What are API tokens and how are they used? Here we explain what an API token is, how to generate them, and some token-handling best practices.
Enforcing Decentralized Authorization in a Multi-Platform API Landscape at Scale
Gemini API Tarrif - what is the difference between characters and tokens here? : r/OpenAI
Azure REST API
API Keys vs OAuth Tokens vs JSON Web Tokens - The Zapier Engineering Blog
Developer Experience by Nordic APIs [Leanpub PDF/iPad/Kindle]
Why and when to use API keys, Cloud Endpoints with OpenAPI
The Complete Guide to API Tokens - DreamFactory Software- Blog
API Security Best Practices: Avoiding the Top 5 Authentication Errors - Security Boulevard
API Keys vs OAuth Tokens vs JSON Web Tokens - The Zapier Engineering Blog
Shipping and Transportation APIs
The Nuts and Bolts of API Security: Protecting Your Data at All Times
A Dive Into Web Application Authentication, by James Chiappetta
The Best ERC20 Token Balance API for Dapp Development - Moralis Web3