An Appchain provides dedicated high speed blockspace–meaning your app’s performance won’t be affected by network congestion from other applications. Base Appchains are built for projects needing scalability while maintaining seamless connection to Base Mainnet.

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What Are Base Appchains

  • High-speed, low cost throughput
    One-second block times and sub-cent transaction costs.
  • Sustainable growth
    Dedicated blockspace ensures fast, reliable performance.
  • Builder-friendly fees
    Fixed standard monthly pricing—no complex vendor contracts.
  • Enterprise-grade infra
    Fully managed sequencer and nodes, automated maintenance and upgrades, real-time monitoring and alerts, and block explorer.
  • Customization
    Custom gas tokens, permission allowlists, and custom fee logic.
  • World-class developer tools
    Simple integration with Base dev tools
  • Secure & Trustworthy
    Appchains are powered by Op Enclave and strengthened by Trusted Execution Environments (TEEs) for rapid withdrawal proofs.

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How do I get started?

If you’re interested in launching your own Base Appchain, fill out this form and our team will set you up.

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Learn More

Interested in the technical details of Appchain components?