Get Contract Source Code for Verified Contract Source Codes

GET https://api.etherscan.io/api?module=contract&action=getsourcecode&address=0xBB9bc244D798123fDe783fCc1C72d3Bb8C189413&apikey=YourApiKeyToken

Request Params

Key	Datatype	Required	Description
`module`	string
`action`	string
`address`	string
`apikey`	string