Covalent: One unified API. One billion possibilities.

One unified API
One billion possibilities

Covalent provides a unified API bringing visibility to billions of Web3 data points.

40 Blockchains Supported
Coming Soon
Coming Soon
Coming Soon
Coming Soon

The absolute richest Blockchain data on the internet

Our vision is to empower the pioneers of tomorrow by providing the richest and most robust data infrastructure for the entire Blockchain ecosystem


Rich transactions indexed for 40 blockchains since genesis


Smart contracts available with internal data structures for querying.


Price feeds for fiat and crypto pairs


Block refresh time.

Use covalent to build
Wallet Interface
Aggregate historical balances, positions and PnL across DeFi and NFT assets on 26 Blockchains.
NFT collections
NFT Gallery
Create custom displays for NFT collections from multiple networks.
blockchain analytics
Investor Dashboard
Build analytical dashboards showing price trends, liquidity and ROI of assets.
crypto taxation
Taxation Tool
Extract historical balances and pricing of any token on 26 Blockchains.
There's no need to limit yourself to one of the prescribed use cases. One Billion Possibilities.
Let’s begin! Choose a template to build your project quickly or create a custom API endpoint.
Welcome to the Covalent Network
The world's first decentralized network to provide deep, granular and historical Blockchain data via an open, proof-based protocol.
Data verifiability at its core.
Explore the Network
Read more about the core technologies that underpin the decentralized protocol.
CQT Staking is now live!
Stake your CQT, secure the network and earn staking rewards.
Join the most comprehensive Blockchain ecosystem
Organizing the world's Blockchain information with you. We envision a future that is fair and equitable to all data stakeholders. Join us on our mission!
Join us in empowering you, the Web3 pioneers of tomorrow
Read our GameFi Ebook and deep dive into the top games!