NameWhisper

Name Whisper MCP Server

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.

GitHub

Documentation

📖
Documentation
https://namewhisper.ai/docs
📖
GettingStarted
https://namewhisper.ai/guide
📖
APIReference
https://namewhisper.ai/llms-full.txt
📖
Authentication
https://artifacts.apis.io/namewhisper-ai/authentication/namewhisper-ai-authentication.yml
📖
RateLimits
https://artifacts.apis.io/namewhisper-ai/rate-limits/namewhisper-ai-rate-limits.yml

Other Resources

🔗
MCPServer
https://artifacts.apis.io/namewhisper-ai/mcp/namewhisper-ai-mcp.yml
🔗
X-MCPToolsList
https://artifacts.apis.io/namewhisper-ai/mcp/namewhisper-ai-mcp-tools-list.json
🔗
OAuthScopes
https://artifacts.apis.io/namewhisper-ai/scopes/namewhisper-ai-scopes.yml
🔗
Conventions
https://artifacts.apis.io/namewhisper-ai/conventions/namewhisper-ai-conventions.yml
🔗
Idempotency
https://artifacts.apis.io/namewhisper-ai/conventions/namewhisper-ai-conventions.yml
🔗
ErrorCatalog
https://artifacts.apis.io/namewhisper-ai/errors/namewhisper-ai-problem-types.yml
🔗
Plans
https://artifacts.apis.io/namewhisper-ai/plans/namewhisper-ai-plans-pricing.yml
🔗
Conformance
https://artifacts.apis.io/namewhisper-ai/conformance/namewhisper-ai-conformance.yml
🔗
Lifecycle
https://artifacts.apis.io/namewhisper-ai/lifecycle/namewhisper-ai-lifecycle.yml
🔗
AgentSkill
https://artifacts.apis.io/namewhisper-ai/skills/_index.yml
🔗
AgenticAccess
https://artifacts.apis.io/namewhisper-ai/agentic-access/namewhisper-ai-agentic-access.yml
🔗
APIsJSON
https://artifacts.apis.io/namewhisper-ai/apis.yml

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

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API entry from apis.yml

apis.yml Raw ↑ 
aid: namewhisper-ai:namewhisper-mcp-server
name: Name Whisper MCP Server
description: 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.
image: https://namewhisper.ai/favicon-512.png
humanURL: https://namewhisper.ai/docs
baseURL: https://namewhisper.ai/mcp
tags:
- MCP
- ENS
- Valuation
- NFT Marketplace
- Agent Identity
properties:
- type: Documentation
  url: https://namewhisper.ai/docs
- type: GettingStarted
  url: https://namewhisper.ai/guide
- type: APIReference
  url: https://namewhisper.ai/llms-full.txt
- type: MCPServer
  url: mcp/namewhisper-ai-mcp.yml
- type: X-MCPToolsList
  url: mcp/namewhisper-ai-mcp-tools-list.json
- type: Authentication
  url: authentication/namewhisper-ai-authentication.yml
- type: OAuthScopes
  url: scopes/namewhisper-ai-scopes.yml
- type: Conventions
  url: conventions/namewhisper-ai-conventions.yml
- type: Idempotency
  url: conventions/namewhisper-ai-conventions.yml
- type: ErrorCatalog
  url: errors/namewhisper-ai-problem-types.yml
- type: RateLimits
  url: rate-limits/namewhisper-ai-rate-limits.yml
- type: Plans
  url: plans/namewhisper-ai-plans-pricing.yml
- type: Conformance
  url: conformance/namewhisper-ai-conformance.yml
- type: Lifecycle
  url: lifecycle/namewhisper-ai-lifecycle.yml
- type: AgentSkill
  url: skills/_index.yml
- type: AgenticAccess
  url: agentic-access/namewhisper-ai-agentic-access.yml
overlays: []