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How to use different networks on 1inch
How to use different networks on 1inch

How to take advantage of the many supported chains on 1inch

Matt avatar
Written by Matt
Updated over a week ago

There are many blockchains and Layer 2 scaling solutions to choose from on 1inch. Each has their own characteristics - anywhere from cheaper fees to faster transaction speeds, to even a larger selection of liquidity sources.

Currently, the following networks are supported:

RabbitHole (Ethereum) (For Metamask only)

***Please note: All 1inch protocols (Aggregation, Liquidity, Limit Order, and Governance) may not be available on all networks. Currently, only Ethereum Mainnet and BNB Chain can be used with all 1inch protocols.

In order to operate on any of the networks above, both the connected wallet and the 1inch dApp must be switched to the same network.

Switching networks on the 1inch dApp:

To switch networks on the dApp, simply click the toggle button at the top of the page, OR select the network you would like to use when connecting your wallet:

Switching networks in your wallet:

If you are using the 1inch iOS wallet, tap the the button at the top and select the desired network, as outlined in this guide.

For other non-1inch wallets, you will need to configure the network's custom RPC. (This example is with Metamask wallet)

First click on the network menu at the top of the wallet.

If the network you want to use isn't already configured, click "Custom RPC" at the bottom of the next menu.

Here you will be able to enter all of the required information to add the network to your wallet.

For convenience, here is the information needed for each supported network on 1inch:

Ethereum (comes pre-configured in all wallets)

RabbitHole (Ethereum)

Network Name: RabbitHole

Chain ID: 1

Currency Symbol: ETH

Block Explorer URL:


Network Name: Aurora

Chain ID: 1313161554

Currency Symbol: ETH

Block Explorer URL:


Network Name: Arbitrum

Chain ID: 42161

Currency Symbol: ETH

Block Explorer URL:


Network Name: Avalanche Network

ChainID: 43114

Symbol: AVAX

Base (Coinbase)

Network Name: Base Mainnet

ChainID: 8453

Symbol: ETH

Block Explorer URL:

Binance Smart Chain

Network Name: Binance Smart Chain (BSC)

ChainID: 56

Symbol: BNB

Block Explorer URL:


Network Name: Fantom Opera

ChainID: 250

Symbol: FTM

Block Explorer URL:

Gnosis Chain

Network Name: Gnosis Chain

Chain ID: 0x64

Symbol: xDAI

Klaytn Chain

Network Name: Klaytn Chain

Chain ID: 8217

Symbol: KLAY

Block Explorer URL:

Optimistic Ethereum

Network Name: Optimistic Ethereum
Chain ID: 10
Currency Symbol: ETH
Block Explorer URL:


Network Name: Polygon

ChainID: 137

Symbol: MATIC

Block Explorer URL:

zkSync Era

Network Name: zkSync Era

ChainID: 324

Symbol: ETH

Block Explorer URL:

Once your wallet is configured, you are ready to start using 1inch on a different network! If you have any existing assets on a previously existing blockchain, you can convert them over to this newly added one by using a token bridge. Please see this guide for more details on the process.

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