Leechael / vrf-phat-contract

Generic Verifiable Randomness Function Solution for any blockchains

Using Phat Contract as VRF Provider

This repository contains code examples demonstrating the usage of the VRF provided by Phat Contract.

• native_phat_contract: the simple implementaion shown how to call vrf in rust.
• hardhat_solidity: The Phat Contract powered Oracle provides VRF capacity to any EVM chains and Solidity Smart Contracts in this ERC-721 NFT demo.
• foundry_solidity: Same to the hardhat implementaion but use foundry instead hardhat here.

NOTE

Both hardhat and foundry examples here using npm for dependencies management, run npm install or yarn install before compiling.