Email Check API: Deliverability and Fraud Risk

Submit an email address to receive a risk profile including reputation, breach exposure, disposable-email detection, domain analysis, and deliverability signals.

[GET]

{{baseUrl}}/api/v1/fraud/email

Header

Header	Type	Description
AppId	string	Create an app to get your app ID on dashboard here
Authorization	string	Private/secret key. Use <key> not Bearer <key>

Query parameter

Parameter	Type	Description	Required
email_address	string	email of user	required

Sample response

Response

{
  "entity": {
    "email": "[e-mail]",
    "reputation": "high",
    "suspicious": false,
    "references": 178,
    "details": {
      "blacklisted": false,
      "malicious_activity": false,
      "malicious_activity_recent": false,
      "credentials_leaked": true,
      "credentials_leaked_recent": false,
      "data_breach": true,
      "first_seen": "07/01/2008",
      "last_seen": "03/22/2021",
      "domain_exists": true,
      "domain_reputation": "n/a",
      "new_domain": false,
      "days_since_domain_creation": 9474,
      "suspicious_tld": false,
      "spam": false,
      "free_provider": true,
      "disposable": false,
      "deliverable": true,
      "accept_all": false,
      "valid_mx": true,
      "primary_mx": "gmail-smtp-in.l.google.com",
      "spoofable": true,
      "spf_strict": true,
      "dmarc_enforced": false,
      "profiles": [
        "aboutme",
        "flickr",
        "angellist",
        "foursquare",
        "myspace",
        "twitter",
        "vimeo",
        "linkedin"
      ]
    }
  }
}

Response Fields

Field	Type	Description
entity	object	Contains the email risk profile data
entity.email	string	The email address that was screened
entity.reputation	string	Overall email reputation rating (e.g., “high”, “medium”, “low”)
entity.suspicious	boolean	true if the email is flagged as suspicious based on combined risk signals
entity.references	integer	Number of online references or appearances found for this email
entity.details	object	Detailed breakdown of email risk signals
entity.details.blacklisted	boolean	true if the email appears on known blacklists
entity.details.malicious_activity	boolean	true if the email has been associated with malicious activity
entity.details.malicious_activity_recent	boolean	true if malicious activity was detected recently
entity.details.credentials_leaked	boolean	true if the email’s credentials have appeared in known data leaks
entity.details.credentials_leaked_recent	boolean	true if credential leaks were detected recently
entity.details.data_breach	boolean	true if the email was found in known data breaches
entity.details.first_seen	string	Date the email was first observed online (MM/DD/YYYY)
entity.details.last_seen	string	Date the email was last observed online (MM/DD/YYYY)
entity.details.domain_exists	boolean	true if the email’s domain exists and resolves
entity.details.domain_reputation	string	Reputation score of the email’s domain, or “n/a” if unavailable
entity.details.new_domain	boolean	true if the domain was recently created, which can indicate fraud
entity.details.days_since_domain_creation	integer	Number of days since the email domain was registered
entity.details.suspicious_tld	boolean	true if the domain uses a top-level domain commonly associated with abuse
entity.details.spam	boolean	true if the email has been associated with spam activity
entity.details.free_provider	boolean	true if the email is from a free provider (e.g., Gmail, Yahoo)
entity.details.disposable	boolean	true if the email belongs to a disposable or temporary email service
entity.details.deliverable	boolean	true if the email address can receive messages
entity.details.accept_all	boolean	true if the mail server accepts all incoming emails regardless of address
entity.details.valid_mx	boolean	true if the domain has valid MX (mail exchange) records
entity.details.primary_mx	string	Primary mail exchange server hostname for the domain
entity.details.spoofable	boolean	true if the domain can be spoofed due to lacking anti-spoofing protections
entity.details.spf_strict	boolean	true if the domain has strict SPF (Sender Policy Framework) records
entity.details.dmarc_enforced	boolean	true if the domain enforces DMARC authentication
entity.details.profiles	array	List of online platforms where the email address has registered accounts

Test Credentials for Sandbox

Kindly use this Test Email in sandbox Environment

Email Address = [e-mail]