Katzilla

Katzilla provides a single API that aggregates a wide range of United States government datasets, including SEC filings, FDA recalls, Federal Register notices, congressional records, clinical trial information, and labor statistics. The service structures these sources into more than 287 tool‑use actions across 32 categories that are designed to be directly consumable by AI agents, with each response automatically including a citation to its original source.

The platform targets developers building AI‑driven applications that need reliable, up‑to‑date public data without handling multiple disparate endpoints. By offering a unified interface, it simplifies the workflow for citizens and developers who wish to query government information programmatically, especially when the output must be traceable and verifiable.

Katzilla’s distinctive feature is the integration of citation metadata into every API response, ensuring that AI agents can reference the exact government document underlying each piece of information. This design supports transparent data usage and facilitates compliance with attribution requirements while keeping the data pipeline streamlined for experimental and production use.