🔥 Now Live: HyperCore Data Access for HyperliquidgRPC, Streams, JSON-RPC, WebSockets

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Core API Icon
Core RPC APIBlockchain data access
QuickStream Logo
StreamsBackfill and stream data
Clusters
Dedicated ClustersDedicated backends
Yellowstone gRPC
Yellowstone gRPCBlazing fast Solana data
Webhooks
WebhooksInstant blockchain alerts
Solana Validator
Solana ValidatorZero-fee staking rewards
VaaS Validator
Validator as a ServiceEnterprise-grade validator operations
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IPFSGateways and pinning
APIs & Integrations
Trading And Defi
Trading & DeFi
MEV And Gas
MEV & Gas
Wallets
Wallets
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Token & NFTs
Solana APIs
Solana APIs
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Data & Analytics
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Builder's GuideBlueprints for building on blockchain
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One-click BackfillsThe easiest way to backfill blockchain data
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DocumentationIntegrate with Quicknode product's API
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How to Create a Solana Trading Bot Using Jupiter API
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Avalanche

The only Avalanche
provider you’ll ever need

Build on Avalanche 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 freeContact sales

Trusted by the best

Battle-tested
infrastructure
for Avalanche 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.

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

2 supported networks
  • Mainnet
  • Fuji Testnet
  • 01
  • 02
  • 03
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  • 05
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  • 07
  • 08
  • 09
  • 10
// 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()
Core RPC API

Reliable & scalable
RPC endpoints

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

Create an EndpointLearn more

Looking for something dedicated?

Check out clusters
2 supported networks
  • Mainnet
  • Fuji Testnet
Streaming block data
18% complete
Streaming in progress
Last streamed block: 10343453
Webhook destination
https://quicknode.com/api/webhook

Payload logs

View all logs
  • 10343454
    Retry 1 of 3...
  • 10343454
    Handshake error
  • 10343454
    1 min ago
  • 10343454
    1 min ago
  • 10343454
    1 min ago
Streams

Blockchain data delivered to you

Stream live and historical Avalanche data to your application sequentially with guaranteed delivery and flexible filtering.

Launch a StreamLearn more

Indexing chain data?

Check out our backfill templates
2 supported networks
  • Mainnet
  • Fuji Testnet
Functions

Serverless functions for web3 developers

Filter, transform, and enrich blockchain data in real-time with serverless functions, optimized for web3.

Write a FunctionLearn more

Need some inspiration?

Check out our function library
Marketplace

Supercharge your dApp with add-on services

Integrate with add-on services and tools to enhance the functionality of your Avalanche application.

Browse all our add-ons
Featured
Crypto Market Data API

Crypto Market Data API

Get real-time, ultra-low latency data from over 350 exchanges with CoinAPI’s Market Data API, designed for seamless integration and robust support for advanced crypto trading and analytics.

Learn more about Avalanche,
and how to get started

Why build on Avalanche?

Avalanche is a high-performance blockchain platform known for its low-latency consensus mechanism and high throughput. It supports the creation of custom blockchains and decentralized applications, offering developers flexibility and scalability for building complex solutions.

Chain Metrics

  • Transaction Cost
    $0.13384
  • Transaction Speed
    2.09 sec
  • Throughput
    1.98 tps
  • User Activity
    30.7K addr
  • Active Developers
    237 devs
  • Total Value Locked
    $982.1M
  • Stablecoin Market Cap
    $2.2B
  • Stablecoin Volume
    $512.0M
Doc

Avalanche RPC Docs

Browse our robust documentation for all of our supported chains and learn how to call RPC methods using up-to-date libraries and code examples across Python, Ruby, JavaScript, and cURL.