# Frequently asked questions about the Reservations API

This FAQ answers some common questions related to the [Reservations API](/connectivity/docs/reservations-api/reservations-overview/).

## What's in this FAQ

* [General information](/connectivity/docs/con-faq-reservations-general-information)
* [Testing the Reservations API](/connectivity/docs/con-faq-reservations-testing-res-api)
* [Missing reservation messages](/connectivity/docs/con-faq-reservations-missing-res-messages)
* [Troubleshooting overbookings](/connectivity/docs/con-faq-reservations-troubleshooting-overbookings)
* [Handling payment related data](/connectivity/docs/con-faq-reservations-handling-payment-related-data)