What is an API Key?
API keys identify your app.
Generate Strong Keys
Use secure random generation.
Generate Sample Keys
Use our UUID Generator.
Learn how to create strong API keys and protect your backend services.
API keys identify your app.
Use secure random generation.
Use our UUID Generator.
Understand SHA256 hashing algorithm and its real-world use cases.
Understand OAuth 2.0 authentication flow and how it secures APIs.
Protect your backend APIs using rate limiting in Node.js.