API Usage
Overview of operational guidance for calling the API
This section groups operational guidance for calling the Data API. Use it when hardening a client or investigating issues.
Covered topics:
- Requirements: mandatory headers and formatting, User-Agent examples
- Rate limiting: how to behave politely and handle 429 responses
- Retry & backoff: resilient call patterns (TypeScript + C# examples)
- Troubleshooting: quick symptom → fix table
- Best practices: security + general design considerations
Start with Requirements. If you are tuning resilience, see Retry & backoff.