Launch on Polkadot with Dedicated RPC Nodes

We offer a 99.9% uptime SLA on our dedicated Polkadot RPC nodes, backed by enterprise-grade infrastructure optimized for low-latency and high-throughput performance.

You will receive your connection credentials after our support team processes your request, which typically takes 1–2 business days.

We offer flexible monthly and annual billing plans. Dedicated node deployment requires a Pro plan subscription and higher.

Dedicated Node compute per hour price starts from $0.50 across all paid subscription plans.

Yes, we provide a user dashboard with real-time metrics, including request counts, latency, and system health, allowing you to monitor and optimize your usage.

Polkadot is a heterogeneous multi-chain platform where parachains share security from the Relay Chain while communicating through the XCM cross-messaging format.

Polkadot nodes expose a WebSocket JSON-RPC with state_, chain_, and author_ methods defined by Substrate. Clients subscribe to finalizedHeads for relay-chain blocks or call payment_queryInfo to estimate fees. The same namespace pattern applies to Kusama and parachains.

A Polkadot validator-grade node with full state goes for roughly US $180-300 / month depending on spec. Collator work or parachain indexing increases requirements. Choosing an RPC provider like Chainstack is usually the cost-effective answer.

Web3 Foundation runs complimentary Polkadot RPC, but it rate-limits heavy scripts. Chainstack’s free offering supplies 3 million reliable calls before any fees start.

Get the WebSocket endpoint for Polkadot in Chainstack. Paste it into Polkadot{.js} extension (Settings → Custom endpoint) or use it in your ApiPromise.create({ provider }) call.