Welcome to the Heathrow Express API Developer Portal.

Easily embed the ability to sell Heathrow Express tickets via your platform using our APIs.

Our secure, PCI compliant JSON-based REST APIs give the flexibility of presenting our booking flow however you choose to develop your application.

To view our API documentation visit Get Started to sign-up for an account and begin your journey with us.

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POST /api/transactions

{
    "id": "16833741-33a0-437c-9c82-368bed96b7f6",
    "from": "562b5682-7861-49ac-ad60-074fe12ddac2",
    "to": "7d334e64-d0d3-4941-be6c-f59facf781d6",
    "currency": "USD",
    "amount": 314.55
}
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