eth_chainId - Ronin RPC Method
Get the chain ID for Ronin. Essential for transaction signing and network verification.
Returns the chain ID used for transaction signing on Ronin.
Why Ronin? Build on the gaming-first blockchain with 1M+ daily active wallets and $6.47B in NFT trading volume with purpose-built for gaming with $1.3B+ Axie revenue, zkEVM upgrade planned, Katana DEX, and Tama fair launch platform.
Use Cases
The eth_chainId method is essential for:
- Transaction signing - Ensure transactions are signed for the correct network
- Network verification - Confirm connection to the expected chain
- Multi-chain apps - Handle different networks programmatically
- Wallet integration - Validate network before transactions
Code Examples
Related Methods
net_version- Get network versioneth_syncing- Check sync status
debug_traceTransaction
Trace a transaction execution on Ronin. Requires archive node for debugging blockchain gaming (Axie Infinity, Pixels), gaming NFT marketplaces, and in-game token economies.
eth_syncing
Check the sync status of your Ronin node. Returns sync progress or false when fully synced — essential for node health monitoring and dApp reliability.