eth_getCode - Boba Network RPC Method
Get contract bytecode on Boba Network. Essential for verifying smart contracts for AI-powered dApps, Web2 API integration, enterprise blockchain solutions, and offchain computation.
Returns the bytecode at a given address on Boba Network.
Why Boba Network? Build on the Hybrid Compute L2 enabling smart contracts to access AI models and Web2 APIs natively with HybridCompute 2.0 for native AI/API access, $70M ecosystem funding, OP Stack compatibility, and two-way offchain integration.
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 AI-powered dApps, Web2 API integration, enterprise blockchain solutions, and offchain computation
Request Parameters
20-byte address
Block number or tag
Response Body
Contract bytecode or 0x if EOA
Code Examples
curl -X POST https://api-boba-mainnet.n.dwellir.com/YOUR_API_KEY \
-H "Content-Type: application/json" \
-d '{
"jsonrpc": "2.0",
"method": "eth_getCode",
"params": [
"0xDeadDeAddeAddEAddeadDEaDDEAdDeaDDeAD0000",
"latest"
],
"id": 1
}'import { JsonRpcProvider } from 'ethers';
const provider = new JsonRpcProvider('https://api-boba-mainnet.n.dwellir.com/YOUR_API_KEY');
const address = '0xDeadDeAddeAddEAddeadDEaDDEAdDeaDDeAD0000';
const code = await provider.getCode(address);
if (code === '0x') {
console.log('Address is an EOA (externally owned account)');
} else {
console.log('Address is a contract');
console.log('Bytecode length:', code.length);
}
// Check if address is a contract
async function isContract(address) {
const code = await provider.getCode(address);
return code !== '0x';
}from web3 import Web3
w3 = Web3(Web3.HTTPProvider('https://api-boba-mainnet.n.dwellir.com/YOUR_API_KEY'))
address = '0xDeadDeAddeAddEAddeadDEaDDEAdDeaDDeAD0000'
code = w3.eth.get_code(address)
if code == b'':
print('Address is an EOA')
else:
print('Address is a contract')
print(f'Bytecode length: {len(code.hex())}')
# Check if address is a contract
def is_contract(address):
code = w3.eth.get_code(address)
return code != b''package main
import (
"context"
"fmt"
"log"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/ethclient"
)
func main() {
client, err := ethclient.Dial("https://api-boba-mainnet.n.dwellir.com/YOUR_API_KEY")
if err != nil {
log.Fatal(err)
}
address := common.HexToAddress("0xDeadDeAddeAddEAddeadDEaDDEAdDeaDDeAD0000")
code, err := client.CodeAt(context.Background(), address, nil)
if err != nil {
log.Fatal(err)
}
if len(code) == 0 {
fmt.Println("Address is an EOA")
} else {
fmt.Printf("Contract bytecode length: %d\n", len(code))
}
}Related Methods
eth_getBalance- Get account balanceeth_getStorageAt- Get contract storage
eth_getBalance
Query account balance on Boba Network. Essential for wallet applications and AI-powered dApps, Web2 API integration, enterprise blockchain solutions, and offchain computation on the Hybrid Compute L2 enabling smart contracts to access AI models and Web2 APIs natively.
eth_getStorageAt
Read contract storage on Boba Network. Essential for analyzing contract state for AI-powered dApps, Web2 API integration, enterprise blockchain solutions, and offchain computation.