermes relayerRelay IBC transfers as a service
Operations
How we run nodes in production: preparing servers that host several nodes, running everything as services, keeping logs and disk usage in check, and watching it all with metrics and alerts.
Explore OperationsIn this section
- Multi-node server setupDisks, firewall and port layout
- systemd service templateJournal or file logging
- Configure journaldKeep logs from filling the disk
- Caddy reverse proxyHTTPS for RPC, REST and gRPC
- PruningLimit application state on disk
- Indexer on PostgreSQLQuery events with SQL
- Node monitoringPrometheus, Node Exporter, CometBFT metrics
Chains
Node setup that applies to any Cosmos SDK chain — peers, state sync and first-time configuration — plus pages for the networks ChainTools validates, with our public endpoints and chain files.
Explore ChainsTools
Open-source tools we build and use in our own operations — IBC packet clearing, Prometheus exporters, validator analytics and more. Summaries live on chaintools.tech; full documentation is moving here.
Explore ToolsSnippets
Copy-paste one-liners for everyday node work — checking sync and consensus, listing peers, reading chain information and adjusting configuration — plus a short Python script for exploring gRPC endpoints.
Explore Snippets