Worked on the fingerprintjs/fingerprint-pro-server-api-openapi repository to enhance API documentation by clarifying the behavior of the pagination_key within events.yaml. Focused on specifying that pagination_key is an arbitrary string and detailing its function in event pagination, the update aimed to reduce ambiguity for API integrators and streamline onboarding. Leveraged skills in API documentation and YAML to align the documentation with actual pagination semantics, improving integration reliability and maintainability. The work addressed a key area of developer experience by making the pagination process more transparent, ensuring that future contributors and users can more easily understand and implement event pagination logic.