zkSync Era
zkSync Era is a Layer 2 ZK rollup on Ethereum that enables low-cost, high-speed transactions while preserving Ethereum-level security.
- Networks
- 2
- Data tables
- 4
- Chain ID
- 324
- Runtime
- EVM
- Coverage
- Real-time + archive
- Start block
- 0 (genesis)
- License
- Open-source SDK
Networks
zkSync Era on SQD
zkSync Era data is validated by SQD Network workers before it reaches the Portal. Validation is performed across the network rather than by a single ingestion node, so a faulty upstream source can't poison the dataset.
4 zkSync Era tables (blocks, transactions, logs & traces), decoded and schema-typed, ready to query. Your indexer queries the data directly without writing RLP parsers.
Single Portal endpoint serves zkSync Era from genesis through the current head, with sub-second hot-path latency. No separate streaming pipeline to wire up.
Both the Squid SDK and the Pipes SDK are open-source. Connectors for Postgres, ClickHouse, MongoDB, SQLite and Parquet, plus a custom-target hook. Run your zkSync Era indexer on your own infrastructure or on SQD Cloud.
Build with zkSync Era data
Common production patterns teams build with SQD on zkSync Era.
Index swaps, liquidations, and positions on zkSync Era in real time.
Build dashboards and metrics from full zkSync Era historical state.
Give agents structured, decoded zkSync Era data with the MCP server.
Power balance, transfer, and history views for zkSync Era wallets.
Validated zkSync Era data for transaction monitoring and audits.
Track every mint, burn, and transfer of zkSync Era stablecoins.
Auditable zkSync Era data for tokenized RWA issuance and transfers.
Available Data
Block headers with timestamps, gas usage, miner info, and consensus data.
All onchain transactions with sender, receiver, value, gas, and input data.
Event logs emitted by smart contracts, the primary source for tracking DeFi, NFT, and token activity.
Internal transactions and call traces showing the full execution path of each transaction.
Stream zkSync Era data in two lines
Example below uses the public zkSync Era endpoint, no API key required for development. For full SDK reference, see the documentation.
Frequently asked questions
How does SQD compare to running a zkSync Era RPC node?
What does SQD cost for zkSync Era data?
How is SQD's zkSync Era data different from a block explorer like Etherscan?
Can I self-host SQD's zkSync Era indexer?
Can I export zkSync Era data to a data warehouse or pipeline?
Does SQD validate zkSync Era data?
Does SQD support real-time zkSync Era data?
See other chains supported by SQD
Start building with zkSync Era
Access zkSync Era data through the SQD Portal, free tier available.