opensourcestartups

// EMAIL

Kickbox

Email verification API

Kickbox is a free public Email API with no authentication required. It supports HTTPS and has CORS enabled.

// FACTS

Category
Email
Authentication
none
HTTPS
yes
CORS
yes
Endpoint
open.kickbox.com
Cost
Free

// FREQUENTLY ASKED

What is Kickbox?

Kickbox is a free public API in the Email category. Email verification API

Does Kickbox require authentication?

No — Kickbox can be used immediately without any API keys or authentication.

Is Kickbox free?

Yes. Kickbox is listed in our directory of free public APIs and is free to use. Check the official site for any rate limits or paid tier limitations.

Does Kickbox support HTTPS?

Yes, Kickbox supports HTTPS encrypted requests.