Unichain fees explained

Unichain transactions are cheap and fast. Here is how gas works, what you pay in, and how to get the ETH you need.

Why Unichain fees are low

Unichain is an Ethereum layer-2 that batches transactions and settles to Ethereum, so gas stays low. You pay a small gas fee in ETH per transaction — far cheaper than Ethereum mainnet, and even deploying a token costs little.

What you pay fees in

All Unichain gas is paid in ETH. A small amount covers deploying a token plus many transfers.

How to get ETH on Unichain

• Bridge ETH from Ethereum or another chain to Unichain.
• Or withdraw ETH from a supporting exchange directly to Unichain.
• Set your wallet to Unichain — see add Unichain to MetaMask.

Fees when creating a token

Launching a token on Unichain costs the small gas plus any service fee — far cheaper than Ethereum. Try the Unichain token creator or estimate with our cost calculator.

How are Unichain gas fees calculated?

A Unichain gas fee is not a fixed number — it is the amount of computational work your transaction needs (measured in gas units) multiplied by the price per unit (the gas price, set by network demand). A simple transfer uses little gas; a contract interaction such as deploying a token uses more. On Unichain you pay this fee in ETH, the network’s native asset, and the price rises and falls with how busy the network is. Unichain is designed for low-cost transactions, so fees stay small even for contract interactions. To understand the mechanics across every network, see our general guide to gas fees explained.

Keeping Unichain fees low when you create a token

For anyone launching a token, Unichain fees matter most at one moment: deploying the contract. The good news is that creating a token on Unichain costs only the network gas fee in ETH — there is no separate platform cost beyond any small tool fee. Because the fee tracks network demand, deploying when Unichain is less congested can reduce it further. And since every chain has its own fees, choosing the right network is the biggest factor in what you pay overall; our guide to the best blockchain to create a token and multichain deployment compare the options. When you are ready, you can create your token on Unichain paying just the ETH gas fee, with full ownership kept in your hands.

Frequently asked questions