# Multi-region Solana Sender

By default, traffic is routed through the primary region — **Amsterdam**. For users submitting transactions from other parts of the world, selecting the closest Kolibrio region can reduce network latency and help transactions land faster on-chain.

#### Regional endpoints

| Region           | RPC Endpoint            |
| ---------------- | ----------------------- |
| Amsterdam (Main) | sol-rpc.kolibr.io       |
| Frankfurt        | fra-sol-rpc.kolibr.io   |
| Salt Lake City   | slc-sol-rpc.kolibr.io   |
| New York         | ny-sol-rpc.kolibr.io    |
| Tokyo            | tokyo-sol-rpc.kolibr.io |