Description
Witnet Data Feeds provides pre-built price feed contracts deployed across multiple blockchain networks, offering smart contracts access to aggregated cryptocurrency and asset price data without requiring custom data request implementation. The feeds are maintained by the Witnet Foundation and updated at regular intervals through the Witnet oracle network, with each feed exposing standardized interfaces following ERC-2362 specifications for price pair queries. Developers integrate feeds by calling on-chain smart contracts that return latest price values with decimal precision, update timestamps, and query status codes while the underlying data aggregation and validation occurs on the Witnet blockchain.