Index Base Sepolia Testnet blockchain data with Envio
Stream historical and real-time Base Sepolia Testnet events into production-ready APIs in minutes. HyperSync, HyperRPC, and HyperIndex all support Base Sepolia Testnet out of the box.
Base Sepolia Testnet has first-class support
Stream historical and real-time Base Sepolia Testnet data with HyperSync, query it with HyperRPC, or run a full indexer with HyperIndex, all hosted and maintained by Envio.
https://base-sepolia.hypersync.xyz
https://base-sepolia.rpc.hypersync.xyz
name: my-indexer
chains:
- id: base-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 Base Sepolia Testnet?
Yes. Base Sepolia Testnet has first-class support across HyperIndex, HyperSync, and HyperRPC. We run dedicated HyperSync and HyperRPC endpoints for Base Sepolia Testnet so you can stream historical and real-time data straight into a production GraphQL API.
What are the HyperSync and HyperRPC endpoints for Base Sepolia Testnet?
Our HyperSync endpoint for Base Sepolia Testnet is https://base-sepolia.hypersync.xyz and our HyperRPC endpoint is https://base-sepolia.rpc.hypersync.xyz. Base Sepolia Testnet uses chain ID 84532.
What is the chain ID for Base Sepolia Testnet?
Base Sepolia Testnet uses chain ID 84532. HyperIndex, HyperSync and HyperRPC all support Base Sepolia Testnet, so you can index it without running a node or supplying your own RPC endpoint.
What is the RPC URL for Base Sepolia Testnet?
We run HyperRPC for Base Sepolia Testnet at https://base-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 Base Sepolia Testnet at https://chainlist.org/chain/84532.
What is the block explorer for Base Sepolia Testnet?
Base Sepolia Testnet has 2 block explorers, https://sepolia.basescan.org and https://base-sepolia.blockscout.com. Use any of them to look up individual transactions and addresses. To query Base Sepolia Testnet data in bulk, index it with HyperIndex and serve it from your own API.
How fast is Envio at indexing Base Sepolia Testnet?
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 Base Sepolia Testnet?
We offer a free tier for development and testing, and usage-based production plans on Envio Cloud. See envio.dev/pricing for current plans.
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Polygon Mainnet
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opBNB Mainnet
Fantom Opera
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Metal L2
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Tempo Mainnet Presto
MegaETH Mainnet
Robinhood Chain
Mantle
ArcCitrea Testnet
SuperseedMegaETH Testnet
ZetaChain Mainnet
Cyber MainnetBase
Plasma MainnetMonad TestnetGnosis Chiado TestnetSonic Testnet
Curtis
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AB Core Mainnet
Arbitrum One
Arbitrum Nova
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Avalanche Fuji TestnetAvalanche C-Chain
Sophon
Ink
LineaAmoy
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katanaArc Network Testnet
ZoraEthereum SepoliaOP Sepolia Testnet
Tron Mainnet
Aurora Mainnet
Harmony Mainnet Shard 0
