The Soroban Ecosystem: Oracles & Access to Off-Chain Data

Smart Contracts

Oracles and indexers, which bridge off- and on-chain data necessary for smart contract execution, are essential building blocks for a blockchain ecosystem. How do they work on Soroban? What is "the oracle problem," and how do you go about solving it? Why and how would you use an indexer? These oracle and indexer builders will answer these questions and more!