Tag
#chainlink-price-feeds
36 repositories
Repos
Chainlink Node Operator Template Job-Spec & Associated Requesting Smart Contract Archive
This is a smart contract protocol that allow owners to rent users who want to use tenant spaces in shopping malls by using ERC4907-based rentable NFT.
This is my implementation of Chainlink Products(Price Feed, VRF, Keepers Automation, APIs) using Solidity language and Hardhat tool.
Esta API (e interface simples como exemplo), desenvolvida em Go, atua como uma ponte para os Chainlink Data Feeds, permitindo que aplicações acessem dados de preços da blockchain Ethereum de forma simples e eficiente.
This repo will show how to build and interact with the simplest possible oracle that allows only one user, its owner, to fetch data from Binance's public API.
🎲 Bet2Gether is a trustless prediction game where users bet on crypto price movements, with automated payouts and NFT rewards—powered by Ethereum, Solidity, Chainlink and Tenderly.
DSC is a decentralised stablecoin pegged to USD and fully backed by wETH and wBTC.
Implementation of a basicNFT, a randomNFT (using Chainlink VRF) with metadata hosted on IPFS and a dynamicNFT whose metada is computed on chain and varies depending on ETH price (using Chainlink Price Feeds).
Users can fund a project with their USD. USD will be internally converted to ETH using chainlink-price-feeds.
A decentralised app written in Solidity, based on the fundraising platform GoFundMe using Chainlink price feeds.
Implementation of Fundraising smart contract connected to Chainlink Price Feed.
Basic Fundraising Smart Contract connected to Chainlink Price feed Implementation.
Transform your crypto into real gold-backed tokens and bridge them across chains with cutting-edge DeFi technology
FundMe is a simple fundraising contract that utilizes Chainlink price data feed in order to fetch ETH/USD price
Multi-Oracle DeFi is a Web3 ecosystem integrating a Lending-Borrowing protocol, ERC4626 Vault, and NFT minting with Chainlink VRF. Built with Solidity, Chainlink, OpenZeppelin, and React, it leverages Push Protocol and the Sepolia Testnet for seamless DeFi automation and advanced interoperability.
This is a minimal project allowing users to fund the contract owner with donations. The smart contract accepts ETH as donations, denominated in USD. Donations have a minimal USD value, otherwise they are rejected. The value is priced using a Chainlink price feed, and the smart contract keeps track of donors
Project for interacting programmatically with Aave (deposit collateral, borrow assets, repay borrowed assets) from Patrick Alpha's ffc.
The BetEngine is a contract that allows users to create bets, join bets and settle bets.
A gold-pegged ERC20 token system with cross-chain bridging capabilities between Ethereum and BSC. Features Chainlink price feeds for gold pricing, VRF-powered lottery mechanics from transaction fees, and CCIP for secure cross-chain transfers.
Octopus Game Center: A DAO governed protocol for cross-chain play-to-earn. Powered by Chainlink's CCIP
A repository implementing NFT's with the use of chainlink PriceFeeds and IPFS.
DeFiDollar (DFD) is a decentralized stablecoin pegged 1:1 to the US dollar, backed exclusively by WETH on Sepolia Testnet
NFT with based64 encoded SVG Images stored 100% On-Chain dynamically using Chainlink Price Feeds from Chainlink Hackathon Spring 2022
A Chainlink CRE-powered system that continuously monitors protocol risk and automatically triggers defensive actions onchain.
A simple donation dapp for charity to study smart contracts and chainlink price feed oracle