erc20-airdrop-demo

ERC20 airdrop demos with claim based approach by reusing thirdweb SDK + Next.js starter.

Prerequisites

1. Register a new thirdweb account by connecting your wallet on dashboard and then Create an API Key like this
2. Deploy ERC20 Max Supply contract: main contract to mint and airdrop token
3. Deploy AirdropClaimable contract to transfer ERC20 / ERC721 / ERC1155 tokens to a list of recipient addresses, and supports push based, claim based (allowlist), and signature based airdrops
4. Wallets used for testing must have enough funds to pay the gas fee

Setup credentials

Create the .env file from .env.example if not present

cp -R ./.env.example ./.env

Configure values accordingly which output from prerequisites

• Retrieve API Keys like this
• Retrieve deployed contracts like this

NEXT_PUBLIC_TEMPLATE_CLIENT_ID=...
NEXT_PUBLIC_TOKEN_CONTRACT_ADDRESS=...
NEXT_PUBLIC_AIRDROP_CONTRACT_ADDRESS=...
NEXT_PUBLIC_ETH_PRIVATE_KEY=...
NEXT_PUBLIC_IS_MAIN_NET=false

Usage

Install dependencies

yarn

Start development server

yarn dev

Create a production build

yarn build

Preview the production build

yarn start

Resources

• thirdweb SDK documentation: performant & lightweight SDK to interact with any EVM chain from Node, React and React Native
• React components and hooks: easily connect wallets & interact with smart contracts
• thirdweb Dashboard: manage your web3 apps
• thirdweb CLI: tools to create, build, and deploy web3 applications
• Merkle tree
  • Example build Merkle tree