The Covalent Unified API is now the GoldRush API.
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Modular Data Infrastructure For AI

Covalent is dedicated to solving the Long-Term Data Availability and the verifiability problem in AI

Covalent by the numbers

Covalent is the leading modular data infrastructure layer that’s dedicated to solving the Long-Term Data Availability and the verifiability problem in AI

30+

Globally distributed professional operator set

70K+

Developers who trust Covalent

200+

Blockchains fully replicated
Introduction

Unfettered access to onchain data

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No more reliance on multiple centralized sources. Covalent Network offers decentralized means of accessing onchain data, whether it's running nodes, pulling data directly to your database, or simply querying the API.

Chains we support

We support onchain data for over 200 blockchains, including Ethereum, Binance Smart Chain, Polygon, Avalanche, and more.
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Long-Term Data Availability

The Ethereum Wayback Machine

Today’s financial economy is onchain, but Ethereum data is more like a billboard than permanent storage, this is solved with Long-Term Data Availability via the Ethereum Wayback Machine.
RUN EWM

EWM Light Client

A Lightweight Solution to Spot Audit the Validity of Data on the Ethereum Wayback Machine.
Modular Data Infrastructure for AI

AI

Covalent’s largest reservoir of structured, verifiable data augments decentralized training and inference, reducing the likelihood of manipulated, biased AI models.

Proudly backed by leading investors & companies

Fueling our vision with the unwavering support of top-tier investors and renowned global partners.
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CXT is available on

Join the verifiable data mission today.