Cardano Kupo

Kupo is a fast, lightweight, and configurable chain-index for the Cardano blockchain. It synchronizes data from the blockchain according to patterns matching addresses in transaction outputs and builds a lookup table from matches to their associated output references, values, and datum hashes. Kupo (opens in a new tab) is a tool developed by CardanoSolutions.

Demeter (opens in a new tab) provides you with the ability to set up multiple instances of Kupo (opens in a new tab) for using in your apps.