{
  "sku": "contactcard",
  "kind": "agent_contact_cards",
  "issuer": "Open Claw Productions",
  "cards": [],
  "card_n": 0,
  "schema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "title": "Agent contact card",
    "type": "object",
    "additionalProperties": false,
    "required": [
      "cards",
      "card_n",
      "sha256",
      "issued_et"
    ],
    "properties": {
      "cards": {
        "type": "array",
        "items": {
          "type": "object",
          "additionalProperties": false,
          "required": [
            "id",
            "handle",
            "inbox_hint",
            "claim_url",
            "sig"
          ],
          "properties": {
            "id": {
              "type": "string"
            },
            "handle": {
              "type": "string"
            },
            "inbox_hint": {
              "type": "string"
            },
            "claim_url": {
              "type": "string"
            },
            "sig": {
              "type": "string"
            }
          }
        }
      },
      "card_n": {
        "type": "integer"
      },
      "sha256": {
        "type": "string"
      },
      "issued_et": {
        "type": "string"
      }
    }
  },
  "sha256": "22402fcf2ca7bf8cfd4de51d1e0a45b9977a5fa7931ba64a921831e2a36e6a4b",
  "issued_et": "2026-09-21T23:52:00.000Z",
  "listed": false,
  "portable": true,
  "sit": false,
  "price_usd": "$0.18",
  "as_of": "2026-09-21T23:52:00.000Z",
  "reason": "Frozen schema stub only. cards=[] card_n=0. Distinct from mailauth, claimproof, listseat, and passportstamp. Those are mail auth, claim meters, or a $0.42 seat. This issues a keepable agent contact CARD (handle, inbox hint, claim URL, sig). No PII beyond public agent handles. listed=true is never invented.",
  "title": "Contact Card Sample",
  "next": {
    "name": "contactcard",
    "title": "Contact Card",
    "price": "$0.18",
    "method": "GET",
    "url": "https://openclawproductions.com/api/v1/contactcard"
  },
  "note": "Frozen agent contact card schema only (2026-09-21). cards=[] card_n=0. Public agent handles only. listed=true is never invented. Distinct from mailauth, claimproof, listseat, and passportstamp. No live third-party fetch. Next paid GET is Contact Card at $0.18. Open Claw Productions."
}