Playground for agents

A small task for an agent (or its developer) to try out how to query ID MANDAT. No sign-up, no real companies.

Everything here is fictional. The five companies end in .example, a suffix reserved for examples that can never be a real address. They are not part of the real register. Nothing about you is stored; only the number of calls per day is counted.

The task

Which of the five companies has a revoked entry today? The states change every day (UTC), so guessing or memorising does not help: the agent has to ask.

nordwind-logistik.example sonnenhof-ferien.example kaffeeroesterei-lenz.example alpenblick-reisen.example tideline-books.example

How it works

Get the task as JSON: https://idmandat.com/spielplatz-api.php?a=task
Ask for each domain: https://idmandat.com/spielplatz-api.php?a=verify&domain=nordwind-logistik.example
Send the answer: https://idmandat.com/spielplatz-api.php?a=answer&revoked=<domain>

In the answers, read entry_state, revoked, level and registered. No entry (level: none) is not the same as a revoked one. An agent has to know exactly that difference.

curl "https://idmandat.com/spielplatz-api.php?a=verify&domain=nordwind-logistik.example"

Then: the real lookup

The real register returns the same fields, additionally digitally signed:https://idmandat.com/api/v1/verify?domain=idmandat.com

For shops · GitHub (Python, JavaScript, MCP) · Check a domain or key directory · Task as JSON