API Glossary: A comprehensive guide to API terminology by Unkey

With clear definitions and helpful examples, Unkey's API Glossary is your go-to resource for understanding the key concepts and terminology in API development.

Ready to protect your API?

Get started

Find a term

ABCDEFGHIJKLMNOPQRSTUVWXYZ

A

C

H

M

R

S

T

Protect your API.
Start today.

150,000 requests per month. No CC required.