4 Popular APIs With Great Naming Conventions

Consistent naming conventions in APIs significantly improve developer experience and AI agent consumability. Four well-designed APIs demonstrate effective practices: Amadeus Hotel List API uses kebab-case for resources with clear versioning; OpenWeatherMap API employs intuitive, jargon-free naming with hierarchical URI structure; Spotify Web API follows clear patterns with plural nouns for collections and singleton resources; and Stripe API maintains consistency across its massive resource catalog. Key principles include using predictable case conventions (kebab-case for URIs, camelCase for parameters), including version numbers, avoiding special characters, using plural nouns for collections, and maintaining hierarchical structure with forward slashes.