Ethereum Blobs

This repository contains several components:

• proto - Blobs protobuf definitions
• substreams - Substreams modules to stream blobs data from substreams-enabled Consensus Layer Firehose
• subgraph - Substreams-based Subgraph that uses substreams module
• api-service - REST API service to access to blobs via substreams sink that can be used as a drop-in replacement for Consensus Layer clients' blob_sidecar API

Substreams

For source of block data, you need to have access to consensus layer substreams-enabled firehose endpoint for your chain, powered by Beacon Firehose.

You can either run your own stack or use endpoints provided by Pinax.

Currently, the following chains are supported:

• Ethereum: eth-cl.substreams.pinax.network:443
• Holesky: holesky-cl.substreams.pinax.network:443
• Sepolia: sepolia-cl.substreams.pinax.network:443
• Goerli: goerli-cl.substreams.pinax.network:443
• Gnosis: gnosis-cl.substreams.pinax.network:443
• Chiado: chiado-cl.substreams.pinax.network:443