Runtime support

The Python SDK is built and tested against the matrix below.

Runtime	linux	macos	windows
3.11	●	●	●
3.12	●	●	●
3.13	●	●	●

The minimum supported Python version is 3.11. Earlier versions lack PEP 655 (Required / NotRequired in TypedDict) which the public input types rely on.

Dependencies

• httpx>=0.25,<1.0 — the only runtime dependency. No pydantic, no typing-extensions, no requests.