Golem Base
DEVELOPER RESOURCES
Below is a refined and structured introduction to help you quickly understand what Golem Base is, what it offers, and how to start using it.

What is Golem Base?¶
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About Golem Base
Golem Base is a L2 network built on Ethereum, designed to facilitate decentralized data storage and management. It serves as a gateway to various Layer 3 DataBase Chains (DB-Chains), enabling cost-efficient data operations within Web3 while maintaining familiar Web2 database interaction standards.
TestnetsGolem Base provides public testnets for both Layer 2 and Layer 3. These networks are designed for testing, prototyping, and development with no real financial risk. Configuration here
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Key features
- Extendable Data Availability Layer: Modular and scalable infrastructure.
- Ethereum Ecosystem Alignment: Seamless integration with Ethereum tools and standards.
- Composable & User-Controlled: Empowering users with control over their data.
For a deeper dive, refer to our Litepaper.
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SDK & Tools
Golem Base offers multiple interfaces to cater to different developer preferences:
- Command-Line Interface — Ideal for quick testing and scripting.
- TypeScript SDK — For web and Node.js applications.
- Python SDK — Suitable for data science and backend services.
- Rust SDK — For performance-critical applications.
Each interface allows you to read from and write to Golem Base seamlessly.
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Wish to learn more?
Golem Base introduces a novel architectural model for decentralized data infrastructure — designed to be modular, Ethereum-native, and accessible across both Web2 and Web3.
For a complete overview:
Read the Litepaper (PDF)It covers:
- The structure and role of DB-Chains
- How Golem Base aligns with Ethereum Layer 2/3 philosophy
- Potential real-world use cases
Golem Base OriginsGolem Base was born from a need inside Golem Network — and grew into its own thing. Built by an independent team committed to the idea that data autonomy should be the norm, not the exception. Read more
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Join the Community
Stay connected and get help as you explore Golem Base.
- Discord — Chat with the team and other developers in real time.
- GitHub — Ask questions, share feedback, or explore new ideas.
- Twitter (X) — Follow us for announcements, updates, and ecosystem highlights.
- Blog — Read technical deep dives, tutorials, and project news.
Need Help?
- Start with the Getting Started guide.
- Browse the FAQ (coming soon).
- Or open an issue on GitHub.