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Best Polkadot RPC Nodes, APIs and Blockchain Node Hosting

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The multichain vision for Web3 starts here.

Connect in seconds to Polkadot via OnFinality's elastic API with a high availability of 99.99% uptime per year. Deploy full, validator, and archive Polkadot nodes quickly and easily on our globally distributed, multi-cloud, one-click node solution. Use OnFinality's Lightning Restore to fully-sync your nodes in seconds instead of days!

The multichain vision for Web3 starts here.

Connect to API ServiceDeploy Dedicated Node

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ArchiveTrace

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Hong KongFranceN.Virginia

Dedicated Nodes

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FullArchiveValidator

Lightning Restore

FranceN.VirginiaHong Kong

Node Endpoints

JSON-RPCWebSocketsMetrics

Polkadot unites and secures a growing ecosystem of specialized blockchains called parachains. Apps and services on Polkadot can securely communicate across chains, forming the basis for a truly interoperable decentralized web.

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Polkadot Public Endpoint

The below example uses the public API endpoint*. This endpoint is only suitable for testing. To avoid rate limiting and service interruption, sign up now to get your own API key.
Open In Polkadot JS
curl -H "Content-Type: application/json" -d '{"id":1, "jsonrpc":"2.0", "method": "chain_getBlock"}' 'https://polkadot.api.onfinality.io/public'
https://polkadot.api.onfinality.io/public
wss://polkadot.api.onfinality.io/public-ws

* The public endpoint is rate limited

API SERVICE
Unlimited requests, high rate limits
Powerful API analytics
99.99% uptime
Connect via HTTPS or websocket
Decentralised servers hosted globally
Full archive access at no extra cost
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Only pay for what you need.

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Recommended Plan: Developer

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DEDICATED NODE
Sync chain state in seconds with Lightning Restore
Full control over your node
Extensive suite of monitoring tools
Pay-as-you-go flexibility

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