Create an ERC-20 token on Arbitrum with a guided builder
Configure a standard ERC-20 for Arbitrum One with the network identity visible from first selection through the deployment summary. Arbitrum One is Chain ID 42161 and uses ETH for gas.
- Network · Arbitrum One
- Chain ID · 42161
Why teams consider Arbitrum One
Arbitrum One is an Ethereum rollup with an established EVM application ecosystem. It can fit a token whose intended users, exchanges or applications already operate there. Treat the network decision as an ecosystem decision, not a shortcut around careful contract settings.
Arbitrum One facts to verify
| Setting | Value |
|---|---|
| Network | Arbitrum One |
| Chain ID | 42161 |
| Gas currency | ETH |
| Token standard | ERC-20 |
Rollup-specific launch considerations
- Fund the signing wallet with ETH on Arbitrum One, not ETH held on another network.
- Verify the selected chain by its 42161 chain ID.
- Use the Arbitrum One explorer for receipts, contract source and token activity.
- Document any bridging or liquidity steps separately; token deployment does not create liquidity.
Arbitrum token launch checklist
- Open the builder with Arbitrum selected.
- Check the token name, symbol, supply and decimals.
- Confirm every permission, limit, tax and destination address.
- Verify Arbitrum One and Chain ID 42161 in the final summary.
- Keep the service price and Arbitrum network gas as separate budget lines.
Arbitrum token generator FAQ
What is the Arbitrum One chain ID?
42161. Do not confuse Arbitrum One with other Arbitrum networks.
Does Arbitrum One use ETH for gas?
Yes. Your wallet needs ETH on Arbitrum One to pay the network fee.
Does deploying a token create a market?
No. Deployment creates the token contract. Exchange listing and liquidity provision are separate actions.
Related guides
Ready to build?
Configure your token, review the price, and deploy from your wallet.