[ SUPANODE ]by hightower
// solana ecosystem

Solana RPC, Yellowstone gRPC & Infrastructure

Supanode is a Solana infrastructure provider offering JSON-RPC, Yellowstone gRPC, ShredStream, historical ClickHouse data, TPU Sender for transaction landing, and dedicated nodes from Frankfurt.

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Solana · catalog● live
products
7
free trial
up to 24h
edge
FRA
uptime 30d
99.9 %
01.NETWORK AT A GLANCE// Solana · public facts
Slot time
~400 ms
New block roughly every 0.4 seconds.
Finality
~12.8 s
Full economic finality, 32 slots.
Validators
~795
Independent nodes securing the network.
as of 2026-06 · sources: solana.com · solana.com · helius.dev · solanacompass.com · chainspect.app · solana.com
Solana · spec sheetPoH + Tower BFT · SVM
Consensus
Proof of History (PoH) + Tower BFT
Slot time
~400 ms target
Time to finality
optimistic confirm ~400 ms; full finality ~12.8 s (32 slots)
Active validators
~795 (as of 2026)
Throughput (TPS)
theoretical 65,000; real-world non-vote typ. ~1,000–4,000
Execution / VM
Solana VM (SVM)
02.SERVICES// 7 on solana
/ grpcflagship · streaming
Solana Yellowstone gRPC
Live Solana state — accounts, txns, slots, blocks — over Triton-compatible Yellowstone gRPC. p99 ~3.8 ms from Frankfurt.
open service →
// what's included
  • ◆Triton/Yellowstone-compatible (same protobuf + subscribe API)
  • ◆Accounts · txns · slots · blocks, server-side filters
  • ◆Unlimited, unmetered throughput
/ rpcRPC
Solana JSON-RPC
Standard Solana JSON-RPC for reads and signed transactions, served from Frankfurt and included in every Bundle.
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/ dedicated-nodeDEDICATED
Solana Dedicated Node
Single-tenant, validator-grade Solana node built to your spec — your region, hardware, integrations. Live in ~48 h, priced per deployment.
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/ staked-rpcLANDING
Solana Stake-Weighted Access
Transactions reach slot leaders over stake-weighted QoS (SWQoS) on the TPU Sender path, not the public mempool — how Supanode lands txns under congestion.
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/ indexerINDEXER
Solana Historical Data Indexer
Query indexed Solana DEX activity like a database — ClickHouse SQL or custom REST over swaps, token flows, and holders across 6 DEX, ~15s fresh.
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/ shredstreamSTREAMING
Solana ShredStream
Raw Solana shreds — the block fragments validators send over Turbine — straight to your host over UDP. 0.4 ms p99 from the Frankfurt receiver.
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/ tpu-senderLANDING
Solana TPU Sender
Sends your signed txns straight to the slot leader, one UDP packet each. #1 of 18 submission services in a live benchmark, with 0 SOL spent on tips.
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03.FAQ// Supanode on solana
Does Supanode provide Solana RPC?

Yes. Supanode provides standard Solana JSON-RPC and WebSocket access from Frankfurt, with shared plans scaling from 15 to 500 RPS and a free trial of up to 24 hours.

Does Supanode support Yellowstone gRPC?

Yes. Supanode provides Triton-compatible Yellowstone gRPC for accounts, transactions, slots and blocks, with server-side filters, unmetered throughput and p99 latency of about 3.8 ms from Frankfurt.

Does Supanode provide Solana ShredStream?

Yes. Supanode provides raw Solana shreds over UDP from Frankfurt, with 0.4 ms p99 delivery from the Supanode shred receiver.

Can I query historical Solana data with Supanode?

Yes. Supanode provides a ClickHouse historical data indexer covering normalized activity across six Solana DEX platforms, with history since January 17, 2024 and data freshness of about 15 seconds.

Does Supanode offer dedicated Solana nodes?

Yes. Supanode deploys single-tenant Solana nodes with custom hardware, region and integrations. Dedicated deployments have unlimited RPS and TPS and are priced per deployment.

How does Supanode send Solana transactions?

Supanode TPU Sender sends signed transactions directly to the current slot leader over UDP using the stake-weighted transaction path. Standard reads remain on JSON-RPC.

Is there a free trial for Supanode Solana infrastructure?

Yes. A free trial of up to 24 hours is available for Bundles including RPC, WebSocket and gRPC, as well as ShredStream and the historical data indexer. Dedicated nodes are provisioned by quote.

Provisioning is hands-on.

Start in the portal and our engineers set up the rest - endpoint, token, tuning, sized to your Solana workload.

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