Chainlink Keepers Open Beta Is Live: A Fully Decentralized Service for Smart Contract DevOps

We are excited to announce that the Chainlink Keepers Open Beta is now opening up for initial users, community review, and feedback. Chainlink Keepers provide smart contract developers, decentralized applications (dApps), and decentralized autonomous organizations (DAOs) with a highly reliable, decentralized, and cost-efficient method of automating smart contract functions and regular contract maintenance, creating a … Read more

Chainlink Collaborates With IEEE BDL to Develop International Oracle Standards

We are excited to announce that Chainlink is collaborating with the IEEE Computer Society Blockchain and Distributed Ledger Standards Committee (IEEE BDL) to develop global standards around the adoption of decentralized oracle networks. A Chainlink Community Grant has been awarded to sponsor a new study group that will bring together a diverse network of international … Read more

Blockchain Fintech Tutorial: Lending and Borrowing With Python

Prerequisites: *This tutorial is for anyone with a little familiarity with Python, and little to no Solidity/smart contract experience. * Introduction The classic fintech world is full of tools that enable a user to make sophisticated algorithmic trading models and systems. The decentralized finance (DeFi) world offers users and developers those very same tools, with … Read more

Announcing Smart Contract Summit #1

Registration is now officially open for Smart Contract Summit #1, the premier blockchain conference powered by Chainlink, which is back this August 5-7, 2021. As the largest Chainlink event of the year, Smart Contract Summit #1 will feature three full days of keynotes, panels, workshops, AMAs, and more from top DeFi and NFT projects, developers, … Read more

Expanding the Chainlink Community Advocate Program

We’re putting out the call for new Advocates to take our community to the next level and help accelerate Chainlink adoption across the globe. If you share our vision of creating an economically fair world through hybrid smart contracts and decentralized oracle networks, we encourage you to join the Chainlink Community Advocate Program today. Why … Read more

ChainSafe Receives Grant to Natively Integrate Chainlink into Cosmos SDK

The Chainlink Community Grant Program provides financial resources to the many development teams and researchers building a more functional, accessible, and socially impactful Chainlink Network. We encourage talented individual developers and development teams to apply to the grant program here, or if you are a researcher and want to collaborate, contact us. We’re excited to … Read more

Build a Blockchain-Based Fantasy Sports Game Using a Chainlink External Adapter

At the 2021 ETHDenver Hackathon, Chainlink Bounty Winner Pr!ce used a Chainlink External Adapter to connect off-chain NBA player performance data to a Chainlink oracle for powering a blockchain-based fantasy sports game. This marketplace model can also be applied to other zero-sum performance assets and is a great demonstration of how Chainlink’s configurable and secure … Read more

BarnBridge Sponsoring Two New Chainlink Price Feeds to Support BOND’s Seamless Integration Within…

BarnBridge Sponsoring Two New Chainlink Price Feeds to Support BOND’s Seamless Integration Within DeFi BarnBridge is excited to announce that we have sponsored two new Chainlink Price Feeds for BOND/ETH and BOND/USD, empowering other DeFi projects to easily add support for our native governance token BOND. Backed by high-quality data and time-tested oracle infrastructure, Chainlink’s decentralized … Read more

How to Calculate Price Volatility for DeFi Variance Swaps

For his prize-winning Chainlink hackathon submission, smart contract developer Max Feldman used Chainlink Price Feeds to calculate on-chain price volatility for a variance swap DeFi product. In this tutorial, Max explains how to calculate volatility from Chainlink Price Feeds and use this data to trigger smart contract derivatives, showcasing yet another example of how decentralized … Read more

Stacks Foundation Receives Chainlink Community Grant to Support Stacks Accelerator Program

The Chainlink Community Grant Program provides financial resources to the many development teams and researchers building a more functional, accessible, and socially impactful Chainlink Network. We encourage talented individual developers and development teams to apply to the grant program here, or if you are a researcher and want to collaborate, contact us. We’re excited to … Read more