HTTPX

httpx is the Python HTTP client standardized on in Brevvie Python + AI — Section 4: APIs, Postman & Calling the Web. It is positioned as the code-side companion to postman: explore visually first, then automate the same call in Python.

Role in the source

• performs GET requests to public and keyed APIs
• passes query params and headers as Python dicts
• parses JSON responses with .json()
• surfaces failures with raise_for_status()
• supports timeout-aware, exception-driven network code