Axonum
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  • ☘️About Axonum
    • 🧠The Brain of Ethereum
    • 0️⃣ The Age of AI EVM
    • 1️⃣ Overview
    • 2️⃣ Workflow
    • 3️⃣ Fraud Proof Design
  • 📝Axonum Testnet
    • Differences From Ethereum
    • Networks and RPC Endpoints
    • Contract Addresses
    • AI Precompiles
  • 🦺Builders
    • Solidity Compatibility
    • Deploy on AI EVM
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  • AI Precompile Differences
  • EVM/Opcode Differences
  • Gas Differences
  1. Builders

Solidity Compatibility

Axonum is designed to be EVM equivalent. However, there are a few minor differences that you should be aware of when building Solidity contracts.

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Last updated 1 year ago

AI Precompile Differences

Learn how to .

EVM/Opcode Differences

Most smart contracts will work on Axonum without any changes. Check out the for a detailed list of the few differences you should know about.

Gas Differences

Axonum uses the same gas costs as Ethereum. However, Axonum also charges an for the cost of publishing an L2 transaction to L1. This fee is charged based on the size of a transaction in bytes. As a result, smart contract optimization techniques can differ slightly on Axonum. Refer to the for more information.

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deploy on AI EVM
Differences From Ethereum page
L1 Data Fee
Contract Optimization guide