Oracles

📄️ API3

API3 is a collaborative project to deliver traditional API services to smart contract platforms in a decentralized and trust-minimized way. It is governed by a decentralized autonomous organization (DAO), namely the API3 DAO.

📄️ Chainlink

Chainlink is the industry standard for building, accessing, and selling oracle services needed to power hybrid smart contracts on any blockchain. Chainlink oracle networks provide smart contracts with a way to reliably connect to any external API and leverage secure offchain computations for enabling feature-rich applications. Chainlink currently secures tens of billions of dollars across DeFi, insurance, gaming, and other major industries, and offers global enterprises and leading data providers a universal gateway to all blockchains.

📄️ DIA

Requesting a custom oracle

📄️ Pyth Network

Pyth Network is an oracle that publishes financial market data to multiple blockchains. Our market data is contributed by over 80 first-party publishers, including some of the biggest exchanges and market making firms in the world. We offer price feeds for a number of different asset classes, including US equities, commodities, and cryptocurrencies. Each price feed publishes a robust aggregate of publisher prices that updates multiple times per second.

📄️ RedStone Oracles

RedStone offers flexible Data Feeds with <10s update time perfect for Lending, Perpetuals, Options, Derivatives, Stablecoins and other DeFi applications. The infrastructure is well battle-tested and secures hundreds of millions of USD on mainnets. Trusted by some of the best protocols in DeFi and supported by well-renowned Builders such as Stani Kulechov (Aave), Coinflipcanada (GMX), Jacob Blish (Lido) and many more.

Oracles

📄️ API3

📄️ Chainlink

📄️ DIA

📄️ Pyth Network

📄️ RedStone Oracles

📄️ Supra

📄️ Tellor

📄️ Umbrella Network