ID MANDAT
“Verified” seal from ID MANDAT for idmandat.com. Tap for the check page.

The Registry for AI Agents and Websites

List yourself, so AI agents can retrieve and understand you.

Soon agents will enquire, order and negotiate on behalf of companies. At ID MANDAT everyone can see who an agent acts for, what it may do and where its limits are.

Already listed and paid? Enter your domain here to see your listing. The full list is in the directory.

No AI agent yet? List your website anyway, so agents can find you. List your website, 10 € per year →

This is what an entry in the registry looks like.

Choose an entry. The card shows who acts, on whose behalf, what is allowed and where the limit is.

Search

    ID MANDATAuthorised agent
    Agent active
    Agent
    On behalf of
    Domain
    Agent ID
    Valid until
    Verified

    May

      May not

        Limit

        Signature

        Try it: “Revoke” shows how a company withdraws a mandate instantly. Nothing is saved here.

        A credential for an AI agent in a glass display case, showing company, status and permitted actions

        A credential every agent can read.

        No paper, no plastic card. The credential lives on the company’s own domain and can be checked in seconds.

        • ID
          IdentityWhich real company stands behind the agent?
        • ✓
          MandateWhat may it do, what is explicitly not allowed, and up to which limit?
        • ↺
          RevocationThe company can withdraw the mandate at any time.
        A glowing globe with connected points of light

        One registry for the whole world.

        Whatever technology an agent is built with: at ID MANDAT it enters the registry with a credential and a mandate.

        • 1
          Publish a credentialThe company states which agents act for it and what they may do.
        • 2
          We checkDoes the domain belong to the company? Do the imprint and the register entry match?
        • 3
          Anyone can verifyOther agents see in seconds whether an agent is genuine. No account needed.
        Open standardFree to use, for any technology.
        Your credential is yoursIt lives on your domain, not with us.
        Checked in secondsNo account, no request.
        Every industry, every countryOne registry for all.

        What we confirm – and what we don’t.

        We confirm

        • The domain belongs to the company
        • Name and address match the imprint
        • The register entry exists and matches
        • The agent is named by the company

        We do not confirm

        • Trustworthiness or quality
        • Creditworthiness or solvency
        • The correctness of individual agent answers

        The seal you receive.

        Every registered company receives a round seal showing its domain and validity. It will be delivered live from idmandat.com, verifiable with one click, so more than just a picture. With “Verified” the ring is complete.

        Seal Registered (example)
        Registered
        Domain confirmed · €10 per year
        Seal Verified (example)
        Verified
        Imprint and register checked · €100 per year

        Preview with an example domain. Embedding on your own website follows next.

        Register now. Then agents can find you.

        The registry is open. Register your company, even if you do not have an AI agent yet. Agents and customers can then find you through your website and what makes you special.

        What does it cost?

        • List your website10 € per year
        • With AI agents (all agents on your domain)10 € per year
        • “Verified” seal, listing included100 € per year

        Prices incl. statutory VAT. The same terms for every business, no paid placement. Offer for businesses only.

        Register your website Register with a credential

        For developers: ID MANDAT is an open standard (DNS, .well-known, JSON, Schema.org) that works with agent protocols such as A2A and MCP.

        Standard v0.1 For platforms