Struct RpcClient 

pub struct RpcClient { /* private fields */ }

JSON-RPC client for Ethereum-compatible chains

Implementations

impl RpcClient

pub fn new(url: &str) -> Self

Create a new RPC client

pub async fn get_chain_id(&self) -> Result<u64>

Get chain ID

pub async fn get_block_number(&self) -> Result<u64>

Get block number

pub async fn get_balance(&self, address: Address) -> Result<U256>

Get balance

pub async fn get_erc20_balance( &self, token: Address, owner: Address, ) -> Result<U256>

Get ERC20 token balance (using hardcoded selector for simplicity)

pub async fn get_transaction_count( &self, address: Address, block: &str, ) -> Result<u64>

Get transaction count (nonce) for an address

pub async fn send_raw_transaction(&self, tx: String) -> Result<String>

Send raw transaction

pub async fn get_transaction_receipt( &self, tx_hash: String, ) -> Result<Option<TransactionReceipt>>

Get transaction receipt

pub async fn get_transaction_by_hash( &self, tx_hash: String, ) -> Result<Option<Transaction>>

Get transaction by hash

pub async fn get_code(&self, address: Address) -> Result<String>

Get code at address

pub async fn wait_for_receipt( &self, tx_hash: String, timeout_ms: u64, ) -> Result<TransactionReceipt>

Wait for transaction receipt