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Chain Connect

Welcome to Chain Connect

A resource for the web3 community to explore RPC endpoints from various providers and connect to a range of blockchain and network nodes.

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    Ethereum  logo

    Ethereum

    1
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    ETH
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    https://etherscan.io
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    https://eth-mainnet.g.alchemy.com/v2/demo
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    Optimism  logo

    Optimism

    10
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    ETH
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    https://optimistic.etherscan.io
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    https://opt-mainnet.g.alchemy.com/v2/demo
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    Arbitrum One  logo

    Arbitrum One

    42161
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    ETH
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    https://arbiscan.io
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    https://arb-mainnet.g.alchemy.com/v2/demo
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    Polygon PoS   logo

    Polygon PoS

    137
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    MATIC
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    https://polygonscan.com
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    https://polygon-mainnet.g.alchemy.com/v2/demo
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    Polygon zkEVM  logo

    Polygon zkEVM

    1101
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    MATIC
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    https://zkevm.polygonscan.com/
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    https://polygonzkevm-mainnet.g.alchemy.com/v2/demo
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    Chain icon

    Astar

    592
    Copied
    ASTR
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    https://astar.subscan.io
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    https://astar-mainnet.g.alchemy.com/v2/demo
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    Starknet  logo

    Starknet

    SN_MAIN
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    ETH
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    https://starkscan.co/
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    https://starknet-mainnet.g.alchemy.com/v2/demo
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    Sepolia  logo

    Sepolia

    11155111
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    ETH
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    https://sepolia.etherscan.io
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    https://eth-sepolia.g.alchemy.com/v2/demo
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    Goerli  logo

    Goerli

    5
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    ETH
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    https://goerli.etherscan.io
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    https://eth-goerli.g.alchemy.com/v2/demo
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    Get free RPC services and developer tools today

    Optimism Goerli  logo

    Optimism Goerli

    420
    Copied
    ETH
    Copied
    https://goerli-optimism.etherscan.io/
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    https://opt-goerli.g.alchemy.com/v2/demo
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    Arbitrum Goerli  logo

    Arbitrum Goerli

    421613
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    AGOR
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    https://goerli.arbiscan.io/
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    https://arb-goerli.g.alchemy.com/v2/demo
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    Chain icon

    Polygon zkEVM Testnet

    1422
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    ETH
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    https://zkevm.polygonscan.com/
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    https://polygonzkevm-testnet.g.alchemy.com/v2/demo
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    Mumbai  logo

    Mumbai

    80001
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    MATIC
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    https://mumbai.polygonscan.com
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    https://polygon-mumbai.g.alchemy.com/v2/demo
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    Binance Smart Chain Mainnet (BNB)  logo

    Binance Smart Chain Mainnet (BNB)

    56
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    BNB
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    https://bscscan.com
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    https://bsc-dataseed1.defibit.io
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    zkSync Era Mainnet  logo

    zkSync Era Mainnet

    324
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    ETH
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    https://explorer.zksync.io
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    https://mainnet.era.zksync.io
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    Avalanche C-Chain  logo

    Avalanche C-Chain

    43114
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    AVAX
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    https://snowtrace.io
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    https://avalanche.public-rpc.com
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    Celo Mainnet  logo

    Celo Mainnet

    42220
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    CELO
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    https://celoscan.io
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    wss://forno.celo.org/ws
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    Gnosis  logo

    Gnosis

    100
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    xDAI
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    https://gnosisscan.io
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    wss://rpc.gnosischain.com/wss
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