Installation Guide

L2 Arbitrum RPC EndPoints

URL information for communicating with Arbitrum, the base layer of dKargo’s L3.

Name	RPC Url	Chain Id
Arbitrum One	https://arb1.arbitrum.io/rpc	42161
Arbitrum Sepolia (Testnet)	https://sepolia-rollup.arbitrum.io/rpc	421614

To avoid rate limits, replace the Arbitrum One RPC URL with a private URL.

Docker Images

Docker image paths for running a dKargo node.

Type	Testnet	Mainnet
Full node	repo.dkargo.io:59083/warehouse-fullnode:v0.0.1	repo.dkargo.io:59083/mainnet-fullnode:v0.0.1
Archive node	repo.dkargo.io:59083/warehouse-archive:v0.0.	repo.dkargo.io:59083/mainnet-archivenode:v0.0.1
Validator node	repo.dkargo.io:59083/warehouse-validator:v0.0.1	repo.dkargo.io:59083/mainnet-validator:v0.0.1

L3 RPC EndPoints

Relayer node information for receiving data from dKargo Chain or sending transactions.

Type	Testnet	Mainnet
https endpoint	https://rpc.warehouse.dkargo.io	https://mainnet-rpc.dkargo.io
wss endpoint	wss://ws.warehouse.dkargo.io	wss://mainnet-ws.dkargo.io

Node Port

This is the port information used to communicate with the node. By default, the following settings are used.

• 8547: http

• 8548: websocket

Environment

• LOCAL_DATA_PATH: The local PC path where the node data is stored.

• SNAPSHOT_URL: The URL where the snapshot data is provided. For more details, please refer to Chain Snapshot.

When setting up a node, manual configuration is required based on the user’s environment.