Chainlink
Infrastructure
Oracle network that delivers off-chain data on-chain.
Chainlink connects smart contracts to real world data. Independent nodes fetch and verify information, then aggregate it to deliver robust results. This helps apps rely on current data without trusting a single source.
Frequently asked questions
How does Chainlink improve reliability?
It uses multiple independent nodes and data sources to aggregate results and reduce single points of failure.What data can Chainlink provide?
Price feeds, randomness, automation, and external API calls. Developers choose the services that fit their use case.How do I integrate an oracle safely?
Use audited feeds, handle stale data, and add circuit breakers. Document assumptions and fallback behavior.