Train Price TrackerCheapest London to Paris return in the next 30 daysTrain Price TrackerShow a price calendar for Brussels to London next monthTrain Price TrackerHow has the Amsterdam to London fare for a trip 3 weeks from today moved?

Train Price Tracker gives ChatGPT access to independently monitored Eurostar fare data for journeys between London, Paris, Brussels, Amsterdam, and Cologne. Use it to find the cheapest dates for a route, compare fares across a range of travel dates, view recent price history for a specific departure, generate a Eurostar booking link after choosing a journey, or record an email-alert request. Alert requests require an email address and are not active until the address is confirmed unless the MCP connection is already linked to that TrainPriceTracker account. The app does not buy tickets or take payment.