Announcements Chainlink 2.0 Lays Foundation for Adoption of Hybrid Smart Contracts Announcing the Chainlink 2.0 whitepaper, a major expansion of the function of Decentralized Oracle Networks to power secure and feature-rich smart contract applications.
Education What Is Chainlink? A Beginner’s Guide Learn about Chainlink using our beginner’s guide, which introduces blockchain oracles, the oracle problem, and universally connected smart contracts.
Education 77 Smart Contract Use Cases Enabled By Chainlink Chainlink is a flexible and generalized framework for building decentralized oracle networks. To inspire developers, here are 77 ways Chainlink can enhance your smart contract applications.
Education What Is the Blockchain Oracle Problem? The blockchain oracle problem is one the most important barriers to overcome to enable smart contracts on networks like Ethereum to achieve mass adoption across a wide variety of markets and use cases.
Education Redefining Trust Models With Chainlink’s Decentralized Services Developers are using Chainlink's oracle infrastructure to build next-generation dApps that are setting new standards for trust in finance and other major sectors.
Developers Congratulations to the Spring 2021 Chainlink Virtual Hackathon Winners See how these winning projects at the forefront of DeFi, NFTs, and GovTech are using Chainlink oracles to power innovative smart contract applications.
Announcements Chainlink 2.0 Lays Foundation for Adoption of Hybrid Smart Contracts Announcing the Chainlink 2.0 whitepaper, a major expansion of the function of Decentralized Oracle Networks to power secure and feature-rich smart contract applications.
Developers Get Index Prices in Solidity Smart Contracts Learn how to use Chainlink’s pre-aggregated Price Feeds to retrieve broad market price data on indices such as FTSE 100.
Grants Volta Receives a Co-Sponsored Grant to Natively Integrate Chainlink on Edgeware Volta awarded a co-sponsored Chainlink grant to natively integrate the Chainlink oracle technology and Price Feeds into the Edgeware smart contract platform.
Education How the Chainlink Network Goes Beyond Data Delivery Explore how the Chainlink network extends the capabilities of blockchain through off-chain computation and its wide range of decentralized services.
Developers Blockchain Hackathon Tips for Building a Winning Submission 6 pro tips to help you build and submit a hackathon project that stands out from the competition and captures the judges’ attention.
Developers Build a dApp on xDai Chain With Secure Data Feeds Learn how Chainlink Price Feeds give developers access to secure and high-quality price data when building scalable and economically stable dApps on xDai Chain.
Grants block42 Receives Grant to Natively Integrate Chainlink on OKExChain block42 receives a Chainlink grant to natively integrate Chainlink oracles into OKExChain, enabling the development of DeFi applications directly on OKExChain.
Developers How to Get a Random Number on Polygon Learn how to use Chainlink VRF to request a provably random number on Polygon’s highly scalable Proof of Stake chain.
Education What Is an NFT? In this education article, we explore Non-Fungible Tokens (NFTs), the wide range of types that exist today, and how Chainlink VRF ensures provably rare attributes for this new wave of unique digital assets.
Grants Hack.bg Receives Grant for Native Integration of Chainlink on Terra Blockchain development firm Hack.bg has been selected as a grant recipient for the native integration of Chainlink into the Terra Protocol.
Education How Chainlink Enables Blockchain IoT Integrations Chainlink oracles securely integrate blockchains with real-world IoT devices, increasing efficiency, automating accounting measures, reducing costs, and improving overall device security.
Developers Congratulations to the ETHDenver 2021 Hackathon Chainlink Bounty Winners Read how the winning projects from the 2021 ETHDenver Hackathon used Chainlink oracles to build innovative dApps around NFTs, identity verification, bounty-based engineering, and more.
Grants Protofire Awarded a Grant for Building a New Chainlink Testnet Faucet Protofire awarded Chainlink Community Grant for their work in creating a new testnet LINK token faucet that's live across Polygon, Binance Smart Chain (BSC), and xDai testnets.
Grants Introducing the GovTech Prize at the Chainlink Virtual Hackathon In partnership with the Mayor’s Office of Reno, Nevada, the Chainlink Grant Program is offering a GovTech Prize at the Spring 2021 Chainlink Hackathon.
Developers Chainlink Bounty Winners: ETHGlobal 2021 MarketMake Hackathon Read how the winning Chainlink bounty projects from the 2021 ETH Global MarketMake Hackathon used Chainlink’s secure oracle infrastructure to build novel DeFi applications ranging from automated insurance protocols to quadratic funding models.
Grants Lead Maintainer of GORM, Jinzhu, Awarded a Chainlink Community Grant Jinzhu receives a Chainlink grant to ensure that the Golang library GORM is maintained and expanded for both Chainlink and open-source developers worldwide.
Developers Fetch Commodity Prices in Solidity Smart Contracts In this technical tutorial, learn how to use Chainlink Price Feeds to obtain secure and up-to-date commodity price data in your smart contract.
Education What Is Miner-Extractable Value (MEV)? In this educational article, we explore Miner Extractable Value (MEV), the unfavorable dynamics it creates for users, and how Chainlink Fair Sequencing Services provides a solution.
Education How Chainlink Supports Any Off-Chain Data Resource and Computation Chainlink provides a generalized framework for building and connecting to an unbounded number of independent oracle networks designed to meet any and all external data requirements.
Grants Chainlink Joins Gitcoin Grants Round 9 to Support Ethereum Infrastructure Chainlink joins Gitcoin Grants Round 9 as a matching partner to fund community-selected projects building key infrastructure for the Ethereum ecosystem.
Education The Future of Asset Management Using Smart Contracts and Blockchain Oracles This deep dive explores how smart contracts and decentralized oracles are reducing risk and creating end-to-end transparency in the asset management industry.
Developers Verify Stablecoin Collateral With Chainlink Proof of Reserve Learn how to use Chainlink’s Proof of Reserve feeds to check off-chain reserves against on-chain supply and verify the collateralization of stablecoins like TUSD.
Grants Introducing the Social Impact Prize at the Spring 2021 Chainlink Virtual Hackathon In partnership with the UNESCO Global Education Coalition, a new Social Impact Prize category has been added to the Spring 2021 Chainlink Hackathon.