On platforms like Facebook Marketplace or Craigslist, strangers may ask to pay via PayPal. A quick validity check can help you avoid wasting time on fake buyers using non-existent accounts.
For businesses and developers, verifying a PayPal email is often a matter of operational security and user experience.
— Integrates with PayPal through Zapier workflows, allowing automated email verification triggers. paypal valid email checker
Sometimes, the "check" you need is whether an email you received from PayPal is legitimate. Fraudsters often send fake "You've Received Payment" emails to trick users. According to PayPal's official security tips:
The script verifies that the domain (e.g., gmail.com , company.com ) actually exists and has valid DNS records. According to PayPal's official security tips: The script
You can safely check if an email is linked to a PayPal account without completing the transfer. Log into your PayPal account. Click on Enter the email address you want to verify.
payload = "email": email
Using this method repeatedly or on emails you do not own could violate PayPal’s Terms of Service (Section 7: "You will not probe, scan, or test the vulnerability of any system or network"). It can also get your IP flagged.