# Feed Types
Source: https://docs.chain.link/data-feeds/feed-types


Chainlink Data Feeds provide multiple feed types for different onchain use cases.

| Feed Type                                                   | Purpose                                                                                                                                                                 |
| ----------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [Price Feeds](/data-feeds/price-feeds)                      | Aggregated, decentralized asset prices with cryptographic integrity for collateral, lending, and derivatives.                                                           |
| [SmartData](/data-feeds/smartdata)                          | RWA-focused single-value and multi-variable (MVR) feeds (reserves, NAV, AUM, bundled OHLC sets) enabling secure, data-rich tokenization with efficient onchain reads.   |
| [Smart Value Recapture (SVR) Feeds](/data-feeds/svr-feeds)  | Specialized feeds providing metrics that help protocols recapture MEV or reduce external value leakage.                                                                 |
| [Rate and Volatility Feeds](/data-feeds/rates-feeds)        | Interest rate curves, staking APR, and realized volatility benchmarks used for pricing models, risk controls, and hedging strategies.                                   |
| [L2 Sequencer Uptime Feeds](/data-feeds/l2-sequencer-feeds) | Real-time status of L2 sequencer availability for protective circuit breakers and fallback transaction logic.                                                           |
| [Self-Managed Feeds](/data-feeds/self-managed-feeds)        | Data Feeds where a chain or third party publishes onchain updates instead of Chainlink Labs–managed oracle infrastructure; not operated or monitored by Chainlink Labs. |