ERC20 → Mainnet

Swap ETH to ATOM

Exchange ETH from Ethereum into ATOM on Cosmos Hub. The provider waits for the ETH deposit before arranging the ATOM payout on the destination network. Track those as separate transactions rather than using a sending-chain confirmation as proof of receipt.

Ethereum (Mainnet) to Cosmos (Mainnet)

You send: Ethereum (Mainnet)ETH · ERC20
You receive: Cosmos (Mainnet)ATOM · Mainnet

Enter your amount to check live availability for ETH on ERC20 → ATOM on Mainnet. A provider quote is required before you can create a swap.

Address and network checks

Use the order’s Ethereum deposit address for ETH, and your own Cosmos Hub receiving address for ATOM. Keep the refund address on Ethereum; the payout address is not automatically a valid refund destination.

Sending ETH

Choose Ethereum mainnet in the wallet. Base, Arbitrum and OP Mainnet use separate balances even when the account address looks identical. Native ETH and wrapped Ether (WETH) are different assets. Use the ETH balance on the selected network; do not substitute WETH for an ETH deposit.

For a standard self-custody transfer on Ethereum, allow for network fees in ETH in addition to the amount you send. Wallet sponsorship and exchange withdrawal charges can differ; check the sending wallet’s final fee.

Receiving ATOM

Choose Cosmos Hub using the Mainnet option shown in this directory. Follow the selected provider’s exact deposit instructions before sending. Use the Cosmos Hub ATOM network specified by the order. An ATOM representation reached through IBC on another chain is not automatically a compatible deposit. This listed ATOM/Mainnet option is marked for an extra ID by the provider directory. Enter the receiving service’s required memo or extra ID. Use 0 only if your receiving wallet requires none. This flag does not mean every Cosmos Hub wallet requires a memo.

Refund address for this pair

Enter a refund address that accepts ETH on ERC20. The refund is sent in ETH on ERC20; verify that your refund wallet supports this exact asset and network.

Swap the other direction: ATOM to ETH

CROSS-CHAIN EXCHANGE

Make your move

Wallet to wallet

Provider privacy rating

ⓘ

You sendERC20

Min. 0.002131 · Max. 665.93446948Ethereum (Mainnet)

You receiveMainnet

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Connecting to providers…Cosmos (Mainnet)

Recipient address ATOM

Timing depends on the pair and provider ↗

INDEPENDENT EXCHANGE PROVIDERSConnecting…

SENDING ASSET

Ethereum on Ethereum

Ether is used for transaction fees and staking on Ethereum. ETH is also available on several separate networks in this directory, so the network is part of the asset you select.

Read the ETH network guide →

RECEIVING ASSET

Cosmos Hub on Cosmos Hub

ATOM is the staking asset of Cosmos Hub. The broader Cosmos ecosystem contains many independent chains and assets connected through interchain protocols.

Read the ATOM network guide →

About this ETH / ATOM route

Can I swap ETH on ERC20 to ATOM on Mainnet?

Both assets are listed in our coin directory. Enter your amount to request a live quote for this exact direction and network combination. A swap can proceed only when a provider returns a usable quote; liquidity, limits and rate types can change.

Which network fee applies when sending ETH?

What should I check before receiving ATOM on Cosmos Hub?

Use the Cosmos Hub ATOM network specified by the order. An ATOM representation reached through IBC on another chain is not automatically a compatible deposit. This listed ATOM/Mainnet option is marked for an extra ID by the provider directory. Enter the receiving service’s required memo or extra ID. Use 0 only if your receiving wallet requires none. This flag does not mean every Cosmos Hub wallet requires a memo.

How much ATOM will I get for ETH?

Enter your ETH amount to see an approximate receive amount. Click Find the best route to compare providers. Floating rates can change before conversion; fixed quotes follow the selected provider’s terms.

Does a confirmed ETH deposit mean my ATOM has arrived?

No. Deposit confirmation on Ethereum, provider processing and payout on Cosmos Hub are separate steps. Use Track swap to see the order status, then check the ATOM balance on the receiving network. A live quote or historical route check does not guarantee completion time.