cardano-db-sync follows the Cardano chain and writes blocks and transactions into PostgreSQL, providing the relational backend most Cardano explorers and analytics tools rely on.
Image from the business's own website.
Source: GitHub repository. Last checked 2026-09-18. Spot an error? Tell us.
Nearby and similar
Adder is an event-driven tool and library for tailing the Cardano blockchain and reacting to on-chain events.
Argus is a .NET indexing framework that turns Cardano block data into structured, queryable records for C# applications.
Blink Labs builds open-source nodes, protocol libraries, indexers and data services for UTxO blockchains, and co-operates the Demeter managed Cardano API service with TxPipe.
Blockfrost is a hosted Cardano API that gives developers instant, scalable access to chain data and transaction submission without running their own node, including a free tier.
cardano-graphql exposes indexed Cardano chain data through a GraphQL API for applications that prefer graph queries.
cardano-node-api exposes a multi-protocol API in front of a local Cardano node so applications can query and submit without implementing the node protocols.