{
  "lexicon": 1,
  "id": "place.wisp.v2.domain.claim",
  "defs": {
    "main": {
      "type": "procedure",
      "description": "Claim a custom domain for the authenticated DID. Returns DNS setup instructions.",
      "input": {
        "encoding": "application/json",
        "schema": {
          "type": "object",
          "required": ["domain"],
          "properties": {
            "domain": {
              "type": "string",
              "description": "Custom domain FQDN to claim (for example, example.com).",
              "minLength": 3,
              "maxLength": 253
            },
            "siteRkey": {
              "type": "string",
              "format": "record-key",
              "description": "Optional place.wisp.fs rkey to map immediately after claim."
            }
          }
        }
      },
      "output": {
        "encoding": "application/json",
        "schema": {
          "type": "object",
          "required": ["domain", "status"],
          "properties": {
            "domain": {
              "type": "string"
            },
            "kind": {
              "type": "string",
              "enum": ["custom"]
            },
            "status": {
              "type": "string",
              "enum": ["alreadyClaimed", "pendingVerification", "verified"]
            },
            "challengeId": {
              "type": "string",
              "description": "Identifier used to construct DNS challenge targets for custom domains.",
              "minLength": 8,
              "maxLength": 64
            },
            "txtName": {
              "type": "string",
              "description": "TXT hostname to set for ownership proof (custom domains).",
              "minLength": 3,
              "maxLength": 253
            },
            "txtValue": {
              "type": "string",
              "format": "did",
              "description": "TXT value to set for ownership proof (custom domains)."
            },
            "cnameTarget": {
              "type": "string",
              "description": "Advisory CNAME target (custom domains).",
              "minLength": 3,
              "maxLength": 253
            },
            "siteRkey": {
              "type": "string",
              "format": "record-key"
            }
          }
        }
      },
      "errors": [
        { "name": "AuthenticationRequired" },
        { "name": "InvalidDomain" },
        { "name": "AlreadyClaimed" },
        { "name": "DomainLimitReached" },
        { "name": "RateLimitExceeded" }
      ]
    }
  }
}