HTTP Clients and API Calls
Call REST APIs with requests, handle responses and errors, parse JSON, and follow best practices for HTTP client code.
Building Small Web Services
Build lightweight REST APIs and web services with Flask and FastAPI — for webhooks, internal tools, and data endpoints.
Webhooks and Integrations
Build integrations with third-party services — send messages to Slack, react to GitHub events, and handle webhooks reliably.
Authentication and Tokens
Authenticate to APIs with API keys, Bearer tokens, OAuth2, and JWT — and do it securely.
Pagination and Rate Limits
Fetch all pages from a paginated API, respect rate limits, and build robust API clients that handle large datasets.