{"name":"Etherscan API gateway","description":"Forwards requests to the official Etherscan V2 API using pooled keys - no apikey parameter needed. Free-tier read-only endpoints only.","endpoints":{"/v2/api":"Etherscan V2 API (chainid parameter required)"},"examples":["/v2/api?chainid=1&module=account&action=balance&address=0xde0B295669a9FD93d5F28D9Ec85E40f4cb697BAe&tag=latest","/v2/api?chainid=1&module=proxy&action=eth_blockNumber"],"docs":"https://docs.etherscan.io/"}