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# Nibiru Networks and RPCs

Nibiru is as a distributed, peer-to-peer network. In order to engage with this network, whether to query the state of it from or to broadcast transactions, one must interface through the endpoint of a full node that is connected of the network.

Table of Contents:

# Mainnet (Real Funds)

Nibiru's mainnet network, Cataclysm-1, is the blockchain where real economic activities take place.

Blockchain Network Nibiru (Mainnet)
EVM RPC https://evm-rpc.nibiru.fi
EIP-155 Chain ID 6900
EIP-155 Chain ID (Hex) 0x1AF4
CSDK Chain-ID cataclysm-1
CometBFT RPC https://rpc.nibiru.fi:443

Nibiru CLI Config: Mainnet

Copy RPC_URL="https://rpc.nibiru.fi:443" nibid config node $RPC_URL nibid config chain-id cataclysm-1 nibid config broadcast-mode sync nibid config # Prints your new config to verify correctness

# Permanent Testnet

Nibiru testnets are public networks that upgraded in advance of Nibiru's mainnet as beta-testing environments.

Tokens on the testnet do not hold real monetary value. Please be careful not to bridge or IBC transfer real tokens to testnet by mistake.

Blockchain Network Nibiru Testnet
EVM RPC https://evm-rpc.testnet-2.nibiru.fi
EIP-155 Chain ID 6911
EIP-155 Chain ID (Hex) 0x1AFF
CSDK Chain-ID nibiru-testnet-2
CometBFT RPC https://rpc.testnet-2.nibiru.fi:443

NibiJS: Testnet

Copy import { Testnet, NibiruQuerier } from "@nibiruchain/nibijs" const chain = Testnet(2) // corresponds to "nibiru-testnet-2" const queryClient = await NibiruQuerier.connect(chain.endptTm)

Nibiru CLI Config: Testnet

Copy RPC_URL="https://rpc.testnet-1.nibiru.fi:443" nibid config node $RPC_URL nibid config chain-id nibiru-testnet-1 nibid config broadcast-mode sync nibid config # Prints your new config to verify correctness

# Localnet: Local Test Network

Blockchain Network Nibiru Localnet
EVM RPC http://127.0.0.1:8545
EIP-155 Chain ID 6930
EIP-155 Chain ID (Hex) 0x1B0A
CSDK Chain-ID nibiru-localnet-0
CometBFT RPC http://localhost:26657

"Localnets" are a local instances of the Nibiru network. A local environment is no different from a real one, except that it has a single validator running on your host machine. Localnet is primarily used as a controllable, isolated development environment for testing purposes.

Similar to testnet, tokens on Localnet do not hold real monetary value. Please be careful not to bridge or IBC transfer real tokens to localnet by mistake.

NibiJS: Localnet

Copy import { Localnet, NibiruQuerier } from "@nibiruchain/nibijs" const chain = Localnet const queryClient = await NibiruQuerier.connect(chain.endptTm)

Nibiru CLI Config: Localnet

Copy RPC_URL="http://localhost:26657" nibid config node $RPC_URL nibid config chain-id nibiru-localnet-0 nibid config broadcast-mode sync nibid config # Prints your new config to verify correctness

# EVM Network Configs

Display Name Chain Namespace Chain ID RPC Target
Nibiru Mainnet 420 0x1AF4 https://evm-rpc.nibiru.fi/
Nibiru Testnet 1 500 0x1C2A https://evm-rpc.testnet-1.nibiru.fi/
Nibiru Devnet 1 500 0x1C34 https://evm-rpc.devnet-1.nibiru.fi/
Nibiru Devnet 3 500 0x1C36 https://evm-rpc.devnet-3.nibiru.fi/
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