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Chainlink’s newest core client reduces network operating costs by up to 90% and enables Chainlink oracles to bring 10x more data on-chain to power smart contract development.
Registration is now open for Chainlink’s Spring 2021 Virtual Hackathon. Compete for $80k+ in prizes, connect with top blockchain projects, and more.
Chainlink Co-founder Sergey Nazarov explains how service-oriented architecture is powering smart contract development and innovative composability in DeFi.
Learn how to use Chainlink to fetch tamper-proof Foreign Exchange (FX) price data in your Solidity smart contracts.
Learn how to program a vending machine to accept payments in cryptocurrency, using Chainlink oracles to connect Arduino hardware devices with smart contracts.
Build, test, and deploy a smart contract on Binance Smart Chain that reads the latest ETH/USD price from Chainlink’s decentralized oracle network.
Learn how to call marine water level data to a parametric insurance smart contract using a Chainlink External Adapter.
We’d like to thank our passionate community of developers who have put in amazing work to expand and strengthen the Chainlink Network. Chainlink is the most widely-used blockchain oracle because of your efforts building out the decentralized network.