Introduction
Namespace provides Subname infrastructure and developer tools for teams to easily build on top of ENS. Namespace allows you to create and manage ENS subnames both offchain and onchain.Start building
Choose your integration path based on your needs.Audience: Developers. For a high-level overview and model selection (Offchain vs L2 vs L1), see
Getting started
Offchain Subnames
Gasless, instant, flexible. Parent name owner retains control and ownership over subnames. Easy to implement and manage via API or SDK.
Onchain Subnames
Minted onchain as NFTs, on Ethereum or supported L2s (Base and Optimism). Offer more decentralization and ownership rights.
Build with AI
Use AI to build with Namespace quickly.Use AI to build on ENS
Leverage AI to set up your environment and build your ENS integration.
Namespace Products
Easily mint and manage Onchain or Offchain subnames without having to write code.Namespace App
Mint and manage ENS subnames on L1 or L2 (Base and Optimism) through our app. Set up custom pricing rules for subnames, add whitelists, reservations, or token-gating without writing code.
Dev Portal
Create and manage ENS Subnames offchain through our Dev Portal. Add custom records, update the resolver contract, create API keys, and easily implement Subname registrations in your app.
Dev resources
See sample projects
Use our tutorials and guides to get started integrating Namespace.
API Reference
Explore our complete API documentation for all endpoints and parameters.
SDK Reference
Detailed documentation for our JavaScript SDKs and integration examples.
Namespace Builder TG
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