{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/open-mobility-foundation/main/json-schema/open-mobility-foundation-trip-schema.json",
  "title": "models/trip",
  "description": "A trip represents a journey taken by a _mobility as a service_ customer with a geo-tagged start and stop point.",
  "x-generated": "2026-10-09",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/open-mobility-foundation-mds-agency-openapi.yml#/components/schemas/trip",
  "type": "object",
  "x-stoplight": {
    "id": "6s0dm1r2gk9x0"
  },
  "required": [
    "provider_id",
    "device_id",
    "trip_id",
    "start_time",
    "end_time",
    "start_location",
    "end_location",
    "duration",
    "distance"
  ],
  "allOf": [
    {
      "properties": {
        "provider_id": {
          "$ref": "#/$defs/data-types_uuid",
          "description": "A UUID for the Provider, unique within MDS. See MDS [provider list](https://github.com/openmobilityfoundation/mobility-data-specification/blob/main/providers.csv)."
        },
        "data_provider_id": {
          "$ref": "#/$defs/data-types_uuid",
          "description": "If different than `provider_id`, a UUID for the data solution provider managing the data feed in this endpoint."
        },
        "device_id": {
          "$ref": "#/$defs/data-types_uuid",
          "description": "A unique device ID in UUID format."
        },
        "trip_id": {
          "$ref": "#/$defs/data-types_uuid",
          "description": "A unique ID for each trip"
        },
        "trip_type": {
          "type": "string"
        },
        "trip_attributes": {
          "type": "object"
        },
        "fare_attributes": {
          "type": "object"
        },
        "start_time": {
          "$ref": "#/$defs/data-types_timestamp",
          "description": "Start of the passenger/driver trip."
        },
        "end_time": {
          "$ref": "#/$defs/data-types_timestamp",
          "description": "End of the passenger/driver trip."
        },
        "start_location": {
          "$ref": "#/$defs/data-types_gps",
          "description": "Location of the start of the trip."
        },
        "end_location": {
          "$ref": "#/$defs/data-types_gps",
          "description": "Location of the end of the trip."
        },
        "duration": {
          "$ref": "#/$defs/data-types_integer-positive",
          "description": "Trip duration, in seconds."
        },
        "distance": {
          "$ref": "#/$defs/data-types_integer-positive",
          "description": "Trip distance, in meters."
        },
        "publication_time": {
          "$ref": "#/$defs/data-types_timestamp",
          "description": "Date/time that trip became available through the trips endpoint."
        },
        "accessibility_attributes": {
          "type": [
            "array",
            "object"
          ]
        },
        "parking_verification_url": {
          "type": [
            "string",
            "null"
          ],
          "format": "uri",
          "description": "A URL to a photo (or other evidence) of proper vehicle parking at the end of a trip, provided by customer or operator."
        },
        "parking_category": {
          "type": "string",
          "description": "The type of parking location detected or provided and the end of a trip. Note that `other_valid` covers any other\nallowed parking location beyond what is enumerated, and `invalid` is any improper parking based on agency parking rules.",
          "enum": [
            "corral",
            "curb",
            "rack",
            "other_valid",
            "invalid"
          ]
        },
        "standard_cost": {
          "$ref": "#/$defs/data-types_currency-cost",
          "description": "The cost, in the currency defined in `currency`, that it would cost to perform that trip in the standard operation of the System."
        },
        "actual_cost": {
          "$ref": "#/$defs/data-types_currency-cost",
          "description": "The actual cost, in the currency defined in `currency`, paid by the customer of the _mobility as a service_ provider."
        },
        "currency": {
          "$ref": "#/$defs/data-types_currency"
        }
      }
    },
    {
      "oneOf": [
        {
          "$ref": "#/$defs/modes_car-share_trip"
        },
        {
          "$ref": "#/$defs/modes_delivery-robots_trip"
        },
        {
          "$ref": "#/$defs/modes_micromobility_trip"
        },
        {
          "$ref": "#/$defs/modes_passenger-services_trip"
        }
      ]
    }
  ],
  "$defs": {
    "data-types_currency": {
      "title": "data-types/currency",
      "default": "USD",
      "description": "An [ISO 4217 Alphabetic Currency Code](https://en.wikipedia.org/wiki/ISO_4217#Active_codes) representing currency of the payee. If null, USD cents is implied.",
      "pattern": "^[A-Z]{3}$",
      "type": [
        "string",
        "null"
      ],
      "x-stoplight": {
        "id": "85j2txhx6x32o"
      }
    },
    "data-types_currency-cost": {
      "title": "data-types/currency-cost",
      "description": "Represents an optional cost defined in a [`currency`](./currency.yaml).",
      "x-stoplight": {
        "id": "1l6vqu5tyd5at"
      },
      "type": [
        "integer",
        "null"
      ],
      "minimum": 0
    },
    "data-types_gps": {
      "title": "data-types/gps",
      "properties": {
        "altitude": {
          "description": "Altitude above mean sea level in meters.",
          "type": "number"
        },
        "heading": {
          "description": "Degrees - clockwise starting at 0 degrees at true North.",
          "type": "number"
        },
        "horizontal_accuracy": {
          "description": "Horizontal accuracy in meters.",
          "type": "number"
        },
        "lat": {
          "description": "Latitude coordinate.",
          "maximum": 90,
          "minimum": -90,
          "type": "number"
        },
        "lng": {
          "description": "Longitude coordinate.",
          "maximum": 180,
          "minimum": -180,
          "type": "number"
        },
        "satellites": {
          "$ref": "#/$defs/data-types_integer-positive",
          "description": "Number of GPS or GNSS satellites."
        },
        "speed": {
          "description": "Estimated speed in meters / sec as reported by the GPS chipset.",
          "type": "number"
        },
        "vertical_accuracy": {
          "description": "Vertical accuracy in meters.",
          "type": "number"
        }
      },
      "required": [
        "lat",
        "lng"
      ],
      "type": "object",
      "x-stoplight": {
        "id": "8aooo5ag7x7vh"
      }
    },
    "data-types_integer-positive": {
      "title": "data-types/integer-positive",
      "description": "An integer greater than or equal to 0.",
      "minimum": 0,
      "type": "integer",
      "x-stoplight": {
        "id": "nfkphjmpm8yay"
      }
    },
    "data-types_string": {
      "title": "data-types/string",
      "description": "A length-limited string type.",
      "maxLength": 255,
      "pattern": "^(.*)$",
      "type": "string",
      "x-stoplight": {
        "id": "2vqv7166161kh"
      }
    },
    "data-types_timestamp": {
      "title": "data-types/timestamp",
      "description": "Integer milliseconds since Unix epoch.",
      "minimum": 1514764800000,
      "multipleOf": 1,
      "type": "number",
      "x-stoplight": {
        "id": "vliol1hqlxw6y"
      }
    },
    "data-types_uuid": {
      "title": "data-types/uuid",
      "description": "A UUID used to uniquely identity an object.",
      "type": "string",
      "x-stoplight": {
        "id": "np9kodwmy2kqa"
      },
      "format": "uuid",
      "pattern": "^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$"
    },
    "modes_car-share_accessibility-attributes": {
      "title": "modes/car-share/accessibility-attributes",
      "description": "Accessibility options definition for the `car-share` mode.",
      "type": "array",
      "x-stoplight": {
        "id": "e9mpudr8layzh"
      },
      "uniqueItems": true,
      "items": {
        "type": "string",
        "enum": [
          "wheelchair_accessible"
        ]
      }
    },
    "modes_car-share_trip": {
      "title": "modes/care-share/trip",
      "description": "Trip definition for the `car-share` mode.",
      "type": "object",
      "x-stoplight": {
        "id": "lhj9vmnhh6uk8"
      },
      "required": [
        "trip_type"
      ],
      "properties": {
        "journey_id": {
          "$ref": "#/$defs/data-types_uuid",
          "description": "A unique journey ID for associating collections of trips. The journey_id field shall have a consistent value in\noverlapping trips for a single reservation period, e.g. trips taken by a customer between ignition states over the\nduration of their reservation. A reservation is the duration the customer has continuous exclusive access to the vehicle\nwhether parked or in motion. Journeys may be point-to-point or multi-segment."
        },
        "journey_attributes": {
          "type": "object",
          "additionalProperties": false,
          "properties": {
            "reservation_id": {
              "$ref": "#/$defs/data-types_uuid",
              "description": "A unique identifier for an entire car share reservation, tied across multiple journeys and therefore trips."
            }
          }
        },
        "trip_type": {
          "enum": [
            "private",
            "reservation",
            "empty"
          ]
        },
        "trip_attributes": {
          "required": [
            "reservation_type",
            "passenger_count",
            "requested_time",
            "quoted_trip_start_time"
          ],
          "properties": {
            "reservation_type": {
              "enum": [
                "phone_dispatch",
                "phone",
                "text",
                "app"
              ]
            },
            "app_name": {
              "$ref": "#/$defs/data-types_string",
              "description": "Name of the app used to reserve the trip which could be provider's app or 3rd party app."
            },
            "permit_license_number": {
              "$ref": "#/$defs/data-types_string",
              "description": "The permit license number of the organization that dispatched the vehicle."
            },
            "driver_id": {
              "$ref": "#/$defs/data-types_string",
              "description": "Universal identifier of a specific driver, static across operators, like a driver's license number, for company employees in `reservation` or `empty` trip types, not `private` trips. Could also be used as a lookup in an agency's internal driver system."
            }
          }
        },
        "fare_attributes": {
          "required": [
            "payment_type",
            "fare_type"
          ],
          "properties": {
            "payment_type": {
              "type": "string",
              "enum": [
                "account_number",
                "cash",
                "credit_card",
                "mobile_app",
                "no_payment",
                "phone",
                "voucher",
                "test"
              ]
            },
            "fare_type": {
              "description": "Indicator of which rate was charged.",
              "type": "string",
              "enum": [
                "meter_fare",
                "upfront_pricing",
                "flat_rate"
              ]
            },
            "tolls": {
              "$ref": "#/$defs/data-types_currency-cost",
              "description": "Sum of any and all tolls charged for the trip, such as bridge tolls."
            },
            "base_rate": {
              "$ref": "#/$defs/data-types_currency-cost",
              "description": "Minimum fare to be charged as soon as the trip starts."
            },
            "exit_fee": {
              "$ref": "#/$defs/data-types_currency-cost",
              "description": "Fee to exit location, like an airport."
            },
            "other_fees": {
              "$ref": "#/$defs/data-types_currency-cost",
              "description": "Amount of any fees charged to the customer. Includes baggage fees, cleaning fee. Excludes other fees returned."
            },
            "tip": {
              "$ref": "#/$defs/data-types_currency-cost",
              "description": "Amount of tip paid by customer."
            },
            "extra_amount": {
              "$ref": "#/$defs/data-types_currency-cost",
              "description": "Miscellaneous extra amounts charged to customer not covered by other fields."
            },
            "taxes": {
              "$ref": "#/$defs/data-types_currency-cost",
              "description": "Amount of taxes paid for the ride."
            },
            "surcharge": {
              "$ref": "#/$defs/data-types_currency-cost",
              "description": "Any surcharge pricing."
            }
          }
        },
        "accessibility_attributes": {
          "$ref": "#/$defs/modes_car-share_accessibility-attributes",
          "description": "The accessibility options utilized for a given trip. Required if available."
        }
      }
    },
    "modes_delivery-robots_accessibility-attributes": {
      "title": "modes/delivery-robots/accessibility-attributes",
      "description": "Accessibility options definition for the `delivery-robots` mode.",
      "type": "object",
      "x-stoplight": {
        "id": "zsnl5o3q9d0a0"
      },
      "additionalProperties": false,
      "properties": {
        "audio_cue": {
          "type": "boolean",
          "description": "Is the device equipped with audio cues upon delivery."
        },
        "visual_cue": {
          "type": "boolean",
          "description": "Is the device equipped with visual cues upon delivery."
        },
        "remote_open": {
          "type": "boolean",
          "description": "Can the device door be remotely opened to retrieve cargo upon delivery."
        }
      }
    },
    "modes_delivery-robots_trip": {
      "title": "modes/delivery-robots/trip",
      "description": "Trip definition for the `delivery-robots` mode.",
      "type": "object",
      "x-stoplight": {
        "id": "0gzaszwxukf5a"
      },
      "required": [
        "trip_type"
      ],
      "properties": {
        "journey_id": {
          "$ref": "#/$defs/data-types_uuid",
          "description": "The `journey_id` field shall have a consistent value in overlapping trips. Journeys may be point-to-point, multi-segment,\nor multi-segment overlapping."
        },
        "trip_type": {
          "enum": [
            "delivery",
            "return",
            "advertising",
            "mapping",
            "roaming"
          ]
        },
        "trip_attributes": {
          "required": [
            "driver_type"
          ],
          "properties": {
            "driver_type": {
              "enum": [
                "human",
                "semi_autonomous",
                "autonomous"
              ]
            },
            "driver_id": {
              "$ref": "#/$defs/data-types_uuid",
              "description": "Consistent unique identifier of the primary driver. Could be based on software version or an internal human driver id."
            },
            "app_name": {
              "$ref": "#/$defs/data-types_string",
              "description": "Name of the app used to reserve the trip which could be provider's app or 3rd party app."
            },
            "requested_time": {
              "$ref": "#/$defs/data-types_timestamp",
              "description": "When the customer requested the trip."
            },
            "has_payload": {
              "type": "boolean",
              "description": "is there any payload for any delivery included in the device at trip start."
            }
          }
        },
        "fare_attributes": {
          "properties": {
            "payment_type": {
              "type": "string",
              "enum": [
                "account_number",
                "cash",
                "credit_card",
                "mobile_app",
                "no_payment",
                "phone",
                "test",
                "voucher"
              ]
            },
            "price": {
              "$ref": "#/$defs/data-types_currency-cost"
            }
          }
        },
        "accessibility_attributes": {
          "$ref": "#/$defs/modes_delivery-robots_accessibility-attributes",
          "description": "The accessibility options available on a given delivery robot device. Required if available."
        }
      }
    },
    "modes_micromobility_accessibility-attributes": {
      "title": "modes/micromobility/accessibility-attributes",
      "description": "Accessibility options definition for the `micromobility` mode.",
      "type": "array",
      "x-stoplight": {
        "id": "15do56zc6v30i"
      },
      "uniqueItems": true,
      "items": {
        "type": "string",
        "enum": [
          "adaptive"
        ]
      }
    },
    "modes_micromobility_trip": {
      "title": "modes/micromobility/trip",
      "description": "Trip definition for the `micromobility` mode.",
      "type": "object",
      "x-stoplight": {
        "id": "mtd16mz6d70ve"
      },
      "properties": {
        "trip_type": {
          "enum": [
            "rider",
            "rebalance",
            "maintenance"
          ]
        },
        "accessibility_attributes": {
          "$ref": "#/$defs/modes_micromobility_accessibility-attributes",
          "description": "The accessibility options utilized for a given trip. Required if available."
        }
      }
    },
    "modes_passenger-services_accessibility-attributes": {
      "title": "modes/passenger-services/accessibility-attributes",
      "description": "Accessibility options definition for the `passenger-services` mode.",
      "type": "array",
      "x-stoplight": {
        "id": "62ab40s0bfzrw"
      },
      "uniqueItems": true,
      "items": {
        "type": "string",
        "enum": [
          "wheelchair_accessible"
        ]
      }
    },
    "modes_passenger-services_trip": {
      "title": "modes/passenger-services/trip",
      "description": "Trip definition for the `passenger-services` mode.",
      "type": "object",
      "x-stoplight": {
        "id": "8nlne62fv8f5k"
      },
      "required": [
        "trip_type"
      ],
      "properties": {
        "journey_id": {
          "$ref": "#/$defs/data-types_uuid",
          "description": "A unique journey ID for associating collections of trips. The `journey_id` field shall have a consistent value in\noverlapping trips, e.g. \"pooled\" or \"shared\" rides with different start and/or end locations. Journeys may be\npoint-to-point, multi-segment, or multi-segment overlapping."
        },
        "journey_attributes": {
          "type": "object",
          "additionalProperties": false,
          "properties": {
            "shift_id": {
              "$ref": "#/$defs/data-types_uuid",
              "description": "A unique identifier for an entire driver's work shift, tied across multiple journeys and therefore trips."
            }
          }
        },
        "trip_type": {
          "enum": [
            "private",
            "shared",
            "reservation",
            "empty"
          ]
        },
        "trip_attributes": {
          "required": [
            "hail_type",
            "passenger_count",
            "requested_time",
            "quoted_trip_start_time"
          ],
          "properties": {
            "hail_type": {
              "enum": [
                "street_hail",
                "phone_dispatch",
                "phone",
                "text",
                "app"
              ]
            },
            "app_name": {
              "$ref": "#/$defs/data-types_string",
              "description": "Name of the app used to reserve the trip which could be provider's app or 3rd party app."
            },
            "passenger_count": {
              "$ref": "#/$defs/data-types_integer-positive",
              "description": "Unique count of passengers transported during trip duration."
            },
            "requested_time": {
              "$ref": "#/$defs/data-types_timestamp",
              "description": "When the customer requested the trip."
            },
            "requested_trip_start_location": {
              "$ref": "#/$defs/data-types_gps",
              "description": "Location where the customer requested the trip to start (required if this is within jurisdictional boundaries)."
            },
            "quoted_trip_start_time": {
              "$ref": "#/$defs/data-types_timestamp",
              "description": "Time the trip was estimated or scheduled to start, that was provided to the passenger."
            },
            "dispatch_time": {
              "$ref": "#/$defs/data-types_timestamp",
              "description": "Time the vehicle was dispatched to the customer (required if trip was dispatched)."
            },
            "trip_wait_time": {
              "$ref": "#/$defs/data-types_integer-positive",
              "description": "(milliseconds) Part of the passenger trip where the vehicle was moving slow or stopped (e.g. <12mph), which is a different fare rate in some jurisdictions."
            },
            "trip_fare_time": {
              "$ref": "#/$defs/data-types_integer-positive",
              "description": "(milliseconds) part of the passenger trip where the vehicle was moving more quickly (e.g. >12mph), which is a different fare rate in some jurisdictions."
            },
            "pickup_address": {
              "$ref": "#/$defs/data-types_string",
              "description": "Street address where the trip originated from."
            },
            "dropoff_address": {
              "$ref": "#/$defs/data-types_string",
              "description": "Street address where the trip ended."
            },
            "permit_license_number": {
              "$ref": "#/$defs/data-types_string",
              "description": "The permit license number of the organization that dispatched the vehicle."
            },
            "driver_id": {
              "$ref": "#/$defs/data-types_string",
              "description": "Universal identifier of a specific driver, static across operators, like a driver's license number. Could also be used as a lookup in an agency's internal driver system."
            },
            "wheelchair_transported": {
              "type": "boolean",
              "description": "is there any payload for any delivery included in the device at trip start."
            },
            "cancellation_reason": {
              "$ref": "#/$defs/data-types_string",
              "description": "The reason why a _driver_ cancelled a reservation. (required if a driver cancelled a trip, and a `driver_cancellation` event_type was part of the trip)"
            }
          }
        },
        "fare_attributes": {
          "required": [
            "payment_type",
            "fare_type"
          ],
          "properties": {
            "payment_type": {
              "type": "string",
              "enum": [
                "account_number",
                "cash",
                "credit_card",
                "mobile_app",
                "no_payment",
                "paratransit",
                "phone",
                "test",
                "voucher"
              ]
            },
            "fare_type": {
              "description": "Indicator of which rate was charged.",
              "type": "string",
              "enum": [
                "meter_fare",
                "upfront_pricing",
                "flat_rate"
              ]
            },
            "meter_fare_amount": {
              "$ref": "#/$defs/data-types_currency-cost",
              "description": "If `upfront_pricing` is used as a `fare_type` include what the metered fare would have been if `meter_fare` would have been used. Allows cost comparison in evaluation of programs and pilots."
            },
            "tolls": {
              "$ref": "#/$defs/data-types_currency-cost",
              "description": "Sum of any and all tolls charged for the trip, such as bridge tolls."
            },
            "base_rate": {
              "$ref": "#/$defs/data-types_currency-cost",
              "description": "Minimum fare to be charged as soon as the trip starts."
            },
            "exit_fee": {
              "$ref": "#/$defs/data-types_currency-cost",
              "description": "Fee to exit location, like an airport."
            },
            "other_fees": {
              "$ref": "#/$defs/data-types_currency-cost",
              "description": "Amount of any fees charged to the customer. Includes baggage fees, cleaning fee. Excludes other fees returned."
            },
            "tip": {
              "$ref": "#/$defs/data-types_currency-cost",
              "description": "Amount of tip paid by customer."
            },
            "extra_amount": {
              "$ref": "#/$defs/data-types_currency-cost",
              "description": "Miscellaneous extra amounts charged to customer not covered by other fields."
            },
            "taxes": {
              "$ref": "#/$defs/data-types_currency-cost",
              "description": "Amount of taxes paid for the ride."
            },
            "surcharge": {
              "$ref": "#/$defs/data-types_currency-cost",
              "description": "Any surcharge pricing."
            },
            "commission": {
              "$ref": "#/$defs/data-types_currency-cost",
              "description": "Any extra commission for the ride."
            },
            "driver_trip_pay": {
              "$ref": "#/$defs/data-types_currency-cost",
              "description": "The payment the driver received for the trip."
            },
            "rate_code_id": {
              "type": "string",
              "enum": [
                "meter_fare",
                "shared",
                "out_of_town",
                "disabled",
                "upfront_pricing",
                "promo_rate"
              ]
            }
          }
        },
        "accessibility_attributes": {
          "$ref": "#/$defs/modes_passenger-services_accessibility-attributes",
          "description": "The accessibility options utilized for a given trip. Required if available."
        }
      }
    }
  }
}