eth_getCode - Cronos RPC Method
Get contract bytecode on Cronos. Essential for verifying smart contracts for DeFi protocols, NFT marketplaces, and Crypto.com ecosystem integrations.
Returns the bytecode at a given address on Cronos.
Why Cronos? Build on the EVM-compatible Crypto.com blockchain with fast finality and deep Crypto.com ecosystem 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 DeFi protocols, NFT marketplaces, and Crypto.com ecosystem integrations
Request Parameters
20-byte address
Block number or tag
Response Body
Contract bytecode or 0x if EOA
Code Examples
curl -X POST https://api-cronos-mainnet-archive.n.dwellir.com/YOUR_API_KEY \
-H "Content-Type: application/json" \
-d '{
"jsonrpc": "2.0",
"method": "eth_getCode",
"params": [
"0x5C7F8A570d578ED84E63fdFA7b1eE72dEae1AE23",
"latest"
],
"id": 1
}'Related Methods
eth_getBalance- Get account balanceeth_getStorageAt- Get contract storage
eth_getBalance
Query account balance on Cronos. Essential for wallet applications and DeFi protocols, NFT marketplaces, and Crypto.com ecosystem integrations on the EVM-compatible Crypto.com blockchain.
eth_getStorageAt
Read the value from a storage slot at a given contract address on Cronos. Essential for reading contract state directly, proxy implementation verification, and storage layout analysis.