ERC-20: Substreams

Substreams for tracking ERC-20 token balances & transfers for EVM blockchains.

Ethereum, Base, BSC, Polygon, ArbitrumOne, Optimism, etc..

Includes the following:

• Apache Parquet - File Sink (Protobuf Map modules)
• Clickhouse SQL Sink
• Postgres SQL Sink
• Graph Node - Subgraphs (SpS)

Substreams Packages

• ERC-20 Balances & Transfers
• ERC-20 Contract Metadata
• ERC-20 Supply

Substreams Graph

graph TD;
  graph_out[map: graph_out];
  erc20_balances:map_events --> graph_out;
  erc20_balances:map_events --> db_out;
  erc20_balances:map_events[map: erc20_balances:map_events];
  sf.substreams.v1.Clock[source: sf.substreams.v1.Clock] --> erc20_balances:map_events;
  sf.ethereum.type.v2.Block[source: sf.ethereum.type.v2.Block] --> erc20_balances:map_events;

Loading