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OP Sepolia Testnet RPC endpoints

Chain ID 11155420ETHnet: testnettype: chainkind: evm
Wallet RPC URLhttps://op-sepolia-testnet.rpcscan.xyz
Open
Testnet: tokens on OP Sepolia Testnet have no monetary value.
Overview
Native coin
ETH
Chain ID
11155420
Aliases
-
Net
testnet
Type
chain
VM
evm
Multichain Info?(EIP-7930?)
Namespace?
CAIP-2?
eip155:11155420
CAIP-350?
eip155:11155420
ChainType?
0x0000
ChainReference?
0xaa37dc
Chain-only binary?
0x0001000003aa37dc00
Reference: EIP-7930 · CAIP-350 · CAIP-2 · Glossary
RPC URLs (12)
SchemeURLPostureSpeed
HTTPS
https://optimism-sepolia.drpc.org
F-details →
WSS
wss://optimism-sepolia.drpc.org
--details →
HTTPS
https://optimism-sepolia-public.nodies.app
A+A+details →
HTTPS
https://endpoints.omniatech.io/v1/op/sepolia/public
BA+details →
HTTPS
https://optimism-sepolia.api.onfinality.io/public
--details →
HTTPS
https://sepolia.optimism.io
--details →
HTTPS
https://op-sepolia-testnet.api.pocket.network
--details →
HTTPS
https://lb.routeme.sh/rpc/evm/11155420
F-details →
HTTPS
https://public.stackup.sh/api/v1/node/optimism-sepolia
--details →
HTTPS
https://optimism-sepolia.gateway.tenderly.co
--details →
Get Fastest (live race)
method eth_chainId() from your browser · timeout 6s

Races every HTTPS endpoint on OP Sepolia Testnet with a real JSON-RPC POST from your browser. Sorted by the actual latency you’re seeing right now. Requests leave your machine, not RPCScan servers.

Looking for block explorers? View 2 explorers for OP Sepolia Testnet on ExplorerScan ↗

Consensus & Algorithm
Mechanism
Algorithm
Hash funcs
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Masternode
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Economics
Max supply
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Total supply
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Circulating
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Premine
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Block reward
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Inflation
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Avg tx fee
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