Free email verifier API
Instantly validate email addresses. Catch typos, block disposable domains (70,000+ tracked), and filter out bad leads with our free API.
Block Burner Accounts
Stop users from gaming your system with throwaway emails. We check against 70,000+ disposable email providers so your user base stays high-quality.
Catch Typos Instantly
Don't lose leads to fat fingers. We detect common misspellings like @gamil.com and suggest the fix before the user bounces.
Drop-in Integration
A simple REST endpoint that fits into any stack. Typed responses, clear docs, deploy in under 5 minutes. Sub-100ms latency.
Actually Free
50,000 checks every month, on the house. Credits reset automatically. No credit card, no surprise bills, no catch.
curl "https://tinyvalidator.com/api/v1/[email protected]" \
-H "Authorization: Bearer YOUR_API_KEY"{
"email": "[email protected]",
"disposable": true,
"suggestion": null,
"syntax_valid": true,
"free_email": false
}