Fast Track

The Fast Track DPApp provides airport fast track / expedited security and immigration clearance functionality, allowing users to purchase, manage, and use fast track passes directly within your host app.

User flow

The Fast Track journey is shown from left to right.

Landing

Location search

Resource detail

Booking details

Booking details

Contact details

Checkout

Routes & Parameters

Pages are opened by the host app via DPSDK.open(appId: "fastTrack", ...) (iOS) or DPSDK.getDPApp("fastTrack").open(...) (Android), or navigated internally. Only the pages below can be opened via the SDK — other pages (e.g. Time slot, Order summary, Payment) are internal flow pages reached from within the app.

PAGE NAME	PATH	Query parameters	Description
Landing	fast-track/landing	resource_id, transport_hub_id, transport_hub_name, module, iata_code, city_id, city_name, country_or_region, station_name, t	Home page for fast track / expedited security access
Location search	common/search	keyword, iata_code, city_id, city_name, country_or_region, station_name	Search page to find fast track lanes by city or airport — type a keyword or pick a nearby location; deeplink parameters (iata_code, city_id, city_name, country_or_region, station_name) pre-fill the search. Selecting a station opens the Resource list page
Resource list	common/search-result	transport_hub_id, transport_hub_name, iata_code	Search result page listing fast track lanes at the selected airport — filter the list by area, route type, terminal or category. transport_hub_id / transport_hub_name jump straight to a specific transport hub's results; iata_code pre-filters by airport. Tapping a result opens the Resource detail page
Resource detail	fast-track/network-detail	resource_id	Airport fast track lane details — how it works, opening hours
Order detail	fast-track/order-detail	order_no, detail_type	Order details & management

Parameters

System parameters

These parameters are required and must always be included when opening the Fast Track DPApp.

Parameter	Type	Required	Description	Example
language	string	true	UI language of the app; supported values: ar-SA (Arabic, Saudi Arabia), en-US (English, United States), zh-CN (Chinese, China), fr-CA (French, Canada), zh-HK (Chinese, Hong Kong), th-TH (Thai, Thailand), vi-VN (Vietnamese, Vietnam), es-AR (Spanish, Argentina), tr-TR (Turkish, Türkiye), ja-JP (Japanese, Japan), ko-KR (Korean, South Korea), id-ID (Indonesian, Indonesia), zh-TW (Chinese, Taiwan), it-IT (Italian, Italy), uk-UA (Ukrainian, Ukraine), ru-RU (Russian, Russia), sl-SI (Slovenian, Slovenia), nl-NL (Dutch, Netherlands), el-GR (Greek, Greece), hr-HR (Croatian, Croatia), sr-SP (Serbian, Serbia), bs-BA (Bosnian, Bosnia and Herzegovina), sr-ME (Serbian, Montenegro), ro-RO (Romanian, Romania), pl-PL (Polish, Poland), cs-CZ (Czech, Czechia), kk-KZ (Kazakh, Kazakhstan), az-AZ (Azerbaijani, Azerbaijan), ka-GE (Georgian, Georgia), fr-FR (French, France), de-DE (German, Germany), pt-PT (Portuguese, Portugal), en (English) (default: en-US)	en-US
tenant_code	string	true	Tenant code used for tenant isolation and validating the tenant configuration on the DP Platform	0494
action_type	string	true	Access mode of the session; supported values: view, operate, visitor (default: operate)	operate
channel	string	false	Distribution channel identifier of the host app, used for channel-level configuration and analytics, e.g. standard, eBridge (default: standard)	standard
pro_code	string	true	Product code that determines which product the checkout flow lands on (QT product)	QT0494000001
module	string	true	Business module identifier used for module-level routing and configuration (2 for Fast Track)	2

ℹ️ Parameter naming varies by category: this app uses pro_code for the product code. See System parameters for the full list.

Page parameters

These parameters are only needed when the corresponding page is opened directly.

Landing (fast-track/landing)

When opening the Landing page with deeplink parameters, the jump priority is: resource_id (jumps to Resource detail) > transport_hub_id (jumps to the transport hub search result) > search filters (iata_code / city_id / city_name / country_or_region / station_name).

Parameter	Type	Required	Description	Example
resource_id	string	false	Resource ID of the fast track lane, passed when opening the Landing page to jump directly to the network detail page	C10585
transport_hub_id	string	false	Jumps to the search result page of a specific transport hub	—
transport_hub_name	string	false	Name of the transport hub to jump to	Terminal 1
iata_code	string	false	Airport IATA code to pre-filter the search result page	MAN
city_id	string	false	City ID to pre-filter the search page	E239
city_name	string	false	City name to pre-filter the search page	Manchester
country_or_region	string	false	Country or region name to pre-filter the search page	United Kingdom
station_name	string	false	Station name to pre-filter the search page	Manchester Airport
t	number	false	Timestamp appended to bypass page caching when the Landing page is opened	1720000000000

Location search (common/search)

Parameter	Type	Required	Description	Example
keyword	string	false	Search keyword used to pre-fill the search box, e.g. a city name or airport name — the page searches as you type	Manchester
iata_code	string	false	Airport IATA code used to pre-fill and filter the search results, e.g. MAN for Manchester Airport	MAN
city_id	string	false	City ID used to pre-fill the search, narrowing results to the given city	E239
city_name	string	false	City name used to pre-fill the search box, narrowing results to the given city	Manchester
country_or_region	string	false	Country or region name used to pre-fill the search, narrowing results to the given country or region	United Kingdom
station_name	string	false	Station (airport) name used to pre-fill the search, narrowing results to the given station	Manchester Airport

Resource list (common/search-result)

Parameter	Type	Required	Description	Example
transport_hub_id	string	false	Transport hub ID that loads the search result list of a specific hub directly, skipping the search step	—
transport_hub_name	string	false	Name of the transport hub displayed at the top of the result page, usually paired with transport_hub_id	Terminal 1
iata_code	string	false	Airport IATA code used to pre-filter the result list, showing only lounges at the given airport	MAN

Resource detail (fast-track/network-detail)

Parameter	Type	Required	Description	Example
resource_id	string	true	Resource ID of the fast track lane, required to load the lane details when the page is opened directly	C10585

Order detail (fast-track/order-detail)

Parameter	Type	Required	Description	Example
order_no	string	true	Order number of the fast track order, required to load the order details when the page is opened directly	FT20260722BGZ1F68
detail_type	string	false	Display mode of the order detail page; supported values: success, detail, cancel (default: detail) — success when entered from the booking success page, cancel when entering the cancellation flow	detail

Prerequisites

• A registered clientId from the DP Platform dashboard
• The fastTrack appId configured under your client
• DP Hybrid SDK integrated into your host app

iOS

Open the Fast Track DPApp from any UIViewController:

Swift

// From any UIViewController
DPSDK.open(appId: "fastTrack", from: self)

To open a specific page directly (e.g. order detail), pass the page path and its query parameters in the params dictionary:

Swift

// Open the landing page (default)
DPSDK.open(appId: "fastTrack", from: self)

// Open the order detail page directly
DPSDK.open(
  appId: "fastTrack",
  params: [
    "path": "fast-track/order-detail",
    "order_no": "FT20260722BGZ1F68",
    "tenant_code": "0494",
    "action_type": "operate",
    "module": "2",
    "language": "en-US",
    "pro_code": "QT0494000001",
  ],
  from: self
)

Note: tenant_code, action_type, module, language and pro_code are required system parameters (see System parameters). Page-specific parameters (e.g. order_no, resource_id, iata_code) are appended only for the pages that need them.

Android

Open the Fast Track DPApp from any Activity or Fragment:

Kotlin

// From any Activity or Fragment
DPSDK.getDPApp("fastTrack").open(this)

To open a specific page directly (e.g. order detail), pass the page path to open() and set the query parameters via setExtraUrlParams:

Kotlin

// Open the landing page (default)
DPSDK.getDPApp("fastTrack").open(this)

// Open the order detail page directly
val dpApp = DPSDK.getDPApp("fastTrack")
dpApp.setDPAppConfig(
  DPAppConfig.Builder()
    .setExtraUrlParams(
      hashMapOf(
        "order_no" to "FT20260722BGZ1F68",
        "tenant_code" to "0494",
        "action_type" to "operate",
        "module" to "2",
        "language" to "en-US",
        "pro_code" to "QT0494000001",
      )
    )
    .build()
).open(this, "fast-track/order-detail")

Note: tenant_code, action_type, module, language and pro_code are required system parameters (see System parameters). Page-specific parameters (e.g. order_no, resource_id, iata_code) are appended only for the pages that need them.

Handling order results

When a booking is placed or an order detail is opened, the host app can listen for URL changes to react to the result (e.g. refresh its own order list after a successful booking). See DPApp URL Listener for the full API.

Swift

// iOS
DPApp.delegate = self

extension ViewController: DPAppCustomDelegate {
  func didDPAppChangeUrlEvent(DPApp: DPApp, url: URL) {
    // url.path contains the DPApp page path, e.g. "fast-track/order-detail"
  }
}

Kotlin

// Android
val dpApp = DPSDK.getDPApp("fastTrack")
dpApp.setUrlChangeListener { activity, url ->
  // url?.path contains the DPApp page path, e.g. "fast-track/order-detail"
}.open(this)

Reference

• Getting Started — SDK installation & initialization
• Connect — SSO setup
• Custom Events System — Handle DPApp events
• Error Codes — Error code reference