SubQuery

ethereum-etl is a Python tool that exports Ethereum data into files and data warehouses. Data builders run it to move blocks, transactions, and logs into their own analytics storage.

Ponder es un marco de indexación para aplicaciones cripto con énfasis en la actualización rápida y la ergonomía del desarrollador cuando se sirven datos recientes de la cadena a un backend o frontend de producto.

Subsquid, also called SQD, is a modular batch indexing SDK backed by distributed data archives. Builders use it to write custom indexers that read from archives instead of pulling every block from an RPC node.