Solana TPU Sender Regions
TPU Sender runs in Frankfurt and Amsterdam. The endpoint is private and comes with your API key.
// updated 2026-09-14
TPU Sender runs in two regions. The endpoint is private: you receive the host and port together with your API key.
Regions
Frankfurt
Code: FRA
Amsterdam
Code: AMS
Which region should I pick?
The one closest to your sending server, not to your users. Tell us the region and the server IP when you request access - a plan covers one server IP.
TIP
Measure before committing. Latency from your datacenter may differ from textbook geography. Ask for a short test in both regions if you are unsure.
See also
Get started
Access and first transaction.
Sending transactions
Packet format and code samples.
Fees and tips
What you pay on top of the plan.