World ID Example - Mesha Airdrop
This repository contains an example decentralized application (dapp) for World ID. With Mesha Airdrop test airdropping an ERC-20 token validating a single person can only claim a token once.
World ID is a mechanism to verify a single human has performed a specific action only once without exposing any personal information.
This repository contains the frontend dapp example. Please check this repository for the smart contract example.
The Javascript integration is the simplest way to integrate World ID. The package currently supports web applications and requires only a few lines of code.
🚀
Quick start
You can test this dApp right away with our deployed smart contract in the Polygon Mumbai Testnet (address 0x330C8452C879506f313D1565702560435b0fee4C). This deployed contract uses the World ID Test Network for verified identities.
- Install dependencies.
npm install
- Run app (will open browser automatically).
npm run dev
- Go to Usage instructions.
🗝
Usage instructions
To test this dApp in the Polygon Mumbai Testnet, follow these steps:
- Prepare a wallet that has access to the Mumbai Testnet. We recommend using Metamask mobile (you will need to add the Mumbai network manually). Our docs contain more detailed instructions on how to do this. Alternatively, there's instructions for how to use the WalletConnect Test Wallet.
- Fund the wallet with some
MATIC. You can use the official faucet or any other faucet. - Launch the mockWLD app (app that holds World ID identities and generates ZKPs) at: https://mock-app.id.worldcoin.org & follow instructions to generate/fetch your identity and add it to the list of verified identities.
And you're good to go! The airdrop app will guide you through the process:
- You'll first connect your wallet (e.g. Metamask).
- You will then do the World ID verification process.
- You will then execute the smart contract transaction with your wallet.
🤓
Advanced setup (custom deployment)
Follow these steps if you want to use your own smart contract and/or use a different network.
- Deploy your own smart contract using the Airdrop smart contract from this repository.
- Set the contract address using the
WLD_CONTRACT_ADDRESSenv var (or editconst.tsxdirectly). - Update the contract's ABI in
const.tsx(if you changed the contract'sclaimfunction).
📄
Documentation
Full documentation for this and all World ID examples can be found at https://id.worldcoin.org/docs/examples.
🧑⚖️
License
This repository is MIT licensed. Please review the LICENSE file in this repository.
Copyright (C) 2022 Tools for Humanity Corporation.
![[Snyk] Upgrade @walletconnect/web3-provider from 1.7.8 to 1.8.0](https://avatars.githubusercontent.com/u/70083476?v=4)
| Prototype Pollution
11 Jun 7, 2022
9 Nov 1, 2022
22 Dec 26, 2022
65 May 7, 2022
6 Nov 11, 2022
4 Apr 10, 2022
28 Dec 15, 2022
4 Apr 21, 2022
65 Dec 29, 2022
1.1k Jan 7, 2023
12.1k Jan 9, 2023
24 Jan 1, 2023
3 May 18, 2022
3 Dec 15, 2022
4 May 3, 2022
14 Jan 3, 2023
39 Dec 14, 2022
78 Dec 26, 2022
2 Apr 11, 2022