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StreamingFast
StreamingFast is a Web3 infrastructure company that develops open-source technology for processing, streaming, transforming, and indexing blockchain data. Its products serve blockchain developers, data consumers, indexers, and blockchain networks.
Montreal, CA
Substreams
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Description
Substreams is a blockchain indexing technology for extracting data from supported chains including Solana, Ethereum, Polygon, and BNB. It supports custom transformations and delivers resulting data to destinations such as PostgreSQL databases or files. Substreams packages define the specific blockchain data to extract, including packages for smart-contract data such as Uniswap v3.Category: Index Platform
Firehose
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Description
Firehose is a blockchain data streaming technology developed by StreamingFast in collaboration with The Graph Foundation. It uses a files-based, streaming-first approach to provide high-speed blockchain-data indexing capabilities. Its documentation supports operators who need to understand and operate a Firehose blockchain indexing stack, while its open-source tooling supports developers working with blockchain protocols.Category: OnChain Data API