DeFi Notifications vs Polygon ID

The DeFi Notifications app sends you free mobile notifications for important on-chain events in your favorite DeFi projects. The app supports many popular DeFi projects like Aave and Sushi and integrates with them directly to update you about important events you care about. For example, in Aave, get notified when position health is low and the position is close to liquidation. In Sushi, get notified when pending rewards have accumulated and need claiming. The app supports many interesting events, such as price swings, stop loss, impermanent loss, contract upgrades, new governance votes and more! To register for notifications, simply download the app and scan the QR code of any public Ethereum address in MetaMask, Etherscan or any other third-party explorer. Then, choose your favorite DeFi project from the list and select the notification type you’d like to receive. There is no registration required and no account to set up. The app does not collect your identity or any personal information about you. The app is completely read-only and does not have any access to the scanned address. It monitors the public on-chain data for this address and sends an informational notification as soon as a relevant event is published on-chain. Since the app has no access to your wallet, it does not perform any cryptocurrency transaction. The app is completely free, dependable, community led and open, with a simple and intuitive user interface. DeFi project developers that want to integrate with the app, please visit https://github.com/open-defi-notification-protocol to learn more about the integration process and contribute support for your project in as little as 30 minutes.

Polygon ID enables you to create and manage your own self-sovereign digital identity. Prove your access rights and reputation without revealing any of your personal information. Manage verifiable claims about your identity and generate private proofs for digital interactions. Polygon ID is an open-source and private by default identity system based on zero-knowledge cryptography (zkSNARK). With the Polygon ID app, you will have access to web3 and web2 services and the ability for private on-chain verifications. Convenient control: - Secure authentication with biometrics or a 6-digit PIN - Identity recovery with seed phrase mechanism Obtaining claims: - Scan an issuer’s QR code - Follow the steps to connect your identity with the issuer and retrieve your claims - Store and manage your claims from your wallet Presenting your private proofs: - Scan a verifier’s QR code - Accept the proof request presented in your wallet - Generate and share the private proof of your claims with the verifier.