Katana

The only Katana
provider you’ll ever need

Build on Katana 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

Battle-tested
infrastructure
for Katana builders

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

500 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 Katana,
all under one account

1 supported network
  • Mainnet
  • 01
  • 02
  • 03
  • 04
  • 05
  • 06
  • 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 Katana with one line of code and get unparalleled latency, reliability, and scalability.

Create an EndpointLearn more

Looking for something dedicated?

Check out clusters
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 Katana data to your application sequentially with guaranteed delivery and flexible filtering.

Learn more

Not yet supported on Katana

Functions

Serverless functions for web3 developers

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

Learn more

Not yet supported on Katana

Marketplace

Supercharge your dApp with add-on services

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

Browse all our add-ons

Learn more about Katana,
and how to get started

Why build on Katana?

Katana is a DeFi-native Layer 2 built on Polygon CDK and AggLayer that concentrates liquidity into a curated set of core applications, preventing the fragmentation that plagues most chains. Its Chain-Owned Liquidity model recycles 100% of net sequencer fees back into core markets, while VaultBridge generates real yield from bridged assets on Ethereum.

Doc

Katana API 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.

🔥 Streams now supports multiple destinations One stream, no duplicate pipelines, no extra cost.

Learn more     
  • 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
    Solana Validator
    Solana ValidatorZero-fee Solana staking rewards
    Monad Nav Icon - Outline
    Monad ValidatorReliable staking rewards
    VaaS Validator
    Validator as a ServiceEnterprise-grade validator operations
    Webhooks
    WebhooksInstant blockchain alerts
    IPFS Icon
    IPFSGateways and pinning
    Wrench Icon SVG
    Admin APIProgrammatic account management
    SQL Explorer
    SQL ExplorerQuery billions of Hyperliquid rows
  • Wrench Icon SVG
    Builder's GuideBlueprints for building on blockchain
    Backfill Icon
    One-click BackfillsThe easiest way to backfill blockchain data
    By Use Case
    Magic Icon (Nav)
    AI Blockchain
    DeFi
    DeFi
    Stablecoin Icon
    Stablecoins
    Financial
    Financial
    Wallet
    Wallet
    Trading
    Trading
    Gaming
    Gaming
    By Segment
    Startups
    Startups
    Enterprise
    Enterprises
    Integrations and Custom Solutions
    partners nav icon
    Partner Ecosystem
    Pro Services
    Pro Services
  • Solana
    Solana
    Ethereum
    Ethereum
    Hyperliquid
    Hyperliquid
    Base
    Base
    BNB Smart Chain
    BNB Smart Chain
    Monad
    Monad
    Arbitrum One
    Arbitrum One
    OP Mainnet
    OP Mainnet
    Polygon PoS
    Polygon PoS
    TRON
    TRON
    Blast
    Blast
    Mantle
    Mantle
    View More
  • Documentation icon colored
    DocumentationIntegrate with Quicknode product's API
    Getting Started
    note icon
    How to Create a Solana Trading Bot Using Jupiter API
    note icon
    How to Build a Blockchain Indexer with Streams
    note icon
    How to Build a Token Holder Indexer and Wallet API
    Browse all guides
    SampleApps
    Sample Apps
    Courses
    Courses
    Status icon gray
    Status
    Smart Contract Icon
    Smart Contract Explorer
    Faucet icon
    Faucet
    Gas Tracker icon
    Gas Tracker
  • Agents-Nav-Icon
    AgentsAgent-native blockchain infrastructure
    Getting Started
    Agents-Nav-Icon
    Blockchain Skills
    Agents-Nav-Icon
    x402
    Agents-Nav-Icon
    MCP
    Agents-Nav-Icon
    llms.txt
    Browse All Guides
  • QN
    About Us
    Case Studies Icon
    Case Studies
    Careers icon
    Careers
    Phone icon gray
    Contact Us
    Blog
    Blog
    Referral icon gray
    Referral Program
  • Pricing
    Sign inCreate account
Pricing
Sign inCreate account
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
Solana Validator
Solana ValidatorZero-fee Solana staking rewards
Monad Nav Icon - Outline
Monad ValidatorReliable staking rewards
VaaS Validator
Validator as a ServiceEnterprise-grade validator operations
Webhooks
WebhooksInstant blockchain alerts
IPFS Icon
IPFSGateways and pinning
Wrench Icon SVG
Admin APIProgrammatic account management
SQL Explorer
SQL ExplorerQuery billions of Hyperliquid rows
Wrench Icon SVG
Builder's GuideBlueprints for building on blockchain
Backfill Icon
One-click BackfillsThe easiest way to backfill blockchain data
By Use Case
Magic Icon (Nav)
AI Blockchain
DeFi
DeFi
Stablecoin Icon
Stablecoins
Financial
Financial
Wallet
Wallet
Trading
Trading
Gaming
Gaming
By Segment
Startups
Startups
Enterprise
Enterprises
Integrations and Custom Solutions
partners nav icon
Partner Ecosystem
Pro Services
Pro Services
Solana
Solana
Ethereum
Ethereum
Hyperliquid
Hyperliquid
Base
Base
BNB Smart Chain
BNB Smart Chain
Monad
Monad
Arbitrum One
Arbitrum One
OP Mainnet
OP Mainnet
Polygon PoS
Polygon PoS
TRON
TRON
Blast
Blast
Mantle
Mantle
View More
Documentation icon colored
DocumentationIntegrate with Quicknode product's API
Getting Started
note icon
How to Create a Solana Trading Bot Using Jupiter API
note icon
How to Build a Blockchain Indexer with Streams
note icon
How to Build a Token Holder Indexer and Wallet API
Browse all guides
SampleApps
Sample Apps
Courses
Courses
Status icon gray
Status
Smart Contract Icon
Smart Contract Explorer
Faucet icon
Faucet
Gas Tracker icon
Gas Tracker
Agents-Nav-Icon
AgentsAgent-native blockchain infrastructure
Getting Started
Agents-Nav-Icon
Blockchain Skills
Agents-Nav-Icon
x402
Agents-Nav-Icon
MCP
Agents-Nav-Icon
llms.txt
Browse All Guides
QN
About Us
Case Studies Icon
Case Studies
Careers icon
Careers
Phone icon gray
Contact Us
Blog
Blog
Referral icon gray
Referral Program

Ready to
get started?

Boot your QuickNode account in seconds and get access to 89 different chains. Our globally distributed, auto-scaling, multi-cloud network will carry you from MVP all the way to enterprise. The industries' best trust us, and so can you.

Create a free accountContact us
Illustration of Getting Started
AptosArbitrum NovaArbitrum OneAvalancheBaseBerachainBitcoinBlast
AptosArbitrum NovaArbitrum OneAvalancheBaseBerachainBitcoinBlastBNB Smart ChainCeloEthereumFantomFlowGnosisHederaHyperliquid
View all 89 chains

© 2026 QuikNode 🇺🇲

Products
  • Pricing
  • API Credits
  • Core API
  • QuickAlerts
  • Streams
  • Functions
  • Clusters
  • Rollups
  • IPFS
  • Marketplace
Use Cases
  • Wallet
  • Financial
  • DeFi
  • Gaming
Use Cases
  • Wallet
  • Financial
  • DeFi
  • Gaming
Social
  • X
  • Discord
  • LinkedIn
  • Youtube
Developers
  • Documentation
  • Guides
  • Discord
  • Compare Speed
  • Multi-Chain Faucet
  • Support
  • Changelog
Resources
  • Security
  • Responsible Disclosure
  • Privacy Policy
  • Terms & Conditions
Company
  • About
  • Blog
  • Brand Kit
  • Careers
  • Referral Program
  • FAQ
  • Write for us, make money!
  • Wall of Love
  • Startup Program
  • Preferred Partner Network
Resources
  • Security
  • Responsible Disclosure
  • Privacy Policy
  • Terms & Conditions
Company
  • About
  • Blog
  • Brand Kit
  • Careers
  • Referral Program
  • FAQ
  • Write for us, make money!
  • Wall of Love
  • Startup Program
  • Preferred Partner Network
Social
  • X
  • Discord
  • LinkedIn
  • Youtube
Want QuickNode updates?

Our newsletter is full of free resources, QuickNode updates, Web3 insights, and more. Sign up below!

© 2026 QuikNode 🇺🇲