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How to ship, protect, and scale modern APIs

Stay updated with engineering deep-dives, product updates, API tutorials, and best practices from the Unkey team — helping developers build, secure, and scale APIs with confidence.

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Blog - Tutorials

How to ratelimit public pages
Tutorials
DEC 11, 2025

How to ratelimit public pages

Learn how to use Unkey to ratelimit public pages, like newsletter sign up forms or login attempts.

Author:James Perkins
James Perkins
Implementing Variable API Route Costs with Unkey
Tutorials
JAN 22, 2025

Implementing Variable API Route Costs with Unkey

Learn how to charge a different cost for each API route with Unkey.

Author:James Perkins
James Perkins
Improve your authentication UX
Tutorials
SEPT 23, 2024

Improve your authentication UX

Improving your authentication UX can allow for a smoother and more satisfying for returning user

Author:James Perkins
James Perkins
Ratelimiting OTP endpoints
Tutorials
JUL 18, 2024

Ratelimiting OTP endpoints

Without ratelimiting OTP endpoints you are exposed to brute force attacks, learn how to secure the endpoints using a ratelimiter.

Author:James Perkins
James Perkins
Understanding API Gateways
Tutorials
MAY 23, 2024

Understanding API Gateways

A beginners guide to API Gateways

Author:Michael Silva
Michael Silva
How to ratelimit tRPC routes with Unkey
Tutorials
MAY 17, 2024

How to ratelimit tRPC routes with Unkey

Learn how to use Unkey to ratelimit tRPC routes in your Next.js application.

Author:James Perkins
James Perkins
Decoding CLI Authentication
Tutorials
FEB 7, 2024

Decoding CLI Authentication

Command Line Interfaces (CLI) have become integral tools for developers looking to streamline their workflow, but how does it actually work?

Author:James Perkins
James Perkins
Secure your Supabase functions with Unkey
Tutorials
OCT 3, 2023

Secure your Supabase functions with Unkey

Learn how to use Unkey to secure your Supabase functions

Author:James Perkins
James Perkins
Using Unkey with your Authentication Provider
Tutorials
SEPT 21, 2023

Using Unkey with your Authentication Provider

Learn how to use Unkey with an auth provider, to associate your keys with your users.

Author:James Perkins
James Perkins
Building an OCR as a Service
Tutorials
AUG 10, 2023

Building an OCR as a Service

Learn how to use Unkey to make an Optical Character Recognition (OCR) API as a service

Author:Wilfred Almeida
Wilfred Almeida

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