{"title": "NFC wallet", "logoImg": "bafkreigs2awdpekxmx5ombxx7a7neh4qwuzwkkp26og37lfctsv5khgvj4", "website": "https://github.com/citizenwallet/nfcwallet", "bannerImg": "bafkreiag6n26px7wcujibh5gwbatr76zyhnrvnpjhwhw622hfc6o6fjshm", "createdAt": 1712934469379, "userGithub": "xdamman", "credentials": {}, "description": "When you organize an event or manage a community space, it’s great to be able to give participants an NFC card, tag or wristband for access control.\n\nWith Account Abstraction, we can now turn those NFC tags into a wallet that can hold any asset. People can now top up their NFC tag and tap to pay at a series of whitelisted stations (terminals that have their own account that is whitelisted to avoid abuse).\n\nIt allows you to do simple transactions in stablecoins or any other token that can represent finite resources (e.g. number of drinks, food, etc.).\nIt can be used at events like Ethglobal to manage payment and finite resources to make sure that these are distributed fairly.\n\nTokens can represent resources like:\nFood\nDrinks (e.g. coffee machine)\nMeeting rooms\nWorkshop access\nPrint credits\n…\n\nNext to the NFC wallet we implemented a native NFC payment terminal/PoS application (using Flutter) that can easily withdraw assets from the NFC wallet.\nFor security reasons the withdrawal devices need to be whitelisted to be able to withdraw funds from the cards.\n", "logoImgData": {}, "bannerImgData": {}, "projectGithub": "citizenwallet", "projectTwitter": "citizenwallet"}