ethers-etherscan

Bindings for the etherscan.io web API.

For more information, please refer to the book.

Examples

```rust,no_run

use ethers_core::types::Chain;

use ethers_etherscan::Client;

async fn foo() -> Result<(), Box> {

let client = Client::new(Chain::Mainnet, "")?; // Or using environment variables let client = Client::newfromenv(Chain::Mainnet)?;

let address = "0xBB9bc244D798123fDe783fCc1C72d3Bb8C189413".parse()?; let metadata = client.contractsourcecode(address).await?; asserteq!(metadata.items[0].contractname, "DAO");

Ok(())

}

```