Detect Disposable Emails using API for Free

Ashutosh sharma — Sat, 25 Apr 2026 10:58:01 +0000

Hello community , I built a Disposable Email detector which you can use for free - Link .

When building a Product we always have to filter out the fake signups and filter spams , well this is what it does . Call the endpoint with the email address and it tells you if its disposable saving you bucks and spams.

Limitations - This is a free and open service , it does not verify the MX , all we do is just check for existing disposable email that exists worldwide .

Even with this filtering there is a lot of spam that you can filter as regular users always try to first use the disposable which is fine but to prevent the spam and also have a genuine user base I felt this first layer would work even with a simple check.

The disposable emails that are existing is always updated in frequent intervals so that its updated .

Hope this helps the community , feel free to use it and feedback is much appreciated .

IPO Api and alerts

Ashutosh sharma — Tue, 10 Mar 2026 11:36:27 +0000

Hello , I had been following the Ipo season and was getting interested in the applying for Ipo in new companies that kept on listing but I used to wait for the last day to see peoples interest so I built a Ipo notification/alerts which directly delivers the notification on whatsapp and created the ipo api to help other business owners to use that data and built on top of that.

Would want to know your feedbacks on how it is

Check it out
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DEV Community: Ashutosh sharma

Detect Disposable Emails using API for Free

IPO Api and alerts