Index Ethereum Sepolia blockchain data with Envio
Stream historical and real-time Ethereum Sepolia events into production-ready APIs in minutes. HyperSync, HyperRPC, and HyperIndex all support Ethereum Sepolia out of the box.
Ethereum Sepolia has first-class support
Stream historical and real-time Ethereum Sepolia data with HyperSync, query it with HyperRPC, or run a full indexer with HyperIndex, all hosted and maintained by Envio.
https://sepolia.hypersync.xyz
https://sepolia.rpc.hypersync.xyz
name: my-indexer
chains:
- id: sepolia
start_block: 0
contracts:
- name: MyContract
address: 0x0000000000000000000000000000000000000000
events:
- event: Transfer(address indexed from, address indexed to, uint256 value)Ready to start indexing?
Deploy a production indexer on Envio Cloud, or talk to the team and other builders in the Envio community.
Frequently Asked Questions
Does Envio support Ethereum Sepolia?
Yes. Ethereum Sepolia has first-class support across HyperIndex, HyperSync, and HyperRPC. We run dedicated HyperSync and HyperRPC endpoints for Ethereum Sepolia so you can stream historical and real-time data straight into a production GraphQL API.
What are the HyperSync and HyperRPC endpoints for Ethereum Sepolia?
Our HyperSync endpoint for Ethereum Sepolia is https://sepolia.hypersync.xyz and our HyperRPC endpoint is https://sepolia.rpc.hypersync.xyz. Ethereum Sepolia uses chain ID 11155111.
What is the chain ID for Ethereum Sepolia?
Ethereum Sepolia uses chain ID 11155111. HyperIndex, HyperSync and HyperRPC all support Ethereum Sepolia, so you can index it without running a node or supplying your own RPC endpoint.
What is the RPC URL for Ethereum Sepolia?
We run HyperRPC for Ethereum Sepolia at https://sepolia.rpc.hypersync.xyz, a read-only endpoint built for data-intensive queries. For a general-purpose public RPC endpoint, Chainlist keeps a live list for Ethereum Sepolia at https://chainlist.org/chain/11155111.
What is the block explorer for Ethereum Sepolia?
Ethereum Sepolia has 3 block explorers, https://sepolia.etherscan.io, https://sepolia.otterscan.io and https://11155111.testnet.routescan.io. Use any of them to look up individual transactions and addresses. To query Ethereum Sepolia data in bulk, index it with HyperIndex and serve it from your own API.
How fast is Envio at indexing Ethereum Sepolia?
HyperIndex runs historical backfill and live events in one pipeline at over 10,000 events per second. On the independent Sentio Uniswap V2 Factory benchmark HyperIndex indexed in 8 seconds against 19 minutes for The Graph, making it 142x faster.
What does it cost to index Ethereum Sepolia?
We offer a free tier for development and testing, and usage-based production plans on Envio Cloud. See envio.dev/pricing for current plans.
Other supported chains
Ethereum Mainnet
OP Mainnet
Flare Mainnet
Rootstock Mainnet
LUKSO Mainnet
BNB Smart Chain MainnetBNB Smart Chain Testnet
Gnosis
Unichain
Polygon Mainnet
Monad
Sonic Mainnet
ShimmerEVM
Manta Pacific Mainnet
opBNB Mainnet
Fantom Opera
Fraxtal
Boba Network
zkSync Mainnet
World Chain
Hyperliquid
Polygon zkEVM
Lisk
Moonbeam
Sei TestnetSei Network
Metal L2
Injective
Soneium
Swellchain
Abstract
Morph
Citrea Mainnet
Merlin MainnetLUKSO Testnet
Tempo Mainnet Presto
MegaETH Mainnet
Robinhood Chain
Mantle
ArcCitrea Testnet
SuperseedMegaETH Testnet
ZetaChain Mainnet
Cyber Mainnet
Base
Plasma MainnetMonad TestnetGnosis Chiado TestnetSonic Testnet
Curtis
Mode
AB Core Mainnet
Arbitrum One
Arbitrum Nova
Celo Mainnet
Etherlink Mainnet
Avalanche Fuji TestnetAvalanche C-Chain
Sophon
Ink
LineaAmoy
Berachain
BlastBase Sepolia Testnet
Chiliz Chain Mainnet
Plume MainnetArbitrum Sepolia
ScrollEthereum Hoodi
katanaArc Network Testnet
ZoraOP Sepolia Testnet
Tron Mainnet
Aurora Mainnet
Harmony Mainnet Shard 0
