namespace.ninja valid

Namespace

ENS Subname Service Provider for Web3 Identity. Backed by ENS DAO.

For agents: ENS subname service for Web3 identity: issue offchain or onchain subnames via SDK and REST API. Backed by ENS DAO. Developer guides and quickstart available.

ens subnames web3 identity ccip-read offchain subnames rest api sdk

Authority: 50 reach 0 · trust 10 · quality 25 · freshness 15
Tier: listed
llms.txt: https://namespace.ninja/llms.txt
llms-full.txt: https://namespace.ninja/llms-full.txt
Sections: 9
Links: 40
Size: 6624 bytes
Registered: 2023-05-09
Country: United States Hosting inference
Hosting country: United States Hosting inference
Country evidence: No published address evidence collected yet
Categories: APIs and SDKs · Crypto and Web3
For agents: Interface: a documented API or declared MCP endpoint an agent can call
Inferred actions: Read documentation Call an API Search content About these labels
Audience: developers · agents can: read docs, call api, search content · en
First seen: 2026-10-27T18:04:03.335Z
Last checked: 2026-10-27T18:04:04.780Z
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Their llms.txt

The beginning of the file, from our validated copy saved 2026-10-27T18:04:03.341Z. Cached copy · Source on namespace.ninja

# Namespace

> ENS Subname Service Provider for Web3 Identity. Backed by ENS DAO.

Namespace helps wallets, L2 chains, fintechs and neobanks, WaaS providers, and AI agents build ENS naming and identity systems at scale. Fast to integrate, built for scale, gasless subname issuance.

## Terminology

Namespace issues ENS subnames, also referred to as ENS usernames, web3 usernames, ENS names, or ENS subdomains. These terms describe the same product: a readable name (like alice.yourbrand.eth) issued under a parent name a project controls. "Subname" is the technical term, "username" is what end users see in a product.

## Products

- [Offchain Subnames](https://namespace.ninja/#offchain-subnames): Issue ENS subnames at scale using CCIP-Read. Gasless to create, quick setup, simple management. Best for wallets, apps, and communities that need to onboard users fast.
- [Onchain Subnames](https://namespace.ninja/#onchain-subnames): Mint L1 or L2 subnames on Ethereum, Base, or Optimism. No coding required. Secure, verifiable, unruggable, minted as NFTs.
- [SDK / API](https://docs.namespace.ninja/developer-guide/quickstart): Developer-friendly SDK and REST API for programmatic subname registration and management. Supports offchain and onchain flows.
- [ENS Widget](https://app.namespace.ninja/widgets): Embed a subname registration flow directly into any website with a no-code widget.
- [Resolvio](https://resolvio.xyz/): Universal ENS domain resolution service. Resolves names across chains and protocols. Free to use, plug-and-play.
- [ENS MCP](https://github.com/thenamespace/ens-mcp): Open-source Model Context Protocol tool that allows AI models to understand, query, and interact with ENS domain names in real-time.
- [ENS Components](https://enscomponents.com/): Ready-made React components for ENS name and subname registrations (onchain and offchain), record editing, and more.
- [ENS Forge](https://ensforge.com): Type-safe TypeScript SDK for ENS names, records, registration, renewals, ENSv1 to ENSv2 migration, batching, React hooks, and ENS contracts.
- [Subpages](https://github.com/thenamespace/subpages): Decentralized websites and profiles built on ENS subnames.
- [Namera](https://namera.ai): Programmable permission infrastructure for autonomous agents by Namespace. Smart accounts, scoped session keys, and policies define exactly what an agent can do onchain.

## Solutions

- [Wallets](https://namespace.ninja/solutions/wallets): Issue ENS usernames to wallet users at scale. Gasless, fast, no smart contract knowledge required.
- [L2s / Rollups](https://namespace.ninja/solutions/l2s-rollups): Chain-wide identity systems for Layer 2 networks. Users get `name.chain.eth` identities tied to their chain.
- [AI Agents](https://namespace.ninja/solutions/ai-agents): Give AI agents persistent, verifiable ENS identities. ERC-8004 compliant, multi-chain, resolvable everywhere. Pairs with Namera for agent smart accounts.
- [Fintechs & Neobanks](https://namespace.ninja/solu
…

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