Chains
Arbitrum One

Arbitrum One RPC Endpoint

Ankr RPC Endpoint for Arbitrum One

Add to WalletGet Your API Key

Network Details

These are the network configuration details you will need to manually add this RPC endpoint to your wallet.

Network Name

Arbitrum One

RPC URL

https://rpc.ankr.com/arbitrum

Chain ID

42161

Currency Symbol

ETH

Block Explorer URL

https://arbiscan.io
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How to Add Ankr's Arbitrum One RPC Endpoint to MetaMask

  1. Click the "Add to MetaMask button
  2. The screen will say "Allow this site to add a network?"
  3. Make sure the details match the details provided on this page
  4. Click "Approve"
  5. Then, you will see a screen that says, "Allow this site to switch the network?"
  6. Make sure the website is "alchemy.com"
  7. Click "Switch network"
Add to MetaMask

How to Manually Add Ankr's Arbitrum One RPC Endpoint to Any Wallet

  1. Open your wallet's settings
  2. Go to the "Add a New Network" section (this will be different for each wallet)
  3. Using MetaMask as an example, click the down arrow next to the chain you're currently connected to
  4. Click "Add network"
  5. Click "Add a network manually"
  6. Finally, copy and paste the Arbitrum One network details into your wallet

Explore Alternative Arbitrum One RPC Endpoints

Discover other RPC node providers that support public or private Arbitrum One RPC endpoints.

Lava Network

Chain ID
42161
Token
ETH
RPC URL
https://g.w.lavanet.xyz:443/gateway/arb1/rpc-http/f7ee0000000000000000000000000000
Get API Key
Add to Wallet
Get Your API Key
Learn More
Arbitrum One
https://g.w.lavanet.xyz:443/gateway/arb1/rpc-http/f7ee0000000000000000000000000000
42161
ETH
https://g.w.lavanet.xyz:443/gateway/arb1/rpc-http/f7ee0000000000000000000000000000

Infura

Chain ID
42161
Token
ETH
RPC URL
https://arbitrum-mainnet.infura.io/v3/${INFURA_API_KEY}
Get API Key
Add to Wallet
Get Your API Key
Learn More
Arbitrum One
https://arbitrum-mainnet.infura.io/v3/${INFURA_API_KEY}
42161
ETH
https://arbitrum-mainnet.infura.io/v3/${INFURA_API_KEY}

1RPC

Chain ID
42161
Token
ETH
RPC URL
https://1rpc.io/arb
Get API Key
Add to Wallet
Get Your API Key
Learn More
Arbitrum One
https://1rpc.io/arb
42161
ETH
https://1rpc.io/arb

Omnia

Chain ID
42161
Token
ETH
RPC URL
https://endpoints.omniatech.io/v1/arbitrum/one/public
Get API Key
Add to Wallet
Get Your API Key
Learn More
Arbitrum One
https://endpoints.omniatech.io/v1/arbitrum/one/public
42161
ETH
https://endpoints.omniatech.io/v1/arbitrum/one/public
View all Alternatives

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