Premium financial market data for cryptocurrencies, commodities, forex, indices, and more, helping secure tens of billions of dollars for DeFi applications.
A secure and reliable source of off-chain data for weather events, economic data, business financials, sports outcomes, and much more.
Issue and settle loans, liquidate undercollateralized positions, trigger collateral swaps, and help protect against insolvency.
Generate mirrored versions of real-world and on-chain assets using on-chain collateral and Price Feeds as the reference point for minting and redemption.
Use financial market data to determine the collateralization of stablecoins, automate mint/burn operations, and trigger rebasing functions.
Enable the automated management of capital pools and the marking of funds to market by referring to Price Feeds for rebalances.
Power advanced financial instruments and help ensure platform solvency by dynamically setting your funding rate and settling agreements.
Centralized data feeds that pull price data from a single source are not only vulnerable to exchange downtime, flash crashes, and data manipulation attacks, but also have extremely limited market coverage and are susceptible to a single point of failure.
First, premium data providers aggregate raw price data from a multitude of centralized and decentralized exchanges, accounting for time, volume, and outliers.
Next, independent Chainlink nodes fetch market price data from various premium data providers and combine the results into an aggregated value.
Lastly, multiple Chainlink nodes aggregate their results together off-chain to generate a tamper-resistant oracle report, which is made available to smart contracts.
Aid communities in both developed and emerging regions through parametric insurance, immediately settled using Weather Data Feeds.
Generate dynamic NFTs that track the performance of individual players or teams using Sports Data Feeds and evolve over time accordingly.
Empower users with the ability to predict the outcome of any sporting, weather, or political event across the globe with instant market settlement.
Enable companies around the world to adjust their supply chains according to weather data to reduce friction, lower costs, and ensure predictability.
Chainlink’s high-quality, tamper-proof Data Feeds provide access to critical and widely used datasets, such as cryptocurrency prices, commodity market data, and more.
Review the largest and highest-quality collection of independent and Sybil-resistant node operators, along with the data they provide and their performance metrics.
Directly connect to a data provider’s Chainlink node to build smart contract applications with unique data requirements, such as sports results, weather data, real estate prices, and more.
Connect your smart contract application to any API via Chainlink’s request and response model, facilitating interoperability between on-chain and off-chain systems.