Relay locations and regions
As a developer using Relay, you can allow players to select a Relay server from a list of available regions. By selecting the closest Relay server, the player can minimize the potential latency and guarantee the smoothest possible experience for their game session.
You can retrieve a list of all available regions with the Allocations API /regions endpoint. However, you don't need to include a region with an allocation request. If you omit the region, the Allocations service uses QoS.
The following table has the Relay regions available across the globe:
|East United States||North Virginia|
|Central United States||Iowa|
|West United States||Los Angeles|
|South America||Sao Paulo|