Developer Tools

Specialized tools for developers and power users to inspect, decode, and analyze Cardano blockchain data.

Datum Inspector

Decode and analyze datum content from smart contract UTxOs. View datums in multiple formats including JSON, CBOR diagnostic, and Plutus Data.

Address Inspector

Coming Soon

Deep analysis of any Cardano address. Break down address components, view credentials, and convert between formats.

Transaction Preview

Coming Soon

Simulate transactions before submitting. See balance changes, script execution costs, and potential errors without risking funds.

Contract Decoder

Coming Soon

Analyze Plutus smart contract interactions. Decode datums, redeemers, and understand script execution flows.

Epoch Calculator

Coming Soon

Calculate epoch boundaries, slot numbers, and time conversions. Convert between slot numbers and UTC timestamps.

Need API Access?

All the data you see in NACHO Explorer is available programmatically through the NACHO API. Query blocks, transactions, addresses and more with REST endpoints.

Get Started with NACHO API