When integrating external APIs, implement a translation layer that transforms responses into a standardized, user-friendly format. This protects consumers from upstream API changes and ensures responses are self-documenting without requiring external documentation. Key practices: - Convert field names to snake_case for consistency - Transform complex data structures into intuitive formats (e.g., duration arrays like [12, 0] into {"hours": 12, "minutes": 0}) - Maintain schema control to prevent breaking changes when external APIs evolve - Ensure responses are consumable without referring to external API documentation Example transformation: ```python # External API response { "programId": 146, "duration": [12, 0] # hours, minutes array } # Transformed response { "program_id": 146, "duration": { "hours": 12, "minutes": 0 } } ``` This approach ensures automations and integrations remain stable even when external API providers make undocumented changes, while improving the developer experience through clear, self-explanatory data structures.