v0.1.1-dev - C-Chain JSON-RPC Client

Phase 2 started: C-Chain read operations available.

What's New

• CChainClient - JSON-RPC client for Avalanche C-Chain
  • Balance, nonce, block number, transaction receipt
  • Avalanche-specific: eth_baseFee, eth_suggestPriceOptions
• GasEstimator - EIP-1559 gas estimation
  • slow/normal/fast price options
  • Transfer fee estimation

Live Example (Fuji Testnet)

final client = CChainClient(network: NetworkConfig.fuji);
final balance = await client.getBalance('0x71C7...');
final estimator = GasEstimator(client);
final options = await estimator.getPriceOptions();
print(options.normal.maxFeePerGas); // in Wei

Tests

278/278 passing · 24 new tests

Next

v0.1.2-dev: AvaxTransferTransaction (EIP-1559 signing + broadcast)