@0xflair/react-openzeppelin

Flair SDK: react-openzeppelin

Ready-made React hooks on top of OpenZeppelin smart contracts. This library is built on top of amazing wagmi.

Getting Started

Installation

npm install @0xflair/react-openzeppelin

The dependencies:

• ethers: ^5.6.5
• wagmi: ^0.3.5

Hooks

useOzHasRole

Check if a certain address has a specific Openzeppelin's AccessControl role or not.

import { keccak256, toUtf8Bytes } from "ethers/lib/utils";
import { useOzHasRole } from "@0xflair/react-openzeppelin";

const { data, error, isLoading } = useOzHasRole({
  // You contract address that is using Openzeppelin's AccessControl
  contractAddress: "0x111111111111111111111111111111",

  // The address to check if it has the role or not
  address: "0x222222222222222222222222222222",

  // The role hash you want to check
  role: keccak256(toUtf8Bytes("MINTER_ROLE")),
});

useOzRoleGranter

Assign a certain role to a specific address.

useOzRoleRenouncer

Renounce a certain role from an already granted address.

useOzOwner

Check if a certain address is owner based on Openzeppelin's Ownable.

Missing something?

This library is a work in progress and we'll be adding new hooks as we need them. If there's a method you want to see as a simple hook feel free to open an issue or better create a PR :)