Wall-Echain 🤖

Wall-Echain is a product for obtaining block information, transaction details, and the latest block height of the Ethereum system through JSON-RPC.

Features 🌟

• Customized RPC server list, retry count, chain ID
• Get detailed information on the Ethereum blockchain
• Query transaction details
• Real-time tracking of the latest block height

Usage 💡

• First, install Wall-Echain

  1. Cargo.toml

     # Cargo.toml
     [dependencies]
     wall-echain = "0.1.2"

  2. Cargo add

     Cargo add wall-echain

• Next, you can use the following code to query the latest block height on the ethereum blockchain.

  let w = Wall::new(Vec["https://cloudflare-eth.com/".to_string()],None, None);
  if let Some(t) = w.get_latest_number().await {
    println!("{:?}", t);
  }

• You can also use the following code to query transaction details by transaction hash.

  let w = Wall::new(Vec["https://cloudflare-eth.com/".to_string()],None, None);
  if let Some(t) = w.get_transaction_receipt_for_hash("0x80fdaa7f5f54cbe28b84f41afb9543cf0c9eb0d9f4b8a620c2fb5faf0b1c2810").await {
    println!("{:?}", t);
  }

• You can also use the following code to query block information by specifying the block height.

  let w = Wall::new(Vec["https://cloudflare-eth.com/".to_string()],None, None);
  if let Some(t) = w.get_transactions_for_block("0xe5b544", false).await {
    println!("{:?}", t);
  }

TODO 🚧

• Support all JSON-RPC interfaces

Contribution 💪

Contributions to the Wall-Echain project are welcome!

License 📜

Wall-Echain is licensed under the MIT license, see the LICENSE file for details.