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Blockchain API

The legacy blockchain API was retired on July 28, 2023.

To accommodate the need for historical data, a snapshot of the Helium L1 data is available on a requestor-pays basis on AWS in the foundation-prod-etl-artifacts-v2 S3 bucket.

The data is also available as a torrent.

TorrentMagnet Link
Helium L1 Archive - Postgres Snapshot (3.1 TB)Magnet Link
Helium L1 Transactions & Blocks - CSV Export (724 GB)Magnet Link

For info on the historical DeWi ETL query tool, check the Blockchain ETL page.

For ongoing access, the Oracle Data and Solana blockchain represent Helium state after the migration.