The only all in one API that validates and monitors emails for spam activity
Powerful API
Our Powerful API checks all aspect of the email for one single credit per request.
Protect Your Data
Stop trash users and bad data from getting into your application. Stop disposable or undeliverable emails.
Only API that monitors
Make a single request, and we can monitor changes in the email spam activity for 2 weeks.
Safeguard your application data
Spam and disposable emails are a waste of your time. With a single API request, you can test any email address against 8 data touch points.
Fighting spam is on going battle. An email that passes a check one day can be blacklisted days later, and when that happens, we will notify you of that change up to 2 weeks later.

One powerful API request
With a single request to our API, we can test the validity of an email address along with the IP request from where it was submited into your application.

Simple transparent pricing
No monthly subscription needed.
What's included
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Credits that never expire
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Monitor emails for 2 weeks for spam activity
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Webhook notifications for email status change
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30 day request logs
All the data you need, in a single API endpoint.
curl https://api.validation.app/validate -H 'Authorization: Bearer {token}' -H 'Content-Type: application/json' -d '[email protected]'
{ "uuid": "7f8b4b3b-4f77-4539-93ec-858b6ec760f3", "request_email": "[email protected]", "ip_address": null, "is_spam": true, "is_deliverable": false, "is_blacklisted": true, "passes_rfc": false, "passes_domain_check": false, "passes_mx_check": false, "passes_spoof_check": false, "spam_score": 1, "domain_risk": 10, "network_type": null, "created_at": "2022-05-25 01:05:54", "updated_at": "2022-05-25 01:05:54", "email": { "uuid": "41e92ea4-1450-42c5-a398-d2ba03ec9e3d", "address": "[email protected]", "is_disposable": false, "is_free_provider": false, "is_role_address": true, "is_catchall_address": false, "last_checked_at": "2022-05-25 01:05:54" } }