Algorand App API
Inspect Algorand stateful smart contracts (applications) live from the public Algonode indexer — no key. Where account- and asset-readers cover ALGO and ASAs, this covers the layer-1 application logic: look up any application by id for its creator, its decoded global state (the on-chain key/value store the contract actually keeps), the size of its approval and clear programs, its global and local state schemas and extra program pages; list every application an account has created; or browse the application space. The smart-contract layer for Algorand wallets, explorers, dApp builders and auditors who need to read exactly what a contract stores and who controls it. Reads straight from the indexer; short cache only.
api.oanor.com/algorandapp-api