ai.4ai/domains · v1.0.0 · sales-and-crm
4ai – premium .ai domains for sale is healthy: it completed an MCP handshake in 527 ms and exposes 10 tools.
Search 254 premium .ai domains for sale, get free .ai value estimates and real .ai sales data.
Endpoint: https://4ai.ai/mcp (streamable-http)
No repository listed · Website · JSON · Add to my inventory
| Users (last 30 days) | 0 |
| Handshake | Healthy |
| Auth needed | None |
| Tool count | 10 |
| Latency | 527 ms |
| Last checked (UTC) | 2026-11-01T07:40:20.700Z |
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-11-01T07:40:20.700Z | Healthy | 527 |
search_domains | Search the 4ai.ai portfolio of premium .ai domain names for sale. Filter by a word in the name, a category (see list_categories), type and maximum length. Every result has an offer link. |
get_domain | Details for one domain in the 4ai portfolio (for example "p0.ai"): categories, page, offer link, and comparable public .ai sales. Says so if the domain is not in the portfolio. |
list_categories | Categories of .ai domains in the 4ai portfolio, with what they are good for and how many names each has. |
estimate_domain_value | Free value estimate for any .ai domain name: auction, marketplace and brokerage values with likely ranges, the type of name, a short verdict and notes. Also says if the name is for sale on 4ai, with an offer link. Up to 100 names per call. |
suggest_domains | Describe a company, product or idea in plain words (e.g. "telehealth app for mental health", "crypto casino", "quantum chip startup") and get the best-fitting .ai domains from the 4ai portfolio, ranked, each with the reason it fits and an offer link. Use this when the user asks for a .ai name for so |
similar_domains | Alternatives to a .ai domain: give any name (taken, too expensive, or one the user already likes) and get the closest .ai domains that are for sale on 4ai. |
get_offer_link | A link to the offer form for a 4ai domain with the amount (and an optional note) filled in. Nothing is sent: the user opens the link, checks the offer and sends it. Minimum offer $3,000. |
compare_domains | Compare 2 to 5 .ai domain names side by side: length, type, words, whether 4ai sells it, estimated value ranges and a short verdict. |
how_buying_works | The steps, payment (Escrow.com), fees, minimum offer and transfer time for buying a .ai domain from 4ai. Use it when the user asks whether buying is safe or how it works. |
ai_domain_sales | The biggest publicly reported .ai domain sales (price in USD, date, venue, source). Useful to estimate what a .ai domain is worth. |