Solana infrastructure
from Supanode.

Supanode runs the full Solana stack: JSON-RPC, Yellowstone gRPC streaming, ShredStream Raw over UDP, a stake-weighted TPU Sender for transaction landing, a ClickHouse DEX indexer, and dedicated single-tenant nodes. Reads, live streaming, transaction sending, and analytics are all covered from a Frankfurt edge.

Solana RPC, gRPC, and WebSocket plans are self-serve: sign in to the Supanode portal with a Solana wallet, top up in USDC, pick a tier and copy your token. ShredStream, the indexer, TPU Sender, and dedicated nodes start in the same portal and our team sets them up. RPC, gRPC, and WebSocket authenticate by that token; ShredStream is a UDP push to a destination IP:Port you give us; the indexer uses ClickHouse credentials plus an x-token.

Bundle plans run from STARTER to PROFESSIONAL, with RPS from 15 to 500 and TPS from 5 to 100; gRPC connections scale from 1 to 50. The indexer and ShredStream are flat-rate monthly products. For unlimited, single-tenant capacity, a dedicated node is priced by quote within 24 hours.

Yes. The Supanode TPU Sender routes transactions over stake-weighted QoS direct to the slot leader and fans out to the Jito Bundle Engine in parallel, landing whichever path arrives first. It is a drop-in endpoint priced per transaction via the tip.

No — Gulf Stream forwards transactions straight to the current and upcoming slot leaders instead of holding them in a public pool. Under load, inbound bandwidth at the leader is allocated by validator stake (SWQoS), and unstaked submissions are shed first. That is why Supanode lands transactions over the stake-weighted TPU Sender path.

ShredStream — raw block fragments over UDP at 0.4 ms p99 delivery, before downstream re-emission. Most teams are better served by Yellowstone gRPC at p99 ~3.8 ms from Frankfurt: server-side filters and standard protobuf tooling, while raw shreds require decoding Turbine data yourself.

Yes — up to 24 hours, no card, on most products: Bundles (RPC, WebSocket, gRPC), ShredStream, and the Indexer. Dedicated nodes are built per order, so they run on a quote instead of a trial. Every trial starts in the Supanode portal: self-serve for Bundles, activated by our team for the others.