For commercial sites that would like to use How's My SSL's API, subscriptions are available.
There are four plans available:
If your traffic is regularly over those request limits, feel free to reach out to email@example.com
First, of course, you'll have to subscribe your domain. You'll see an API key next to your subscribed domain.
That API key is the one you'll include as the
key parameter when querying How's My SSL from your domain.
That is, when making a request, add the
key parameter like so:
When you subscribe to a domain, there'll be a red Cancel button you can hit next to the domain in your account. Hit that, and it's confirmation alert, and that domain's subscription will be canceled.
You can change how you're paying for your domain subscriptions by clicking Account in the top-right corner when you're logged in or going directly to https://subscriptions.howsmyssl.com/account/ and then filling out the "Payment method" form and hitting the "Update payment method" button.
Email firstname.lastname@example.org for any help you need.