Flytekit SDK

These are the Flytekit SDK API docs.

Flytekit is the core Python SDK for the Union and Flyte platforms.

Developing on Flyte

For developing on the Flyte platform you need to add the flytekit package to your project:

$ uv add flytekit

This will install the Flytekit SDK and the pyflyte command-line tool.

When working with the FLytekit SDK you will be using the pyflyte CLI and the Flytekit SDK docs (not the Union SDK docs).

Developing on Union

For developing on the Union platform you need to add the union package to your project:

$ uv add union

This will install the Union SDK, which is a superset of the Flytekit SDK. It will also install the union command-line tool.

When working with the Union SDK you will be us=ing the union CLI and both the Flytekit SDK and the Union SDK docs.