π οΈ Celo Workshop
MiniPay is the fastest-growing consumer wallet in web3. Learn how you can build dApps for MiniPay on Celo.
This workshop is happening in-person
03:40 PM BST β Friday, Jul 12, 2024 in Workshop Room 2
ETHGlobal BrusselsAbout
Mobile-first π€³. EVM compatible π§©. Carbon negative π± . Celo is a blockchain built for the real world. Build dApps with a great user experience leveraging Celo's lightning fast transactions, low cost, and multi-currency gas fees. π§πͺ For ETHGlobal Brussels, Celo is asking hackers for best dapps on MiniPay and best use of stable coins as a gas fee currency. MiniPay is a mobile, stablecoin-based, non-custodial, payments focused wallet. With over 2.5 million users, MiniPay is the fastest-growing consumer crypto wallet.Prizes
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π± Best dApps Built for MiniPay βΈΊ $7,500
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1st place
$3,500
π₯
2nd place
$2,500
π₯
3rd place
$1,500
MiniPay is a stablecoin wallet inside the Opera Mini browser. MiniPay makes saving, sending, and receiving crypto easy with web2 like onboarding, great UX, and using phone numbers as name service. If you are building a consumer crypto application, we invite you to deploy your application on Celo and follow the simple steps to make sure your application works inside MiniPay.
Qualification Requirements
- Deploy your contracts on Celo Alfajores Testnet or Celo Mainnet - Demo your application from the MiniPay Site Tester
Links and Resources
Building dApps for MiniPay
https://docs.celo.org/developer/build-on-minipay/overview#building-dapps-for-minipay-wallet
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Use Celo Composer for fast app development
https://github.com/celo-org/celo-composer
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Get testenet tokens
https://faucet.celo.org/alfajores
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Android Studio Setup
https://docs.celo.org/developer/build-on-minipay/prerequisites/android-studio-setup
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Ngrok Setup
https://docs.celo.org/developer/build-on-minipay/prerequisites/ngrok-setup
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πͺ Best use of stable gas currency (USDC, USDT, cUSD) βΈΊ $2,500
π₯
1st place
$1,500
π₯
2nd place
$1,000
In most L1 and L2 networks, transaction fees can only be paid with one asset, typically, the native asset for the ecosystem which is often volatile in nature. In order to simplify the process of sending funds on Celo, these fees can be paid with allowlisted ERC20 tokens such as USDT, USDC, cUSD, and others, in addition to CELO.
Add an extra feeCurrency field on transaction objects in your dApp to take advantage of this feature and qualify for this bounty.