EVM Compatibility
Sonic is fully compatible with the Ethereum Virtual Machine (EVM). Any smart contract that runs on Ethereum can be deployed on Sonic without modification.
Supported Languages Solidity and Vyper
Supported EIPs Sonic supports Ethereum's Cancun hard fork features, including
PUSH0opcode (EIP-3855), with the exception of EIP-4844 data blobs. All transactions must have a Chain ID (EIP-155 is enforced).
Note on PUSH0 Opcode: Sonic's EVM supports the PUSH0 opcode. RPC tests that fail with eth_call are often missing the required block parameter (e.g., "latest"). A correctly formatted call like eth_call with params [{"to": null, "data": "0x5f"}, "latest"] will succeed.
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