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. View all public RPC endpoints for each chain, connect to Metamask, and switch networks with just one click.

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Blockchain List

Check out Alchemy’s curated list of EVM networks and other compatible chains. Discover which chains Alchemy support and request ones we don’t.

Request a chain

Alchemy Supported Chains

Ethereum
Chain ID
1
Token
ETH
RPC URL
https://eth-mainnet.g.alchemy.com/v2/demo
Polygon PoS
Chain ID
137
Token
MATIC
RPC URL
https://polygon-mainnet.g.alchemy.com/v2/demo
Polygon zkEVM
Chain ID
1101
Token
MATIC
RPC URL
https://polygonzkevm-mainnet.g.alchemy.com/v2/demo
Starknet (ETH)
Chain ID
SN_MAIN
Token
ETH
RPC URL
https://starknet-mainnet.g.alchemy.com/v2/demo
Arbitrum One
Chain ID
42161
Token
ETH
RPC URL
https://arb-mainnet.g.alchemy.com/v2/demo
Optimism
Chain ID
10
Token
ETH
RPC URL
https://opt-mainnet.g.alchemy.com/v2/demo
Solana (SOL)
Chain ID
1399811149
Token
SOL
RPC URL
https://solana-mainnet.g.alchemy.com/v2/demo
Astar
Chain ID
592
Token
ASTR
RPC URL
https://astar-mainnet.g.alchemy.com/v2/demo

Alchemy Supported Testnets

Sepolia
Chain ID
11155111
Token
ETH
RPC URL
https://eth-sepolia.g.alchemy.com/v2/demo
Goerli
Chain ID
5
Token
ETH
RPC URL
https://eth-goerli.g.alchemy.com/v2/demo
Optimism Goerli
Chain ID
420
Token
ETH
RPC URL
https://opt-goerli.g.alchemy.com/v2/demo
Arbitrum Goerli
Chain ID
421613
Token
AGOR
RPC URL
https://arb-goerli.g.alchemy.com/v2/demo
Mumbai
Chain ID
80001
Token
MATIC
RPC URL
https://polygon-mumbai.g.alchemy.com/v2/demo
Polygon zkEVM Testnet
Chain ID
1422
Token
ETH
RPC URL
https://polygonzkevm-testnet.g.alchemy.com/v2/demo

Ethereum

Ethereum
0
Chain ID
1
Token
ETH
Block Explorer
https://etherscan.io
RPC URL
https://eth-mainnet.g.alchemy.com/v2/demo
RPC URL
https://eth-mainnet.g.alchemy.com/v2/demo
View All Endpoints

Optimism

Optimism
0
Chain ID
10
Token
ETH
Block Explorer
https://optimistic.etherscan.io
RPC URL
https://opt-mainnet.g.alchemy.com/v2/demo
RPC URL
https://opt-mainnet.g.alchemy.com/v2/demo
View All Endpoints

Arbitrum One

Arbitrum One
0
Chain ID
42161
Token
ETH
Block Explorer
https://arbiscan.io
RPC URL
https://arb-mainnet.g.alchemy.com/v2/demo
RPC URL
https://arb-mainnet.g.alchemy.com/v2/demo
View All Endpoints

Polygon PoS

Polygon PoS
0
Chain ID
137
Token
MATIC
Block Explorer
https://polygonscan.com
RPC URL
https://polygon-mainnet.g.alchemy.com/v2/demo
RPC URL
https://polygon-mainnet.g.alchemy.com/v2/demo
View All Endpoints

Polygon zkEVM

Polygon zkEVM
0
Chain ID
1101
Token
MATIC
Block Explorer
https://zkevm.polygonscan.com/
RPC URL
https://polygonzkevm-mainnet.g.alchemy.com/v2/demo
RPC URL
https://polygonzkevm-mainnet.g.alchemy.com/v2/demo
View All Endpoints

Astar

Astar
0
Chain ID
592
Token
ASTR
Block Explorer
https://astar.subscan.io
RPC URL
https://astar-mainnet.g.alchemy.com/v2/demo
RPC URL
https://astar-mainnet.g.alchemy.com/v2/demo
View All Endpoints

Solana

Solana
0
Chain ID
1399811149
Token
SOL
Block Explorer
https://solscan.io/
RPC URL
https://solana-mainnet.g.alchemy.com/v2/demo
RPC URL
https://solana-mainnet.g.alchemy.com/v2/demo
View All Endpoints

Starknet

Starknet
0
Chain ID
SN_MAIN
Token
ETH
Block Explorer
https://starkscan.co/
RPC URL
https://starknet-mainnet.g.alchemy.com/v2/demo
RPC URL
https://starknet-mainnet.g.alchemy.com/v2/demo
View All Endpoints

Sepolia

Sepolia
0
Chain ID
11155111
Token
ETH
Block Explorer
https://sepolia.etherscan.io
RPC URL
https://eth-sepolia.g.alchemy.com/v2/demo
RPC URL
https://eth-sepolia.g.alchemy.com/v2/demo
View All Endpoints

Goerli

Goerli
0
Chain ID
5
Token
ETH
Block Explorer
https://goerli.etherscan.io
RPC URL
https://eth-goerli.g.alchemy.com/v2/demo
RPC URL
https://eth-goerli.g.alchemy.com/v2/demo
View All Endpoints

Optimism Goerli

Optimism Goerli
0
Chain ID
420
Token
ETH
Block Explorer
https://goerli-optimism.etherscan.io/
RPC URL
https://opt-goerli.g.alchemy.com/v2/demo
RPC URL
https://opt-goerli.g.alchemy.com/v2/demo
View All Endpoints

Arbitrum Goerli

Arbitrum Goerli
0
Chain ID
421613
Token
AGOR
Block Explorer
https://goerli.arbiscan.io/
RPC URL
https://arb-goerli.g.alchemy.com/v2/demo
RPC URL
https://arb-goerli.g.alchemy.com/v2/demo
View All Endpoints

Polygon zkEVM Testnet

Polygon zkEVM Testnet
0
Chain ID
1422
Token
ETH
Block Explorer
https://zkevm.polygonscan.com/
RPC URL
https://polygonzkevm-testnet.g.alchemy.com/v2/demo
RPC URL
https://polygonzkevm-testnet.g.alchemy.com/v2/demo
View All Endpoints

Mumbai

Mumbai
0
Chain ID
80001
Token
MATIC
Block Explorer
https://mumbai.polygonscan.com
RPC URL
https://polygon-mumbai.g.alchemy.com/v2/demo
RPC URL
https://polygon-mumbai.g.alchemy.com/v2/demo
View All Endpoints

Binance Smart Chain Mainnet (BNB)

Binance Smart Chain Mainnet (BNB)
2
Chain ID
56
Token
BNB
Block Explorer
https://bscscan.com
RPC URL
RPC URL
View All Endpoints

zkSync Era Mainnet

zkSync Era Mainnet
1
Chain ID
324
Token
ETH
Block Explorer
https://explorer.zksync.io
RPC URL
RPC URL
View All Endpoints

Avalanche C-Chain

Avalanche C-Chain
0
Chain ID
43114
Token
AVAX
Block Explorer
https://snowtrace.io
RPC URL
RPC URL
View All Endpoints

Celo Mainnet

Celo Mainnet
0
Chain ID
42220
Token
CELO
Block Explorer
https://celoscan.io
RPC URL
RPC URL
View All Endpoints

Gnosis

Gnosis
0
Chain ID
100
Token
xDAI
Block Explorer
https://gnosisscan.io
RPC URL
RPC URL
View All Endpoints

Boba Network

Boba Network
0
Chain ID
288
Token
ETH
Block Explorer
https://bobascan.com
RPC URL
RPC URL
View All Endpoints

Moonbeam

Moonbeam
0
Chain ID
1284
Token
GLMR
Block Explorer
https://moonbeam.moonscan.io
RPC URL
RPC URL
View All Endpoints

Moonriver

Moonriver
0
Chain ID
1285
Token
MOVR
Block Explorer
https://moonriver.moonscan.io
RPC URL
RPC URL
View All Endpoints

Arbitrum Nova

Arbitrum Nova
0
Chain ID
42170
Token
ETH
Block Explorer
https://nova.arbiscan.io/
RPC URL
RPC URL
View All Endpoints

Boba BNB Mainnet

Boba BNB Mainnet
0
Chain ID
56288
Token
BOBA
Block Explorer
https://blockexplorer.bnb.boba.network
RPC URL
RPC URL
View All Endpoints

Evmos

Evmos
0
Chain ID
9001
Token
EVMOS
Block Explorer
https://escan.live
RPC URL
RPC URL
View All Endpoints

Canto

Canto
0
Chain ID
7700
Token
CANTO
Block Explorer
https://evm.explorer.canto.io
RPC URL
RPC URL
View All Endpoints

Fantom Opera

Fantom Opera
0
Chain ID
250
Token
FTM
Block Explorer
https://ftmscan.com
RPC URL
RPC URL
View All Endpoints

Base Goerli Testnet

Base Goerli Testnet
0
Chain ID
84531
Token
ETH
Block Explorer
https://base-goerli.blockscout.com
RPC URL
RPC URL
View All Endpoints
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