Nansen API

Unlock the Power of Onchain Data

From tracking tokens and wallets to analyzing exchange flows, our API equips you with the data you need to stay ahead in crypto.

Request Early Access
Explore Docs

The Smartest Investors and Crypto Teams Use Nansen to Win

accel
a16z
opensea
maker logo
coinbase
polygon
accel
tigerglobal
pantera
a16z
opensea
coinbase
polygon
avalanche
Consensys
google logo
arbitrum logo
Chainlink
gauntlet logo
avalanche
The smartest investors and crypto teams use Nansen to win
google logo
maker logo
arbitrum logo
gauntlet logo

Unique Data.
Comprehensive Coverage

Higher Returns, Lower Risk

We have data no one else has

Access detailed information across multiple blockchain networks. Retrieve metadata and statistics for tokens, NFTs, addresses, and entities.

Leverage Nansen’s unique labeling and categorization of addresses and entities. Gain insights into the activities of significant wallets and entities.

One API to Cover All The Chains You Want
ethereum logo
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
ethereum logo
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
ethereum logo
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
Comprehensive coverage and growing
We rely on Nansen for high-quality, fresh and reliable on-chain raw data that we've easily integrated into our production data pipelines for use in anomaly detection and market analysis. It is already an integral part of our infrastructure and decision making processes.
Comprehensive coverage and growing
Karina Qian
Head of Business Analytics at OpenSea

Higher Returns, Lower Risk

300M+

Labelled Addresses

Higher Returns, Lower Risk

1,000+

Entities

Higher Returns, Lower Risk

500TB+

Data Processed Daily

We Obsess Over Complexities to Give You the Right Data
The Nansen team have outdone themselves again, providing high-quality on-chain raw data that we can easily integrate into our production data pipelines. It is already an integral part of our infrastructure.
We Obsess Over Complexities to Give You the Right Data
Tadeo
Product Manager from MakerDAO

Our Team is Here to Help

Whether you have questions about the API, or want to learn more about how Nansen API can benefit you, we're just a few clicks away.
Request Early Access
Pricing starts at $999/month