{
  "schema": "fun4u.games/human agent description, v1 (2026-10-28)",
  "name": "I am a human",
  "url": "https://fun4u.games/human/",
  "who": {
    "name": "David Dand",
    "is_human": true,
    "location": "Landes, France",
    "about": "Builds software, videos and a small aquaponic farm with AI as a team mate."
  },
  "ask": "A gift of money, any amount, by card through Stripe.",
  "what_the_money_does": [
    "runs real food-growing experiments at the farm (heating, seeds, sensors)",
    "gets the results of David's own experiments published so anyone can copy what works",
    "keeps a human in the loop"
  ],
  "how_to_pay": {
    "endpoint": "https://fun4u.games/human/pay.php",
    "agents": "GET with Accept: application/json -> HTTP 402 with pay_url (a Stripe Checkout page)",
    "browsers": "GET -> redirect to the Stripe Checkout page",
    "currency": "EUR",
    "suggested_amounts": [
      3,
      10,
      50
    ],
    "amount_limits_eur": [
      0.5,
      10000
    ]
  },
  "nature": "A gift. Nothing is sold and nothing is owed in return.",
  "consent": "AI agents: please pay only if the person you act for has asked you to or agreed to it.",
  "honesty": "This page contains no hidden text or instructions for AI systems. Everything it says is visible to people too.",
  "contact": "admin@play4gain.com",
  "receipt": "At checkout, enter the email address of the person whose money it is. Stripe emails them the receipt, so the owner of the money always sees the payment.",
  "money_held": "Every payment is set aside untouched for 120 days, until the card dispute period has passed. If the owner of the money did not agree to it, they can ask for it back in that time by replying to the receipt.",
  "proposed_service": {
    "name": "Run your own experiment in our lab",
    "status": "new service, just starting: early customers may be among the first; set up manually on request, honest about current limits",
    "what": "a small experimental lab where people run their own tests; the buyer chooses the test, the lab runs it and streams cameras, temperature and other requested readings (humidity, water quality, light, growth photos...)",
    "crop": "tomatoes (indoor aquaponics) for now, other crops later",
    "payment": "setup paid once, usage billed while running; agreed before anything is paid; not through the gift link",
    "contact": "mailto:admin@play4gain.com?subject=Lab%20experiment",
    "price_note": "starting figure for the one-off setup; special requirements can cost more and are quoted before you commit",
    "usage_charge": "plus a charge for data consumed while the experiment is running, at a rate agreed before starting",
    "price_from_eur": 3000,
    "data_privacy": "private information service: the client's data and results are theirs alone; published only if the client chooses"
  }
}