Get Historical ERC20-Token Account Balance for TokenContractAddress by BlockNo

GET https://api.etherscan.io/api?module=account&action=tokenbalancehistory&contractaddress=0x57d90b64a1a57749b0f932f1a3395792e12e7055&address=0xe04f27eb70e025b78871a2ad7eabe85e61212761&blockno=8000000&apikey=YourApiKeyToken

Request Params

Key	Datatype	Required	Description
`module`	string
`action`	string
`contractaddress`	string
`address`	string
`blockno`	number
`apikey`	string