What are Oracles? Smart Contracts, Chainlink & The Oracle Problem

The growing need for external data flowing into blockchains and, by extension, smart contracts has led to debates & innovation around Oracles

What Is a Blockchain Oracle?

Chainlink is the big data oracle in crypto, but upstarts like API3

Information, Free Full-Text

How Crypto Oracles Overcome Smart Contract Limitations

77+ Smart Contract Use Cases Enabled by Chainlink

Chainlink Guide: The Oracle of Oracles for Other Blockchain Oracles

The Blockchain Oracle Problem

What is a blockchain oracle? What is the oracle problem? Why can't

Chainlink Revolutionizes Smart Contracts With Decentralized Oracles