RezdyConnect (referred also as External Supplier API) is a solution for suppliers. It is an API hosted on the supplier's system and Rezdy acts as a client. Rezdy makes requests to pull availability and pricing, and to push bookings to the supplier system. Supplier endpoints have to respond with data according to the RezdyConnect specification. It is different from Rezdy API, which is hosted on Rezdy servers for third parties to build clients that pull data (products/availability) from Rezdy, and push bookings.