4ai – premium .ai domains

Recherchez 254 domaines .ai premium à vendre, obtenez des estimations gratuites de la valeur des domaines .ai et des données réelles sur les ventes de domaines .ai. Lecture seule, aucune clé API requise.

Voir sur 4ai.ai

Serveur MCP hébergé

npx add-mcp 'https://4ai.ai/mcp'

S’installe dans Claude Code, Codex, Cursor et plus

Documentation

4ai for AI agents & developers

Let AI assistants and apps find premium.ai domains for your users. 4ai offers an MCP server, open JSON data, an OpenAPI description and embeddable widgets. Free, read-only, no API key.

MCP server

Connect any MCP client (streamable HTTP) to:

https://4ai.ai/mcp

Tools:

  • suggest_domains: describe a project in plain words ("telehealth app for mental health") and get the best-fitting.ai domains, each with the reason it fits.
  • search_domains: filter by word, category, type and length.
  • similar_domains: alternatives to any.ai name, for example one that is taken.
  • get_domain: details, offer link and comparable sales for one domain.
  • compare_domains: 2 to 5 names side by side, with estimated value ranges.
  • get_offer_link: a link to the offer form with the amount and a note filled in. Nothing is sent; the buyer checks and sends the offer.
  • how_buying_works: steps, Escrow.com payment, fees and transfer time.
  • estimate_domain_value: free value estimate for any.ai name.
  • list_categories and ai_domain_sales: categories and publicly reported.ai sales.

Every domain result includes an offer link, so the assistant can send the user straight to buying.

In Claude, add it as a custom connector (Settings → Connectors → Add custom connector) with the URL above. Other MCP-capable assistants and agent frameworks accept the same URL.

Listed in the official MCP Registry as ai.4ai/domains.

Open data

The data is free to reuse under CC BY 4.0 with a link to 4ai.ai.

Deep links