// Cosmos

The only Cosmos
provider you’ll ever need

Build on Cosmos 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 Cosmos 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 Cosmos,
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 Cosmos with one line of code and get unparalleled latency, reliability, and scalability.

Try free Learn more

// Build

Learn more about Cosmos,
and how to get started

Why build on Cosmos?

Cosmos 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 Cosmos ecosystem, facilitating the creation of scalable and interoperable dApps.

Get Started

// Chain metrics

Transaction Cost
$0.02894
Throughput

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

Learn about webhooksLearn More

// Backfilling...

Historical Backfills

Deliver raw or filtered historical blockchain data sequentially, with guaranteed delivery and flexible batching options.

// Coming soon to Cosmos

Learn about backfillingLearn More

Supercharge your dApp with
add-on services

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

Browse all our add-ons

Featured

FOREX API

Real-Time Currency Conversion for over 140+ Fiat Currencies via JSON RPC.

User Activity

16.5K addr

Active Developers

526 devs

Total Value Locked

$836.7K

Cosmos 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.

View

Want to stay updated?

Docs

Guides

Want to stay updated?

Docs

Guides

The only Cosmos
provider you’ll ever need

Battle tested infrastructure
for Cosmos builders

400 billion+

99.99%

2.5x

24/7

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

Reliable & scalable
RPC endpoints

Learn more about Cosmos,
and how to get started

Why build on Cosmos?

Real-time webhooks

Historical Backfills

Supercharge your dApp with
add-on services

FOREX API

Cosmos RPC Docs

Want to stay updated?

Docs

Guides

Want to stay updated?

Docs

Guides

The only Cosmos provider you’ll ever need

Battle tested infrastructure for Cosmos builders

400 billion+

99.99%

2.5x

24/7

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

Reliable & scalable RPC endpoints

Learn more about Cosmos, and how to get started

Why build on Cosmos?

Real-time webhooks

Historical Backfills

Supercharge your dApp with add-on services

FOREX API

Cosmos RPC Docs

The only Cosmos
provider you’ll ever need

Battle tested infrastructure
for Cosmos builders

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

Reliable & scalable
RPC endpoints

Learn more about Cosmos,
and how to get started

Supercharge your dApp with
add-on services