🌐Multi-Chain Cheat Sheet
SpecsSlerfTools · EVM Toolkit is built on the standard EVM (Ethereum Virtual Machine) and is, in principle, compatible with any EVM-compatible blockchain.
To help you quickly configure your environment, we’ve summarized the core RPC configuration parameters of the supported major networks below.
🔥 Top EVM Chains: RPC Cheat Sheet
Multi-Chain Support Policy: We continuously integrate new chains upon mainnet launch and will immediately update our resource hub with their specific details.
Apply for New Chain Integration 👉 Contact us at [[email protected]], @SlerfTools, or https://t.me/SlerfTools.
📝 How to Configure Manually
If your desired network is not automatically listed in your wallet, you can manually add it to MetaMask (or similar wallets) using the standard format below:
Universal Configuration Template:
Network Name: (Customizable, e.g., "My Base")
New RPC URL:
https://...(Copy from the table above, the specific chain's info page, or via search)Chain ID: (Must exactly match the number in the table)
Currency Symbol: (The native Gas token symbol)
Block Explorer URL: (Link to the Blockchain Explorer)
Note: The Chain ID is the unique identifier used to distinguish between networks. If the ID is entered incorrectly, you will be unable to connect to the network, or your transactions will fail.
🔶 BSC Specs
Mainnet Chain ID
56
Testnet Chain ID
97
Native Token
BNB (Used for Gas)
Avg. Block Time
≈ 0.75 Seconds
Consensus
PoSA (Proof of Staked Authority)
Address Format
Starts with 0x (EVM Compatible)
RPC Nodes (Mainnet)
https://bsc-dataseed.bnbchain.org ; https://bsc-dataseed-public.bnbchain.org ; https://bsc-rpc.publicnode.com
Block Explorer
BscScan（https://bscscan.com/）
🔷 ETH Mainnet Specs
Mainnet Chain ID
1
Testnet Chain ID
11155111 (Sepolia Testnet)
Native Token
ETH (Ether, used for Gas)
Avg. Block Time
≈ 12 Seconds (Typical PoS slot time)
Consensus
PoS (Proof of Stake)
Address Format
Starts with 0x (EVM Compatible)
RPC Nodes (Mainnet)
https://cloudflare-eth.com ; https://rpc.ankr.com/eth ; https://ethereum-rpc.publicnode.com
Block Explorer
Etherscan（https://etherscan.io）
🔵 Base Chain Specs
Mainnet Chain ID
8453
Testnet Chain ID
84532 (Base Sepolia Testnet)
Native Token
ETH (Same as Ethereum, used for Gas)
Avg. Block Time
≈ 2 Seconds
Consensus
Optimistic Rollup (OP Stack). Execution & Data on L2; Security & Finality inherited from Ethereum PoS.
Address Format
Starts with 0x (EVM Compatible)
RPC Nodes (Mainnet)
https://mainnet.base.org ; https://base-rpc.publicnode.com
Block Explorers
BaseScan（https://basescan.org）; Base Blockscout（https://base.blockscout.com）
⚫ X Layer Chain Specs
Mainnet Chain ID
196
Testnet Chain ID
1952
Native Token
OKB (Used for Gas, Governance & Incentives)
Avg. Block Time
≈ 0.4 Seconds
Consensus
Validity Proof based on zkEVM
Address Format
Starts with 0x (EVM Compatible)
RPC Nodes (Mainnet)
https://rpc.xlayer.tech ; https://xlayerrpc.okx.com
Block Explorers
OKX Web3 Explorer（https://www.okx.com/web3/explorer/xlayer）;
OKLink X Layer（https://www.oklink.com/xlayer）
🟣 Monad Chain Specs
Mainnet Chain ID
143
Testnet Chain ID
10143
Native Token
MON (Used for Gas)
Avg. Block Time
≈ 0.4 Seconds（400ms）
Consensus
PoS + MonadBFT
Address Format
Starts with 0x (EVM Compatible)
RPC Nodes (Mainnet)
https://rpc.monad.xyz（QuickNode）; https://rpc1.monad.xyz（Alchemy）; https://rpc3.monad.xyz（Ankr）; https://rpc-mainnet.monadinfra.com（Monad Foundation）
Block Explorers
MonadVision（https://monadvision.com）;
Monadscan（https://monadscan.com）;
Socialscan（https://monad.socialscan.io）
💳 Plasma Chain Specs
Mainnet Chain ID
9745
Testnet Chain ID
9746
Native Token
XPL
Avg. Block Time
≈ 1 Seconds
Consensus
PlasmaBFT
Address Format
Starts with 0x (EVM Compatible)
RPC Node (Mainnet)
https://rpc.plasma.to
Block Explorer
Plasmascan https://plasmascan.to
🔺 Avalanche-C-Chain Specs
Mainnet Chain ID
43114
Testnet Chain ID
43113
Native Token
AVAX
Avg. Block Time
< 1 Seconds
Consensus
Snowman
Address Format
Starts with 0x (EVM Compatible)
RPC Node
https://1rpc.io/avax/c
Block Explorer
💙 Arbitrum One Specs
Mainnet Chain ID
42161
Testnet Chain ID
421614
Native Token
ARB (governance only; ETH is used for gas).
Avg. Block Time
≈ 0.25 Seconds
Consensus
Optimistic Rollup
Address Format
Starts with 0x (EVM Compatible)
RPC Node (Mainnet)
https://arb1.arbitrum.io/rpc
Block Explorer
💜 Polygon PoS Specs
Mainnet Chain ID
137
Testnet Chain ID
80002
Native Token
POL
Avg. Block Time
≈ 2 Seconds
Consensus
Heimdall v2 consensus layer + Bor execution layer
Address Format
Starts with 0x (EVM Compatible)
RPC Node (Mainnet)
https://polygon-rpc.com
Block Explorer
🔴 Optimism Specs
Mainnet Chain ID
10
Testnet Chain ID
11155420
Native Token
ETH (gas token); OP is the governance token (not used for gas).
Avg. Block Time
2 Seconds
Consensus
OP Stack / Optimistic Rollup Protocol
Address Format
Starts with 0x (EVM Compatible)
RPC Node (Mainnet)
https://optimism-rpc.publicnode.com
Block Explorer
Want more chain details? Just check the corresponding chain info page.
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