📄️ Getting Started
Available solutions for fetching off-chain data into Polygon dApps
API3 is a first-party oracle that delivers more security, efficiency, and data-source transparency.
🗃️ Band Protocol
Chainlink is a decentralized blockchain oracle network built on Ethereum.
UMA's Optimistic Oracle allows contracts to quickly request and receive any kind of data
Razor Network is a decentralized oracle providing data to the smart contracts using a network of stakers
A guide to integrate the Tellor oracle into your Polygon contract.