HuBuCo's Rocket Plan is specially designed for API users. Rocket Plan users get access to the World's fastest email verification API. You can verify an email in less than a second, and you can display the results in real time to your users / subscribers.
HuBuCo offers unique monthly subscription plans, that are ideal for API users. HuBuCo is proud to offer these monthly plans much lower than the average on the market. Find HuBuCo prices here: email verification prices
You can change your plan at any time, as well as cancel without any cancellation fees. Read more about how our monthly plans work.
If you have not created a HuBuCo account, you can create one for free here: https://app.hubuco.com/register With our free account you can verify 100 emails for free every day.
If you have a HuBuCo account you can find your API credentials on this page: https://app.hubuco.com/api You API key is unique, and you will use this to identify yourself during an API call.
Example codes available on GitHub on how to use HuBuCo's real time api.
To make an API call you need to send details to the following link: https://api.hubuco.com/api/v3/
You also need to send at least 2 variables:
A third variable is optional and is only available for Rocket Plan users.
On the https://app.hubuco.com/api page you will find the above link and your api key. You will also find an example link, including your email address and your api key. If you click on the link, it open a new tab, and will verify your email address and show results in json format.
Results are displayed in json format. They look like this:
For each result you can find a result code. Using the result codes, it's the easiest to integrate our API.
In real time email verification, I recommend, you can send emails to Ok, Catch All, Unknown emails, and in case there was a temporary error you can still accept that mail. Using HuBuCo's email verification system you can achieve 99%+ email delivery rate.
You should never send an email to invalid or disposable email addresses.
You can send email to those email addresses, that have a lower result code than 5.