# Name Whisper MCP Server

**Canonical:** https://apis.io/apis/namewhisper-ai/namewhisper-mcp-server/  
**Provider:** NameWhisper — https://apis.io/providers/namewhisper-ai/  
**Base URL:** https://namewhisper.ai/mcp  
**Documentation:** https://namewhisper.ai/docs

Name Whisper MCP Server is one of 3 APIs that [NameWhisper](https://apis.io/providers/namewhisper-ai/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include MCP, ENS, Valuation, NFT Marketplace, and Agent Identity. The published artifact set on APIs.io includes API documentation, a getting-started guide, an API reference, authentication docs, and rate-limit docs.

Public, anonymous remote MCP server (streamable-http, session header mcp-session-id) exposing 44 tools over ENS names - 19 free read tools for search, valuation, market activity, expiring names, wash-trade checks, portfolios, agent reputation and ENS knowledge, and 25 transaction tools that build unsigned Ethereum calldata for registration, renewal, Seaport listings/offers/sweeps, transfers, resolver records, NameWrapper fuses and subnames, and ERC-8004 agent registration. tools/list answers anonymously with a full JSON Schema inputSchema and readOnly/destructive/idempotent annotations per tool; ERC-8128 request signing is optional; x402/MPP payments are dormant. Listed on the official MCP Registry as ai.namewhisper/ens-tools v1.2.0.

## Machine-readable artifacts (17)

- **Documentation** — https://namewhisper.ai/docs
- **GettingStarted** — https://namewhisper.ai/guide
- **APIReference** — https://namewhisper.ai/llms-full.txt
- **MCPServer** — https://raw.githubusercontent.com/api-evangelist/namewhisper-ai/refs/heads/main/mcp/namewhisper-ai-mcp.yml
- **X-MCPToolsList** — https://raw.githubusercontent.com/api-evangelist/namewhisper-ai/refs/heads/main/mcp/namewhisper-ai-mcp-tools-list.json
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/namewhisper-ai/refs/heads/main/authentication/namewhisper-ai-authentication.yml
- **OAuthScopes** — https://raw.githubusercontent.com/api-evangelist/namewhisper-ai/refs/heads/main/scopes/namewhisper-ai-scopes.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/namewhisper-ai/refs/heads/main/conventions/namewhisper-ai-conventions.yml
- **Idempotency** — https://raw.githubusercontent.com/api-evangelist/namewhisper-ai/refs/heads/main/conventions/namewhisper-ai-conventions.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/namewhisper-ai/refs/heads/main/errors/namewhisper-ai-problem-types.yml
- **RateLimits** — https://raw.githubusercontent.com/api-evangelist/namewhisper-ai/refs/heads/main/rate-limits/namewhisper-ai-rate-limits.yml
- **Plans** — https://raw.githubusercontent.com/api-evangelist/namewhisper-ai/refs/heads/main/plans/namewhisper-ai-plans-pricing.yml
- **Conformance** — https://raw.githubusercontent.com/api-evangelist/namewhisper-ai/refs/heads/main/conformance/namewhisper-ai-conformance.yml
- **Lifecycle** — https://raw.githubusercontent.com/api-evangelist/namewhisper-ai/refs/heads/main/lifecycle/namewhisper-ai-lifecycle.yml
- **AgentSkill** — https://raw.githubusercontent.com/api-evangelist/namewhisper-ai/refs/heads/main/skills/_index.yml
- **AgenticAccess** — https://raw.githubusercontent.com/api-evangelist/namewhisper-ai/refs/heads/main/agentic-access/namewhisper-ai-agentic-access.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/namewhisper-ai/refs/heads/main/apis.yml

## Other NameWhisper APIs (2)

- [Name Whisper A2A Agent](https://apis.io/apis/namewhisper-ai/namewhisper-a2a-agent/)
- [Name Whisper REST API](https://apis.io/apis/namewhisper-ai/namewhisper-rest-api/)

## Tags

MCP, ENS, Valuation, NFT Marketplace, Agent Identity

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/namewhisper-ai/namewhisper-mcp-server/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/namewhisper-ai/.