Extract data from blockchain


I would like to ask for some help.
The goal would be to pull data straight from the Cardano blockchain without a 3rd party.

Can someone give me some advice?

Thank you!

What do you mean “without a 3rd party”?

Are you aware of cardano-db-sync ? It is a component that connects to a locally running Cardano node, extracts information about blocks, transactions etc and puts them in a PostgreSQL database.

If cardano-db-sync doesn’t contain the information you need, there are examples in cardano-node/cardano-client-demo at master · input-output-hk/cardano-node · GitHub for accessing all of the blockchain data, if connected to a locally running node.

1 Like