FAQ: Which server region should I use?

Use a server region with stable outbound HTTPS access to api.nexorouter.com and acceptable latency for your users. The best region depends on your app, users, and selected upstream models.

Practical guidance

• Run a small latency test from the same region as your production backend.
• Measure full request latency, not only TCP ping.
• Test the actual model IDs you plan to use.
• Keep client timeouts high enough for slow models.
• If one model is slow, compare another model before moving infrastructure.

What support needs

Backend region:
Model ID:
Endpoint:
Average latency:
Timeout setting:
Request ID examples:

Related pages

• Timeouts
• Status and incidents