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