One-click ZKsync Backfills
The easiest way to backfill blockchain data
From Genesis to tip in one click
Backfill templates are prebuilt with Streams to get you the historical data you need as quick as possible.
Transparency you can’t get from other providers
Select the datasets you want to backfill with clarity and control. Know exactly what data you’ll receive and how it will be delivered.
Guaranteed data delivery
Streams, the engine behind backfills, offers guaranteed data delivery to Snowflake, Amazon S3, Webhooks, and more.
After Backfilling, easily continue your stream
Once you have your historical data, continue your stream to get the freshest possible blockchain data available.
Explore ZKsync backfill templates
Backfill Blocks and Transactions
Quickly backfill historical zkSync blocks and transactions data for comprehensive blockchain analysis and insights.
- NetworkZKsync
Backfill Blocks, Transactions, and Receipts
Quickly backfill historical zkSync blocks, transactions, receipts data for comprehensive blockchain analysis and insights.
- NetworkZKsync
Backfill Receipts
Quickly backfill historical zkSync receipts data for comprehensive blockchain analysis and insights.
- NetworkZKsync
Backfill Traces (debug_trace)
Quickly backfill historical zkSync Nova traces (debug_trace) data for comprehensive blockchain analysis and insights.
- NetworkZKsync
Backfill Blocks, Transactions, Receipts, and Traces (debug_trace)
Quickly backfill historical zkSync blocks, transactions, receipts and traces (debug_trace) data for comprehensive blockchain analysis and insights.
- NetworkZKsync
Backfill all ERC20/721/1155 Transfers
Quickly backfill historical zkSync all ERC20/721/1155 transfers data for comprehensive blockchain analysis and insights.
- NetworkZKsync
The tools that power your blockchain ETL pipelines
Want to learn more about how to further level up your ETL pipelines? Check out our blog on how Streams and Functions work together to create industry-leading blockchain ETL solutions.
Request customized pricing for backfilling
If you need a tailored pricing plan that aligns with your specific backfilling requirements, we're here to help. Our team will work with you to develop a customized solution that best fits your project's demands.
Streams is a promising technology for allowing both new and existing builders to have significantly better blockchain processing pipelines.
Andrei Terentiev
CTO, Bitcoin.com