2020 reNFT's Holiday Season White Elephant Game

Onchain racing manager leveraging Chainlink VRF V2.5 and Chainlink Functions.

2020 reNFT's Holiday Season White Elephant Game

Two players send Eth in. One player takes it all.

This is my implementation of Chainlink Products(Price Feed, VRF, Keepers Automation, APIs) using Solidity language and Hardhat tool.

The House is a Smart Contract in this Blackjack dApp that utilizes Chainlink VRF for cryptograhically-guaranteed randomized deck shuffling. Built for Chainlink's Spring '23 Hackathon.

Using Chainlink VRF v2, request a random number and/or browse history of all previously requested random numbers.

Decentralized Smart Lottery with Chainlink VRF and Automation.

This is the smart contract that associate Retirement Certificate NFTs with special tickets that includes special privilege as "Retirement Certificate NFT-associated Ticket" (ERC-1155). Random Number generated via Chainlink VRF is associated with each Retirement Certificate NFT-associated Tickets as kind of serial number of tickets in order to av…

A lottery that uses ChainLink VRF V2 as an element of randomness.

"Hardhat Smart Contract Lottery" is a blockchain project that leverages Ethereum smart contracts to implement a lottery system. Developed using Hardhat, this project provides a comprehensive setup for Solidity development, testing, and deployment.

"🚀 Lottery Frontend - My first Web3 venture! This repository is the frontend part of Lottery-hardhat-and-frontend. The project utilizes Chainlink for price conversion, smart contracts, and VRF for fair winners. Join the revolution! 🎲 #Blockchain #Lottery. Deployed on IPFS for decentralized accessibility."

hardhat and chainlink test project similar to https://github.com/pappas999

"🚀 Lottery - My first Web3 venture! Decentralized lottery using Chainlink for price conversion, smart contracts, and VRF for fair winners. Join the revolution! 🎲 "

Incredible in their level of cuteness puppies captured in the NFT - ERC-721 standard. The breed of each token is determined using ChainlinkVRF V2. See ReadMe.md for details.

The Relink Protocol provides a trustless way to integrate the bluechip oracle provider Chainlink into your network.

Lottery smart contract written in Solidity (uses Chainlink VRF and Chainlink Automation). Deployed to the Goerli Testnet: 0xc88557F3c18F4aC4F4Cf237d9750d0e4cBD3Ec6d