Api Email Reputation Structure

{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/emailrep/refs/heads/main/json-structure/api-email-reputation-structure.json",
  "name": "EmailReputation",
  "description": "Reputation verdict, suspicious flag, references count, and detailed intelligence signal block returned for an email-address query.",
  "type": "object",
  "properties": {
    "email": {
      "type": "string",
      "description": "The queried email address, echoed back.",
      "example": "bill@microsoft.com"
    },
    "reputation": {
      "type": "string",
      "description": "Overall reputation verdict for the address.",
      "enum": [
        "high",
        "medium",
        "low",
        "none"
      ],
      "example": "high"
    },
    "suspicious": {
      "type": "boolean",
      "description": "Whether the email should be treated as suspicious or risky.",
      "example": false
    },
    "references": {
      "type": "int32",
      "description": "Total number of positive and negative reputation sources observed for the address or its associated domain. Not all references are direct mentions of the address.",
      "example": 79
    },
    "summary": {
      "type": "string",
      "description": "Human-readable summary of the reputation verdict. Returned only when the caller passes `summary=true`.",
      "example": "high reputation, seen on 8 profiles, found in 1 data breach"
    },
    "details": {
      "type": "object",
      "name": "EmailReputationDetails",
      "description": "Detailed intelligence signals about the email address and its domain.",
      "properties": {
        "blacklisted": {
          "type": "boolean",
          "description": "The email is believed to be malicious or spammy.",
          "example": false
        },
        "malicious_activity": {
          "type": "boolean",
          "description": "The email has exhibited malicious behavior (e.g. phishing or fraud).",
          "example": false
        },
        "malicious_activity_recent": {
          "type": "boolean",
          "description": "Malicious behavior observed within the last 90 days.",
          "example": false
        },
        "credentials_leaked": {
          "type": "boolean",
          "description": "Credentials for the email were leaked at some point (data breach, paste, dark web, etc.).",
          "example": true
        },
        "credentials_leaked_recent": {
          "type": "boolean",
          "description": "Credentials were leaked within the last 90 days.",
          "example": false
        },
        "data_breach": {
          "type": "boolean",
          "description": "The email appeared in a known data breach.",
          "example": true
        },
        "first_seen": {
          "type": "string",
          "description": "First date the email was observed in a breach, credential leak, or exhibiting malicious or spammy behavior. `never` if never seen.",
          "example": "07/01/2008"
        },
        "last_seen": {
          "type": "string",
          "description": "Last date the email was observed in a breach, credential leak, or exhibiting malicious or spammy behavior. `never` if never seen.",
          "example": "05/24/2019"
        },
        "domain_exists": {
          "type": "boolean",
          "description": "Whether the email's domain is a valid, resolvable domain.",
          "example": true
        },
        "domain_reputation": {
          "type": "string",
          "description": "Reputation verdict for the email's domain. `n/a` when the domain is a free provider, disposable, or does not exist.",
          "enum": [
            "high",
            "medium",
            "low",
            "n/a"
          ],
          "example": "high"
        },
        "new_domain": {
          "type": "boolean",
          "description": "The domain was registered within the last year.",
          "example": false
        },
        "days_since_domain_creation": {
          "type": "int32",
          "description": "Days since the domain was created.",
          "example": 10341
        },
        "suspicious_tld": {
          "type": "boolean",
          "description": "The domain uses a top-level domain associated with abuse.",
          "example": false
        },
        "spam": {
          "type": "boolean",
          "description": "The email has exhibited spammy behavior (e.g. spam traps, login form abuse).",
          "example": false
        },
        "free_provider": {
          "type": "boolean",
          "description": "The email uses a free email provider (e.g. Gmail, Yahoo, Outlook).",
          "example": false
        },
        "disposable": {
          "type": "boolean",
          "description": "The email uses a temporary or disposable provider.",
          "example": false
        },
        "deliverable": {
          "type": "boolean",
          "description": "The address is deliverable based on SMTP probes and MX checks.",
          "example": true
        },
        "accept_all": {
          "type": "boolean",
          "description": "The mail server has a default accept-all policy.",
          "example": true
        },
        "valid_mx": {
          "type": "boolean",
          "description": "The domain has a valid MX record.",
          "example": true
        },
        "spoofable": {
          "type": "boolean",
          "description": "The email address can be spoofed (e.g. SPF is not strict or DMARC is not enforced).",
          "example": false
        },
        "spf_strict": {
          "type": "boolean",
          "description": "SPF record is sufficiently strict to prevent spoofing.",
          "example": true
        },
        "dmarc_enforced": {
          "type": "boolean",
          "description": "DMARC is configured correctly and enforced.",
          "example": true
        },
        "profiles": {
          "type": "array",
          "description": "Online profiles where the email has been observed.",
          "items": {
            "type": "string"
          },
          "example": [
            "myspace",
            "spotify",
            "twitter",
            "pinterest",
            "flickr",
            "linkedin",
            "vimeo",
            "angellist"
          ]
        }
      }
    }
  },
  "required": [
    "email",
    "reputation",
    "suspicious",
    "references",
    "details"
  ]
}