cURL is a great tool for quickly testing out APIs. Here is a quick video showing cURL being used to test the ThreatPoint IP reputation API.
Protect your family (or yourself) from accessing mature, explicit and sensitive content by using this ThreatPoint URL blocker for google chrome, opera and Firefox
The ThreatPoint real time email validation plugin for WordPress. Using the ThreatPoint email reputation and verification API. Checks for valid emails, spam, blacklists, disposable, free, breached and risky email addresses. Providing back a response real time to be used in your WordPress contact forms.