Please see the attached repository (zipped) for an example of how to spin up a node locally.
Note: syncing usually takes a few hours.
- --parent-chain.connection.url=https://sepolia-rollup.arbitrum.io/rpc
For faster syncing, replace this with a paid Arbitrum Sepolia RPC (alchemy for example)
offchainlabs/nitro-node:v2.3.2-064fa11
Http endpoint: https://jenkins.rpc.caldera.xyz/http
Wss endpoint: wss://jenkins.rpc.caldera.xyz/ws