Starkard

Screenshots

Problem Statement

Starkard is a temporary wallet to make payments through NFC created from the NFC serial number + a pin.The dapp allows you to register a backup wallet to send the remaining funds when the temporary wallet expires.The funds in the temporary wallet have 2 main characteristics, sending and receiving assets through NFC and requesting a collateralized loan through spark.

Solution

Starkard is a temporary wallet to make payments through NFC created from the NFC serial number + a pin.The dapp allows you to register a backup wallet to send the remaining funds when the temporary wallet expires.The funds in the temporary wallet have 2 main characteristics, sending and receiving assets through NFC and requesting a collateralized loan through spark.Starknet is used to execute tx due to its speed and low costs.It is integrated with BOS to show information on wallet movements.Spark is used to apply for P2P and collateralized loans.