The short version
Domain MCP is free. Use the answers in your own work, keep within the limits, and do not copy the data wholesale. A domain shown as free is free when we checked; the registrar's checkout has the final word.
1Using Domain MCP
Domain MCP is free to use, through this site, the API and the MCP server. There is no account, no key and nothing to pay. By using it, you agree to these terms.
2Fair use
Use is paced per address: 60 domains a minute and 2,000 a day, and per MCP session in the same way. The limits are the fair-use line, and they are shown on the Limits page.
Getting around them is not allowed: spreading calls over many addresses or sessions to reset a limit, or automating this site in place of the API. We may slow or block an address or session that does this.
3The answers: use them, do not replicate them
You can use what Domain MCP gives you in your own work, apps and sites, and show the results to your own users.
You may not resell, redistribute or republish the answers or the price list in bulk, or through an API or feed of your own. You may not download them in bulk to rebuild the data, or use them to build a competing product.
4Buy links
A free domain comes with a link that opens a registrar with that name ready to register. The registrar is a separate company: its own terms and prices apply to anything you buy there, and we are not a party to that sale.
We may earn a commission when you register through a link. It never changes the price you pay.
5Acceptable use
Nothing unlawful. No probing or load-testing our systems without asking first. No attempts to break, slow or get around the service, and no scraping pages that the API already offers.
6Accuracy
Answers are given as they are, checked with care, without a warranty that they are complete or free of mistakes. Whether a domain is free can change at any moment, and only the registry decides; a domain shown as free can be registered by someone else before you.
Prices are the public list prices when last refreshed and can change. The price at the registrar's checkout is the one that counts. Nothing here is financial or legal advice.
7Availability
We aim to keep Domain MCP running and show its state on the Status page, but promise no uptime. We may change or stop any part of the service.
8Liability
Our total liability to you is limited to what you paid us in the 12 months before the claim. We are not liable for indirect loss, lost profits, lost data, or a domain you could not register.
9Blocking access
We can block an address or session that breaks these terms. A serious breach can be acted on without notice.
10Changes to these terms
The new version is posted here with its date. Using Domain MCP after a change means you accept it.
11Law and contact
These terms are governed by the law of Thailand, and the courts of Bangkok have jurisdiction. Questions go through Support.