# Switr Travel Platform

> Switr is an all-in-one travel search engine platform helping travelers worldwide search, compare, and book cheap flights across 700+ airlines, top TripAdvisor hotels, guided tours, prepaid global eSIM plans, and airport car transfers.

## Primary Routes & Services

- [Flights](https://www.switr.com/flights): Real-time flight search and airline fare comparison across 700+ airlines and trusted travel agencies.
- [Hotels](https://www.switr.com/hotels): Compare hotel, resort, and vacation accommodation deals powered by TripAdvisor reviews and transparent rates.
- [Tours](https://www.switr.com/tours): Discover and book guided tours, attraction tickets, day excursions, and museum passes worldwide.
- [eSIM Data](https://www.switr.com/esim): Instant prepaid 4G/5G travel data eSIM plans for 200+ countries with no physical SIM cards required.
- [Car Rentals & Transfers](https://www.switr.com/transport): Reliable airport transfers and car rental comparison worldwide.
- [Travel Guides & Blog](https://www.switr.com/blog): In-depth destination guides, flight saving strategies, and travel tips.

## API Specification

- `GET /api/flights`: Search flights by origin, destination, and departure date. Returns live flight offers, fares, durations, and airline metadata.
  - Query parameters:
    - `origin` (string, 3-letter IATA code, e.g. "JFK")
    - `destination` (string, 3-letter IATA code, e.g. "LHR")
    - `departure_at` (string, ISO date YYYY-MM-DD, e.g. "2026-10-15")
- `GET /sitemap.xml`: XML sitemap containing all canonical routes.
- `GET /robots.txt`: Crawling guidelines and sitemap references.