Protocols

Polkadot

Exaion provides RPC and full node access to the Polkadot Relay Chain, empowering institutional clients with secure, low-latency, institutional-grade infrastructure.

Exaion Offerings

Nodes & APIs

RPC API
Dedicated Nodes

What is Polkadot?

Polkadot (DOT) is a next-generation blockchain protocol designed to enable interoperability between multiple blockchains. Built by the Web3 Foundation, it connects independent Layer 1 chains (parachains) to a central Relay Chain using a unique Nominated Proof-of-Stake (NPoS) consensus.

Polkadot
TokenDOT
Number of live validators~300
ConsensusNominated Proof-of-Stake (NPoS)

Exaion's Polkadot Offerings

RPC API Access

RPC API
  • Optimized for performance and uptime
  • Ideal for wallets, indexers, custody platforms, parachain devs
  • Full support for Substrate RPC methods
  • GDPR-compliant infrastructure
Get Access

Private Full Nodes

Dedicated Nodes
  • Dedicated full nodes running the latest Substrate versions
  • Independent block validation and telemetry
  • Custom configuration options (archival, pruning, telemetry)
  • Hosted in Exaion data centers across France and Canada
Get Access

Why Choose Exaion for Polkadot?

EDF-Backed

Benefit from the institutional-grade trust and reliability of France’s largest energy group.

PSAN / AMF-Compliant

Our infrastructure meets the highest compliance standards for European financial actors.

Dedicated Infrastructure

All nodes run on Exaion-owned hardware — no reliance on public cloud or foreign tech.

Modular Deployment

Whether you’re running an indexer, a wallet backend, or parachain tooling, our infrastructure is adaptable to your needs.

Ready to Deploy on Polkadot With Institutional-Grade Infrastructure?

Book a meeting with our experts to secure your operations on Polkadot.