# API Reference


## Functions


Utility functions


[complex_transform()](complex_transform.md#gdtest_long_docs.complex_transform)  
Apply a complex transformation to input data.

[detailed_validate()](detailed_validate.md#gdtest_long_docs.detailed_validate)  
Validate data against a schema with detailed error reporting.

[full_process()](full_process.md#gdtest_long_docs.full_process)  
Process items through a configurable pipeline.