NumValidate
Data Validation
Open Source phone number validation
No keyHTTPS
Kiprio Email Validation
This API validates email addresses through syntax checks, MX record lookup, detection of disposable emails, and identification of role-based addresses, along with typo suggestions. It provides a confidence score for the validity of the email address in real-time. The service supports 100 free requests per day and offers a pro tier for larger usage.
Verified 4 days ago: 100% uptime
API key
Required
HTTPS
Supported
Browser calls
No, needs a proxy
Status
Live · 98/100
What our checks found
- Health score
- 98/100
- Reliability
- 100%
- Average latency
- 849ms
Last checked 2026-09-18. Measured independently, not self-reported by the provider.
How to call it
A starting template for Kiprio Email Validation. Replace ENDPOINT with the path from the official documentation, which we link above rather than guess at.
# Requires an API key. Check the docs for whether it goes in a header or a query parameter.
curl -s "https://kiprio.com/ENDPOINT" \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Accept: application/json"This API does not send CORS headers, so a browser will block a direct call from your front end. Call it from your server, or put a small proxy in front of it.
Where this listing comes from
Aggregated from 2 public sources (freepublicapis, public-api-lists), then normalised and checked by us. If something here is wrong, tell us and we will correct it.
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Kiprio Email Validation — common questions
Answered from what our own scheduled checks found, not from the provider's marketing.
Is Kiprio Email Validation free to use?
Kiprio Email Validation is listed in our free catalogue, but it requires an API key, so you will need to register before your first call. Providers frequently reserve higher limits and commercial use for paid plans.
Does Kiprio Email Validation need an API key?
Yes. Kiprio Email Validation authenticates with an API key. Keep it server-side rather than in browser code, because anything in your frontend bundle is readable by anyone who opens developer tools.
Can I call Kiprio Email Validation from browser JavaScript?
Not directly. Kiprio Email Validation did not return CORS headers when we checked, so the browser will block your page from reading the response even though the request itself succeeds. Call it from a server, or put a small proxy in front of it.
Is Kiprio Email Validation still working?
Yes, as of 2026-09-18. Our automated check reached Kiprio Email Validation and recorded a 100% reliability score with a median response time of 849 ms. We re-check on a schedule, and this page updates with the result.
Is Kiprio Email Validation available over HTTPS?
Yes. Kiprio Email Validation serves over HTTPS, so you can call it from a secure page without triggering a mixed-content block.