> For the complete documentation index, see [llms.txt](https://docs.payments.thalescloud.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.payments.thalescloud.io/transit-classic/transit-classic.md).

# Transit (Classic)

### What is Transit Emulator Service ? <a href="#what-is-transit-emulator-service" id="what-is-transit-emulator-service"></a>

Thanks to Transit Emulator Service API, PTOs (Public Transport Operators) can digitize cards and let them be provisioned into Digital Wallets.

It is a versatile turnkey solution that takes care of every step in the card digitization process: enrollment, provisioning and life cycle.

Through one single API

* You can digitize your transit cards
* To Apple Pay, Samsung Pay or Huawei Pay


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