[
    {
        "value": "6a01000000",
        "name": "VAS or payment",
        "description": "Used when a reader needs a pass or a payment card. Sometimes called VAS over Payment"
    },
    {
        "value": "6a01000001",
        "name": "VAS and payment",
        "description": "Also called single tap mode. Displays pass info under a payment card. Allows reading multiple passes with different ids in one tap"
    },
    {
        "value": "6a01000002",
        "name": "VAS only",
        "description": "Used when a reader requests passes only"
    },
    {
        "value": "6a01000003",
        "name": "Payment only",
        "description": "Used when a reader requests payment cards only. Also disables express mode for chinese transit cards"
    },
    {
        "value": "6a01cf0000",
        "name": "Ignore",
        "description": "iPhones before IOS17 emit this frame so that other Apple devices don't react to the field during background reading. Also emitted during NFCReaderSession subtypes"
    },

    
    {
        "value": "6a02c801000300000000000000",
        "name": "Transit: Ventra",
        "description": ""
    },
    {
        "value": "6a02c801000304000000000000",
        "name": "Transit: HOP Fastpass",
        "description": ""
    },
    {
        "value": "6a02c801000300010000000000",
        "name": "Transit: WMATA",
        "description": ""
    },
    {
        "value": "6a02c801000300027900000000",
        "name": "Transit: TFL",
        "description": "Found by a member of Proxmark community. Data bytes define a mask of supported EMV payment networks for fallback. In this case: Amex, Visa, Mastercard, Maestro, Vpay"
    },
    {
        "value": "6a02c801000300050000000000",
        "name": "Transit: LA TAP",
        "description": ""
    },
    {
        "value": "6a02c801000300070000000000",
        "name": "Transit: Clipper",
        "description": ""
    },


    {
        "value": "6a02cb0206021100deadbeefdeadbeef",
        "name": "Access: Home Key",
        "description": "Last 8 bytes refer to reader group identifier, common for all readers in same home installation, allows to differentiate between keys for different homes"
    },

    {
        "value": "6a02c30209010201",
        "name": "Access: Mercedes Pairing",
        "description": "Device does not respond to this frame. Displays a car pairing popup for Mercedes"
    },


    {
        "value": "6a0281030000",
        "name": "Identity",
        "description": "Used for reading ISO18013 digital IDs"
    },


    {
        "value": "6a02890500010001deadbeef6969",
        "name": "NameDrop",
        "description": "Triggers a warp animation. Device does not respond to poll after this frame, but it serves as a trigger for AirDrop frame. Data part contains BLE MAC address"
    },
    {
        "value": "6a02890500010000000000000000",
        "name": "AirDrop",
        "description": "Only sent if sees a NameDrop frame of other device. Device responds to poll with UID 00010203"
    }
]