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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

API Service

API Features

ArchiveTrace

API Based In

Hong KongFranceN.Virginia

Dedicated Nodes

Node Type

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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Documentation

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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Monthly Response Units
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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
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