Announcing the winning projects of the 0xHack 2021 Hackathon that presented new advanced smart contract applications using Chainlink oracles.

We’re excited to announce that registration is now open for Chainlink’s Summer 2021 Smart Contract Developer Bootcamp!

Announcing the Chainlink bounty winners from ETHGlobal’s recent Web3 Weekend Hackathon 2021.

Developers can use Chainlink oracles to get real estate valuations on blockchains, enabling DeFi and insurance smart contracts for the real estate industry.

Learn how to interact with DeFi lending and borrowing protocols like Aave directly in Python so you can gain yield on deposited collateral and more.

Chainlink hackathon winner Pr!ce explains how they built a fantasy sports dApp using Chainlink for fetching sports API data and performing off-chain computation.

Hackathon winner Max Feldman explains how he used Chainlink Price Feeds to accurately calculate price volatility data for triggering DeFi variance swaps.

Learn how to use a Chainlink External Adapter to fetch IPFS data and reduce Ethereum gas fees for large token distributions and airdrops.

Learn how to use Chainlink’s External Adapters to enable off-chain computation of statistical weather analysis.

The Starter Kit Showcase is an initiative that encourages developers to use our Starter Kits to create smart contracts that makes use of Chainlink tools.