Solana RPC
built to win
Block0

One execution stack for HFT, sniping and MEV, shaped by custom infrastructure deployments since 2018.

Test the full Solana RPC service with a free trial of our top plan.

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<5 ms

End-to-end actionable latency

99.8%

TxStream first-arrival rate against Yellowstone gRPC

330 ms

Average Beam landing time vs. 457 ms through standard RPC

Frankfurt

Servers in Equinix FR13, private fiber to validators via DoubleZero

Read, stream and land on one node

One Solana RPC endpoint with three layers we built in-house: Quark for state, TxStream for the stream, Beam for the send. No vendor hop, no slot lost in it.
1

Own the State (Quark)

Your bot loses the trade during account discovery, before it ever sends. Quark, built by RPC Fast, serves hot DeFi state from its own index while a standard node is still scanning the validator.

0.032 ms against 33.7 s on Agave for a Pump pair

Eight DeFi programs indexed, ask to add yours

On every plan, free Start included

How Quark works
2

Own the Stream (TxStream)

TxStream is our in-house shred decoder. Each transaction reaches your bot decoded and ordered before the block replays, while Yellowstone gRPC is still waiting.

First in 99.8% of races vs Yellowstone gRPC

TXs simulation in the stream, about 95% on status

Filters and lookup tables resolved on our side

How TxStream works
3

Own the Block (Beam)

Beam is our own send path. It routes your sendTransaction to the leader building the current block, so it lands instead of expiring.

330 ms average landing vs 457 ms on standard RPC

Four delivery routes, from MEV-protected bundles to fastest-mode sends

Same sendTransaction call, on every plan including free Start

How Beam works

From shred to landed transaction through one Solana API

Read the shred before the block closes, send through the same node, get the receipt on the same key.

Hot DeFi account reads in 0.032 ms

Quark answers the getProgramAccounts call that waits on the validator: 0.032 ms against 33.7 s on Agave, behind the same endpoint.

Eight programs indexed on our side

Quark answers these from its own index, same methods, same SDK. Every other call, and any Quark error, goes to Agave on the same endpoint.

Pump AMM

Jupiter

HumidiFi

Orca Whirlpool

Meteora DAMM v2

Meteora DLMM

Raydium CLMM

Raydium v4

A transaction simulator built into the stream

Turn on simulation and each streamed transaction arrives with its predicted result: about 95% accurate on status, no simulateTransaction call.

What rides with each transaction

Four opt-in fields, off by default so the stream keeps its latency. Switch on the ones your send decision needs.

Balance deltas

Token and account changes per transaction.

Inner instructions

Every CPI across a multi-program route.

Logs and return data

Why a transaction fails, before it fails.

Compute units

Units it will consume, for the fee decision.

Numbers you can rerun yourself

Public method, raw runs, same wallets. Rerun every number here against the fast Solana RPC you pay for today.

Full method and raw runs

Beam landing time

127 ms faster

100% success, same wallets, 20 runs each.

TxStream vs Yellowstone gRPC

First on 99.8%

+17.08 ms earlier at p95. 103,073 shared transactions.

TxStream vs Jito ShredStream

Four jobs less

TxStream

Raw shreds

Decoded transactions

Lookup tables resolved

Filters applied server-side

No shred receiver to run

30 µs apart at the median. You get the finished transaction, not fragments.

Where a generic Solana RPC provider stops

Six points between the signal and the send where a slot is won or lost, and what runs on our side at each one.

Where it breaks

Generic Solana RPC

RPC Fast

01

Seeing the transaction

Generic Solana RPC

After the validator executes it

vs

RPC Fast

Decoded off the shred, before replay.

median 5.02 mslead over Yellowstone gRPC
02

Knowing it executes

Generic Solana RPC

A separate simulate call

vs

RPC Fast

Opt-in simulation on the stream.

about 95%on status
03

Landing it

Generic Solana RPC

Forwarded to the leader, no route choice

vs

RPC Fast

Staked pathways to the leader.

330 ms vs 457 mson standard RPC
04

Reading hot state

Generic Solana RPC

getProgramAccounts waits on the validator, 33.7 s

vs

RPC Fast

Quark answers from its own index.

0.032 msat confirmed
05

Checking the claim

Generic Solana RPC

A vendor chart

vs

RPC Fast

Public harness, rerun on a key you hold.

100%success
06

Hitting a limit

Generic Solana RPC

A transaction that quietly disappears

vs

RPC Fast

A 429 with Retry-After. Free Start, no card.

1.5M creditsto start

Support from the engineers who run the node

Every Solana RPC service lists support. Ask who answers.

Solana-native engineers

Senior DevOps engineers handling incidents

Telegram chat and email support

Priority support channels

Start free with 1.5M credits,
paid tiers from $40

  • Pay in fiat or crypto
  • Clear limits
  • No hidden mechanics

Data center: Equinix FR13, Frankfurt

Closer to major EU Solana validator routes for lower latency.

Quarterly

Save 10%

Monthly

Start
For testing, early builds, and small-scale apps
$0/mo*

⠀

1.5M monthly credits
50 GB bandwidth
1 concurrent WebSocket
sendTransaction within same rate limit
Quark DeFi index
Community support
Beam SWQoS
Yellowstone gRPC
Shredstream gRPC
Aperture TxStream
Focus
For production apps scaling beyond basic RPC
$45/mo*
$40/mo*

Billed quarterly. $120 every 3 months.

12M monthly credits
50 req/s RPC rate
Unlimited bandwidth
10 concurrent WebSockets
sendTransaction within same rate limit
Quark DeFi index
Beam SWQoS
Email support – SLA 24h
Yellowstone gRPC
Shredstream gRPC
Aperture TxStream
Stream

BEST VALUE

For structured streaming and advanced data feeds
$249/mo*
$224/mo*

Billed quarterly. $672 every 3 months.

60M monthly credits
150 req/s RPC rate

No limitations. No rate limits
Use any RPC method of your choice.

Unlimited bandwidth
20 concurrent WebSockets
sendTransaction within same rate limit
Yellowstone gRPC – up to 10 streams
Quark DeFi index
Beam SWQoS
Email support – SLA 12h
Shredstream gRPC
Aperture TxStream
Aperture
Execution-grade tier for latency-sensitive systems
$499/mo*
$449/mo*

Billed quarterly. $1347 every 3 months.

120M monthly credits
500 req/s RPC rate

No limitations. No rate limits
Use any RPC method of your choice.

Unlimited bandwidth
50 concurrent WebSockets
sendTransaction within same rate limit
Yellowstone gRPC – up to 25 streams
Shredstream gRPC – up to 10 streams
Aperture TxStream + real-time simulation
Beam SWQoS
Quark DeFi index
Priority chat – SLA 8h

Save 10% with quarterly billing

Pay for three months upfront. Focus $40/mo, Stream $224/mo, Aperture $449/mo. Monthly billing is available at checkout.

*SLA refers to the initial answer timeframe, not the final issue resolution. For more details on Customer Support working schedule, please refer to Support.

Dedicated Solana node

Solana dedicated nodes for desks past the shared tier

Bare metal in the US, EU or Asia, your own validator process and Geyser plugins, a warm spare. Nobody else queries the machine.

Bare metal only

No hypervisor between your workload and the NIC.

Kernel and NIC tuned

Per-node profiles for shred intake and gRPC fan-out.

DoubleZero transport

Private network path to validator paths.

Custom plugins

Your Geyser plugin on your validator process.

Pre-synced spares

A warm node in place, 15-minute swap on failure.

99.9% SLA

Senior DevOps on the incident, not a ticket queue.

Autoscaling clusters

Capacity follows load, not a quarterly order.

Your datacenter or ours

US, EU and Asia today. Your own racks on request.

The same stack on EVM chains

Ethereum, BNB Chain, Polygon and Base shared, 85 ms average latency worldwide. Dedicated nodes on any of 85 chains.

Dedicated nodes and clusters

Your own node, tuned per chain

Solana

Arbitrum

Optimism

Sui

Tron

Hyperliquid

Sei

Aptos

Polkadot

Monad

and up to 85 chains on request

9 years of on-hand experience in Kubernetes and blockchain
We’re handling projects with a load of 1.5 million requests per day
Our team provides top-notch services for 99.9% of SLA

What CTOs say about working with Dysnix

Evgeny Medvedev

Chief Solutions Architect, Nansen.ai

The team considers all our wishes and is eager to accomplish our additional requests.

See on Clutch

Alex Gluchowski

CEO, Matter Labs

The Dysnix team has a high level of professionalism in managing projects.

See on Clutch

Roman Cherednik

CTO, Financial Services Company

Dysnix has proved itself as a reliable partner over the long run.

See on Clutch

Dmytro Haidashenko

CTO, Shelf.Network

The DevOps engineers' work is organized in such a way that their response takes minimal time.

See on Clutch

Roman Cherednik

CTO, Financial Services Firm

The Dysnix team embarked on this task with commitment and enthusiasm.

See on Clutch

Knuth Rüffer

CEO, Scalors GmbH

Dysnix team has changed a lot of things in the course of the project and it works much better now.

See on Clutch

Serhii Androsiuk

CEO, Hackless

Communications with Dysnix's company specialists are at a high level.

See on Clutch

Yurii Kyparus

Co-Founder & CEO, Wallchain

We were pleased with their professionalism, responsibility, and great communication.

See on Clutch

Read, stream and land on one Solana API key

1.5M credits a month, no card, no call. Questions first? The engineers answer in Telegram and Discord.

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