Data Feeds for Smart Contracts

on YouTube ↗13m

" summary

Chainlink Price Feeds secure over $30 billion secured of DeFi value and deliver sub-second price updates while maintaining market representativeness. Data is protected by three layers of aggregation: premium data sources, per-node medians, and an oracle-network-level aggregate to resist manipulation. New tooling includes a Feed Registry single-call lookup to discover feeds without hardcoded addresses, and market.link lists hundreds of feeds, nodes, adapters across Ethereum, BSC, Polygon, xDai and Avalanche.

AI-written summary · about

" chapters (9)

1. 0:00Intro
2. 1:32Chainlink Price Feeds
3. 2:31The 3 Levels of Data Aggregation
4. 5:05Limitless use cases
5. 6:55Chainlink Feed Registry
6. 7:46Data Catalogue on Chainlink
7. 9:24Market.link: Community-led Marketplace
8. 10:11Market.link: The Chainlink Marketplace
9. 11:15Data Providers Integration with Chainlink

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