// Polkadot

The only Polkadot
provider you’ll ever need

Build on Polkadot with the fastest RPC Nodes, a comprehensive library of web3 APIs, and the most performant blockchain ETL tools—all backed by enterprise-grade infrastructure.

Try free Contact Sales

// Trusted by the best

// Core Products

Battle tested infrastructure
for Polkadot builders

Providing performance and reliability at scale for the world's top businesses and onchain projects. Join them.

400 billion+

API requests handled monthly, we can handle any volume you need.

99.99%

Uptime SLA ensures you're only paying while we're online.

2.5x

Faster API response times than our competitors.

24/7

Access to our support team, Discord community, and docs.

// Build

Everything you need to build on Polkadot,
all under one account

// import the Quicknode SDK

import { Core } from '@quicknode/sdk'

// create a connection to your endpoint

const core = new Core({

endpointUrl: "https://docs-demo.quiknode.pro/",

})

// call the getBlockNumber method

core.client.getBlockNumber()

1 supported network

Mainnet

Reliable & scalable
RPC endpoints

Connect to Polkadot with one line of code and get unparalleled latency, reliability, and scalability.

Try free Learn more

// Build

Learn more about Polkadot,
and how to get started

Why build on Polkadot?

Polkadot is a network of interconnected blockchains, enabling interoperability between different blockchain networks. Developers can build customized blockchains that can communicate with other chains in the Polkadot ecosystem, facilitating the creation of scalable and interoperable dApps.

Get Started

// Chain metrics

Transaction Cost
$0.02199

// Webhook Received
Just now
{ "id": 27774258, "eventType": "transfer", "chain": "Polkadot", "timestamp": 1744984842549, "address": "0x57cfd5d72a6a2f72", "amount": "39.697", "token": "AAVE", "timeAgo": "45 min ago" }
// Webhook Received
Just now
{ "id": 27774258, "eventType": "transfer", "chain": "Polkadot", "timestamp": 1744984842549, "address": "0x57cfd5d72a6a2f72", "amount": "39.697", "token": "AAVE", "timeAgo": "45 min ago" }
// Webhook Received
Just now
{ "id": 27774258, "eventType": "transfer", "chain": "Polkadot", "timestamp": 1744984842549, "address": "0x57cfd5d72a6a2f72", "amount": "39.697", "token": "AAVE", "timeAgo": "45 min ago" }

Real-time webhooks

No-code webhooks with guaranteed delivery, custom JavaScript logic, and built-in reorg handling.

// Coming soon to Polkadot

Learn about webhooksLearn More

Want to stay updated?

Docs

Guides

Want to stay updated?

Docs

Guides

The only Polkadot
provider you’ll ever need

Battle tested infrastructure
for Polkadot builders

400 billion+

99.99%

2.5x

24/7

Everything you need to build on Polkadot,
all under one account

Reliable & scalable
RPC endpoints

Learn more about Polkadot,
and how to get started

Why build on Polkadot?

Real-time webhooks

Historical Backfills

Supercharge your dApp with
add-on services

Crypto Market Data API

Polkadot RPC Docs

Want to stay updated?

Docs

Guides

Want to stay updated?

Docs

Guides

The only Polkadot provider you’ll ever need

Battle tested infrastructure for Polkadot builders

400 billion+

99.99%

2.5x

24/7

Everything you need to build on Polkadot, all under one account

Reliable & scalable RPC endpoints

Learn more about Polkadot, and how to get started

Why build on Polkadot?

Real-time webhooks

Historical Backfills

Supercharge your dApp with add-on services

Crypto Market Data API

Polkadot RPC Docs

The only Polkadot
provider you’ll ever need

Battle tested infrastructure
for Polkadot builders

Everything you need to build on Polkadot,
all under one account

Reliable & scalable
RPC endpoints

Learn more about Polkadot,
and how to get started

Supercharge your dApp with
add-on services