PostgreSQL extension providing Cardano cryptographic, address-encoding, and CBOR helper functions.
Go streaming tool that tails the Cardano chain and emits block and transaction events through configurable filters.
.NET indexing framework for Cardano where you define reducers to shape the data stored in PostgreSQL.
Haskell indexer that follows the Cardano chain and stores all on-chain data in a structured PostgreSQL database.
GraphQL API layer over Cardano blockchain data, built on cardano-db-sync.