◆ ABOUT
Solana infrastructure, built on physics.
rpc edge is co-located Solana RPC, Yellowstone gRPC, decoded-shred streams, and an ultra-fast transaction sender - bare metal racked beside the stake clusters and the Jito Block Engine. It is built by Polaris Labs for the desks, funds, quants, and on-chain agents that live and die by latency.
◆ WHAT WE STAND FOR
Four principles, no slogans.
Physics over promises
Latency is decided by distance and hops, not slogans. We rack bare metal at Equinix FR13 in Frankfurt, beside the Solana stake clusters and the Jito Block Engine, so the path from you to the current leader stays at the floor the network allows.
Measured, not claimed
Every provider's 'fastest RPC' number is self-published. We do the opposite: our benchmark methodology is public, our numbers are dated and reproducible, and the tool that produces them (solbench) is open source - so you can check the work.
Built for two buyers
The same low-hop path serves HFT desks, funds, and quants who need fast state and fast transaction routing - and the on-chain AI agents that now trade alongside them. We ship an MCP server and machine-readable surfaces so an agent can discover and use us programmatically.
Trader-credible, low-hype
We would rather ship a caveated number than a hero figure. Paid from day one, transparent metered pricing in USDC, and no fabricated metrics anywhere on this site.
◆ OPEN SOURCE
We open-source the measurement.
A benchmark you can't reproduce is a marketing claim. Ours are backed by tools anyone can run - which is also why our numbers are worth trusting.
solbench
Provider-neutral Solana RPC/gRPC latency benchmark - the open tool behind our numbers.
View on GitHub →solana-infra-mcp
MCP server so AI agents can query Solana infra (health, priority fees, leaders) and submit transactions.
View on GitHub →// rpc edge by Polaris Labs · co-located at Equinix FR13, Frankfurt · reach us on Telegram or rpcedge@gmail.com · last updated 2026-07-13