Frequently Asked Questions.
Every block explorer built by Etherscan ( eg. BscScan, PolygonScan, HecoInfo ) requires a different account to be created and hence a different set of API keys
The additional endpoints available under any API PRO subscription
are only available to the Avalanche C-Chain mainnet, and not supported on any testnets.
Newly generated keys may take a moment to fully activate, please retry this in a moment!