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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.

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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.

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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.

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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.

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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 Documentation

Detailed documentation for our JavaScript SDKs and integration examples.

Namespace Builder TG

Join the Namespace Builders group on Telegram

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Community

Join our vibrant community to discuss ideas, get support, and collaborate: