Solana ShredStream (UDP)

A direct UDP stream of Solana shreds — the raw block fragments validators distribute over Turbine — sent to your infrastructure. Reading shreds at the source avoids the latency of RPC indexing or gRPC re-emission.

0.4 ms p99 delivery from the Supanode shred receiver in Frankfurt. The feed is native Solana shred format over raw UDP multicast, with no filters.

Rented per IP in Frankfurt, with a 7-day minimum and 90-day maximum per subscription — see pricing for the rate. It is a B2B feed; reselling requires a separate agreement. An up-to-48-hour trial is available to validate the feed.

Teams for whom the last milliseconds decide the trade — market makers, MEV infrastructure, latency-critical arbitrage — and who can decode raw shreds in-house. If you want filtered, structured events with standard tooling, Yellowstone gRPC at ~3.8 ms p99 is the better starting point.

Your receiver gets native Solana shred format over UDP: you reassemble fragments into entries and transactions, including the erasure-coding recovery, typically in Rust or C++. It is advanced infrastructure work — decoded JSON is on the roadmap for teams that want shred-level latency without building the decoding layer.

No — the stream is the raw multicast of everything the receiver hears; filtering happens in your decoder after reassembly. If you only need a subset of accounts or programs, gRPC with server-side filters is usually the more practical feed.

Frankfurt today, with additional regions on the roadmap. The feed is rented per receiving IP, so place your host in or near Frankfurt to capture the full latency benefit.