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Covalent is the only project to fully index the entire Ethereum Mainnet and Kovan Testnet blockchain – this means every single contract, every single wallet address, and every single transaction. This is billions of rows of data and terabytes of data available at your fingertips.

Quick facts

Property Value
Mainnet chainId 1
Kovan Testnet chainId 42
Blockchain Explorer
Block time ~15 seconds

Having the entire Ethereum Mainnet and Kovan Testnet indexed also means access to all the DeFi data from top protocols such as Uniswap, Aave, Balancer, and Compound to name a few.

Go to Covalent API docs

Infrastructure Providers

The following provide infrastructure for this blockchain network:

Last modified: March 7, 2022: operator block (bcd13f8)