Endpoint URLs

An API key generated on Etherscan ​
 can be used across all mainnet and testnet explorers.
Similarly, all endpoints and parameter formatting remain the same across testnet explorers, you are only required to change the relevant API endpoint URL as follows.
Network
URL
Documentation
Mainnet
​https://api.etherscan.io​
​https://docs.etherscan.io​
Goerli
​https://api-goerli.etherscan.io​
​https://docs.etherscan.io/v/goerli-etherscan​
Kovan
​https://api-kovan.etherscan.io​
​https://docs.etherscan.io/v/kovan-etherscan​
RInkeby
​https://api-rinkeby.etherscan.io​
​https://docs.etherscan.io/v/rinkeby-etherscan​
Ropsten
​https://api-ropsten.etherscan.io​
​https://docs.etherscan.io/v/ropsten-etherscan​
Sepolia
​https://api-sepolia.etherscan.io/​
​https://docs.etherscan.io/v/sepolia-etherscan/​

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Last modified 2mo ago

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