CLI flags reference
Complete reference of all Nitro node command-line flags with types, defaults, and descriptions
This page lists every CLI flag accepted by the Nitro node binary. For explanations, examples, and recommended configurations, see the curated guides:
Total flags: 724 across 23 namespaces.
Pass flags on the command line with -- prefix:
nitro --http.addr=0.0.0.0 --http.port=8547 --node.feed.input.url=wss://arb1.arbitrum.io/feedOr set them in a JSON configuration file:
nitro --conf.file=/path/to/config.jsonauth
Related guide: Configuration system
chain
Related guide: Configuration system
conf
Related guide: Configuration system
ensure-rollup-deployment
Related guide: Configuration system
execution
Related guide: Node tuning and monitoring
file-logging
Related guide: Node tuning and monitoring
graphql
Related guide: Configuration system
http
Related guide: Configuration system
init
Related guide: Docker and CLI binaries
ipc
Related guide: Configuration system
log-level
Related guide: Configuration system
log-type
Related guide: Configuration system
metrics
Related guide: Node tuning and monitoring
metrics-server
Related guide: Node tuning and monitoring
node
Related guide: Node tuning and monitoring
parent-chain
Related guide: Configuration system
persistent
Related guide: Docker and CLI binaries
pprof
Related guide: Node tuning and monitoring
pprof-cfg
Related guide: Node tuning and monitoring
rpc
Related guide: Configuration system
validation
Related guide: Node tuning and monitoring
version-alerter
Related guide: Configuration system
ws
Related guide: Configuration system