eth_getCode - Arbitrum RPC Method

Returns the bytecode at a given address on Arbitrum.

Why Arbitrum? Build on Ethereum's leading Layer 2 with 46% L2 market share and $12B+ TVL with full EVM compatibility, 1.5M daily transactions, and $3B+ DAO treasury for ecosystem growth.

Use Cases

The eth_getCode method is essential for:

• Contract verification - Check if address is a contract
• Security analysis - Verify deployed bytecode matches expected
• DeFi integrations - Validate contracts before interactions
• Protocol analysis - Analyze contract deployments for high-volume DeFi (GMX, Uniswap, Aave), gaming, and cross-chain applications

Code Examples

curl -X POST https://api-arbitrum-mainnet-archive.n.dwellir.com/YOUR_API_KEY \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "method": "eth_getCode",
    "params": [
      "0x13867a801e352e219c2d2AC29288Bf086e5C81ef",
      "latest"
    ],
    "id": 1
  }'

Related Methods

• eth_getBalance - Get account balance
• eth_getStorageAt - Get contract storage