I'm trying to query a contract function that takes uint256 as input via Etherscan's API but I keep getting error messages. The format I've realized should be as follows based on this answer:
http://etherscan.io/api?module=proxy&action=eth_call&to=[address]&data=0x[function hash]000000000000000000000000[read input]
I got the function hash from remix but I can't find what should be added after it for a uint256 input.