{
    "versions": {
        "01": {
            "tci": {
                "000000": {
                    "id": "tci-vas-or-pay",
                    "name": "VAS or payment",
                    "description": "Used when a reader needs a pass or a payment card. Sometimes called VAS over Payment"
                }, 
                "000001": {
                    "id": "tci-vas-and-pay",
                    "name": "VAS and payment",
                    "description": "Also called single tap mode. Allows reading multiple passes with different ids in one tap"
                },
                "000002": {
                    "id": "tci-vas-only",
                    "name": "VAS only",
                    "description": "Used when a reader requests passes only"
                },
                "000003": {
                    "id": "tci-pay-only",
                    "name": "VAS only",
                    "description": "Used when a reader requests payment cards only. Also disables express mode for chinese transit cards"
                },
                "cf0000": {
                    "id": "tci-ignore",
                    "name": "Ignore",
                    "description": "iPhones before IOS17 emit this frame so that other apple devices don't react to the field"
                }
            }
        },
    
        "02": {
            "types": {
                "01": {
                    "id": "terminal-type-transit",
                    "name": "Transit",
                    "description": "Used by express-mode enabled transit terminals",
                    
                    "subtypes": {
                        "00": {
                            "id": "terminal-subtype-default",
                            "name": "Default subtype",
                            "description": "",

                            "tci": {
                                "030400": {
                                    "id": "tci-hop-fastpass",
                                    "name": "HOP Fastpass",
                                    "description": ""
                                },
                                "030002": {
                                    "id": "tci-transit-for-london",
                                    "name": "TFL",
                                    "description": "First publically known TCI, found by Proxmark community member"
                                },
                                "030001": {
                                    "id": "tci-wmata",
                                    "name": "SmartTrip",
                                    "description": ""
                                },
                                "030005": {
                                    "id": "tci-la-tapp",
                                    "name": "LA Tap",
                                    "description": ""
                                },
                                "030007": {
                                    "id": "tci-clipper",
                                    "name": "Clipper",
                                    "description": ""
                                },
                                "03095a": {
                                    "id": "tci-navigo",
                                    "name": "Navigo",
                                    "description": ""
                                }
                            },

                            "data": {
                                "length": 5,
                                "name": "Fallback EMV payment networks",
                                "description": "Bit mask of allowed EMV open loop payment cards. First byte is responsible for most popular payment networks"
                            }
                        }
                    }
                },
                "02": {
                    "id": "terminal-type-access",
                    "name": "Access",
                    "description": "Used by express-mode enabled access and key readers",

                    "subtypes": {
                        "00": {
                            "id": "terminal-subtype-venue",
                            "name": "Venue",
                            "description": "Used by following venues: Offices, Parks, Universities",
                            "tci": {
                                "no-info-add-if-found": ""
                            }
                        },
                        "06": {
                            "id": "terminal-subtype-home-key",
                            "name": "Home Key",
                            "description": "Used by home key",
                            "tci": {
                                "021100": {
                                    "id": "tci-homekey",
                                    "name": "Home Key",
                                    "description": ""
                                }
                            }
                        },
                        "09": {
                            "id": "terminal-subtype-automotive-pairing",
                            "name": "Automotive",
                            "description": "Used by cars for access and setup",
                            "tci": {
                                "no-info-add-if-found": ""
                            }
                        }
                    }
                }
            }
        }
    }
}