# Arbitrum Custom RPC | Arbitrum One Mainnet Custom RPC

By [CryptoWalletsX](https://paragraph.com/@cryptowalletsx) · 2022-11-28

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Network Name -Arbitrum

Network URL - [https://arb1.arbitrum.io/rpc](https://arb1.arbitrum.io/rpc)

Chain Id - 42161

Visit [**Arbitrum Custom RPC**](https://cryptowalletsx.com/arbitrum-custom-rpc/) **for full rpc details**

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*Originally published on [CryptoWalletsX](https://paragraph.com/@cryptowalletsx/arbitrum-custom-rpc-arbitrum-one-mainnet-custom-rpc)*