Institutional RPC built for
performance & predictability.
AccessNode gives teams reliable access to 24+ blockchains with fast response times, hybrid-cloud failover, institutional-grade security, and predictable pricing at scale.
One call equals one unit. Flat per-request rate, no compute units, no surprise bills.
One endpoint built for
production workloads.
Latency, reliability, and economics that hold up at institutional scale.
Fast Response Times
Average 0.05s response with geo-routed nodes and cache-aware request handling for production workloads.
Resilient by Architecture
Hybrid cloud with automatic failover. No single point of failure across regions or providers.
Predictable Per-Request Pricing
Flat per-request rate, no compute units. 1 call = 1 unit. Forecast your monthly cost before you scale.
Institutional-Grade Security
API key controls, IP whitelisting, continuously updated node versions, and strict operational isolation.
Why teams choose RockX.
Frontier Infrastructure Since 2019
RockX has operated frontier blockchain infrastructure since 2019, with production-grade staking and RPC trusted by institutions worldwide.
Redundant by Architecture
Multi-region, multi-provider, multi-client architecture eliminates single points of failure across every product we operate.
Reduced Internal Burden
RockX absorbs the complexity of staking and node operations so your team can focus on the product, not the plumbing.
Institutional-Grade Operations
24/7 monitoring, dedicated support, SLAs, and reliability standards built for institutional scale.
AccessNode across
24+ blockchains.
Mainnet and testnet environments across EVM and non-EVM ecosystems.
Need a chain not listed? See dedicated node
EthereumEVM
BinanceEVM
PolygonEVM
AvalancheEVM
FantomEVM
CronosEVM
KlaytnEVM
IoTeXEVM
VictionEVM
ArbitrumL2
OptimismL2
BaseL2
StarknetL2
SolanaNon-EVM
CardanoNon-EVM
TONNon-EVM
MultiversXNon-EVM
AptosNon-EVM
SuiNon-EVM
InjectiveNon-EVM
PolkadotDOT
KusamaDOT
AstarDOT
BitlayerBTCSepoliaEthereumGoerliEthereumHoodiEthereum
Zetachain TestnetZetachainPricing you can
forecast, not just hope for.
Most RPC providers bill by compute units: opaque, variable per call, and hard to estimate. RockX charges per request. One call equals one unit, regardless of method.
Pay by call complexity.
Each method has a different unit cost. eth_call costs more than eth_blockNumber. Traces and logs balloon further. Your monthly bill depends on which methods your app happens to use most that month.
One call. One unit.
Every JSON-RPC request counts the same, regardless of method, payload, or complexity. You can model your costs from your existing request volume in minutes, not after a bill arrives.
Choose the right
AccessNode for your workload.
Shared nodes for general use, start straight from the portal. Dedicated deployments for high-volume or isolated workloads. Contact sales for tailored configuration.
Shared Full Node
Fast, cost-efficient RPC for general workloads.
Start in PortalDedicated Full Node
Isolated RPC performance for production workloads.
Contact SalesShared Archive Node
Historical data access without dedicated infrastructure.
Start in PortalDedicated Archive Node
Dedicated historical access for high-volume data workloads.
Contact SalesBackup & failover
RPC solution.
AccessNode can serve as a secondary RPC provider for teams that need infrastructure redundancy alongside their primary endpoint.
Smart router monitors latency and error rate.
Handles steady-state traffic until degradation is detected.
Picks up traffic instantly when the primary fails or degrades.
Run AccessNode from
your AI agent.
Ask in plain language and your agent reads live account data straight from the MCP.
One hosted endpoint.
Connect your agent in two steps.
https://access-api.rockx.com/mcpFrequently asked
questions.
Which JSON-RPC methods are supported?
AccessNode supports standard JSON-RPC methods for each network we host. EVM chains expose the full Ethereum JSON-RPC API; non-EVM chains expose their native APIs (Solana JSON-RPC, Cardano Ogmios, etc.). Method availability is documented per-chain in the portal.
Can I get a chain that isn't listed?
Yes. Our dedicated node solution covers networks beyond the shared roster. Contact sales with the chain and workload profile and we'll spec a deployment for you.
How does AccessNode work as a backup RPC?
Many teams run AccessNode as a secondary endpoint alongside their primary provider. If the primary degrades or fails, requests fail over automatically to AccessNode. We're explicitly designed to be a redundancy layer for institutional infrastructure.
What rate limits apply?
Shared plans have generous request-per-second limits that scale with your tier. Dedicated deployments are uncapped by definition. Performance is governed by the provisioned capacity. Custom limits are available for institutional plans.
Production RPC for
institutional scale.
Get a free API key in minutes, or talk to sales about dedicated deployments and custom networks.