UiPath Python Coded Functions

What Python Coded Functions Are

Python Coded Functions are atomic, bespoke units of business logic — deterministic Python code packaged as a first-class UiPath artifact. Use them when generic activities don't cover the required logic: calling a third-party API with custom auth, processing documents with domain-specific rules, querying ERP systems via Integration Service connections, or transforming data in ways that no out-of-the-box activity handles.

A Coded Function is not an agent. It does not reason, route, or call LLMs. It takes typed input, executes deterministic code, and returns typed output.

Invocation surfaces

A Python Coded Function can be invoked from any UiPath surface: